The finishing.com Hotline includes more than 50,000 RFQs and shop problems about metal finishing. This page is an archive of a thousand of those discussions. Rather than review this page, you may prefer to: start at our home page, view the most recent letters, or search the site.
39000. Plasma Teflon Coating
39001. Gold Nickel Adhesion decreased due to oxide layer
39002. Metal finish similar to grinding but without using a grinding machine for metal plates
39003. Need steel tanker desk refinished
39004. Need chrome stripped from wheels then prepped and refinished
39005. Need galvanized license plate bracket refinished
39006. CAT-A-LAC 643-1-1 ALUMINUM PAINT SOURCE?
39007. High heat resistant for BBQ coating
39008. Recipe to oxidize brass, copper and pewter
39009. Plating School?
39010. Bonding polyurethane tread to a nylon 6/6 30% glass filled hub
39011. What's "thick Au" ?
39012. What wear plating is best for hard S7 steel and corrosion resistant to bleach?
39013. Roughness/pitting on flat vertical surfaces in Bright Ni
39014. Nickel plating of inner diameter
39015. Color variation on conversion coated aluminum
39016. Want a visual Ra comparision chart
39017. Sulphuric acids additions via a stainless pipe
39018. Need ceramic coating applicator
39019. Aluminum basket in stainless steel stock pot
39020. Remove calcium from Nickel Sulphate solution
39021. Need High Gloss (Mirror) Finish on our pressure cast aluminum components
39022. Measuring surface conditions on anodized aluminum extrusions
39023. Paint removal for old cast iron stove ![]()
39024. Not able to get more than 950 HV hardness in hard chrome plating consistantly
39025. Looking for someone in the world to do silver electroforming on non conductive small objects
39026. Zinc coating thesis
39027. Hard anodizing of aluminum cookware costing and setup parameters
39028. Specimen preparation for electrochem testing
39029. Alternative to zinc and colour customer asking for trivalent finish on future orders
39030. Definition of blackening stainless steel
39031. Could you help me about step and thickness of plating?
39032. Pickling and Passivation bath for stainless steel 316Ti
39033. Inspection of ZAMAK coated with Ni/Cr
39034. Want to do "bad" electroforming
39035. Corrosion caused by incorporation of drag-out?
39036. Masking Film Usage
39037. How to depassivate stainless steel for nitrocarburizing
39038. Measure free fluoride ions concentration without adding any buffer or ph collecting solutions
39039. Chrome, Cad, Zinc or Nickel plating best for Paper Machinery
39040. Anodizing for Mic-6 and C-250
39041. Need my Yamaha frame polished
39042. Need fenders dipped
39043. Plastic pieces triple coated to give chrome finish
39044. In search of shop to strip and powder coat 4x19" Rims
39045. Need anodizing of a cast aluminum part with some stainless pins
39046. Need aluminum processing chemicals
(Alodine, Iridite, Accelagold) per MIL-C-5541
39047. Need technology license and electroplating machine for diamond dental burrs
39048. Looking for a used Taber Abrader
39049. Browning a sheet of copper to use for a kitchen island
39050. K-v problem
39051. RoHS compliance plating
39052. Tantalum polishing
39053. How much gap between anode and cathode for plating?
39054. I need to dull the burnished areas of an aluminum trailer
39055. Solder removal from gold coins
39056. Pin holes and pitting in copper plating of Ni Cr plated plastics
39057. Electropolishing
39058. Need silver plating over aluminum
39059. Need SureCoat Gun
39060. AMS, MIL-SPEC CONVERSION TABLES
39061. Need to plate Tin to specification ASTM A599M, is it Electroplating?
39062. Tarnish Resistance Coating for Silver
39063. Looking for wood-grain lamination on aluminum
39064. Dry chemicals to solution
39065. Removal of discoloration on stainless steel caused by plasma cutting
39066. SS got burr after stamping
39067. Home painting of aluminum sheet
39068. Help - need info on AMS 2433B spec
39069. Reducing energy waste in baking coated aluminum/steel parts
39070. I live in a warehouse with a zinc plating co.
39071. Leadframe Plating, NiNiP vs Full Ni
(without NiP)
39072. Brownish red gloppy stuff in copper plating experiment
39073. Variegated appearance in sulfuric anodic coating ![]()
39074. Electroless chemical polishing of stainless steel parts
39075. Can steel be silver plated?
39076. Used trumpet has some kind of rusting under the keys
39077. Custom etching of gun barrels
39078. Faded black stereo components: Can black color be restored?
39079. Need Bright Aluminum Finish - Mirror Like
39080. Need alternative to cyanide stripping of gold
39081. How to refinish my grandpa's tin bread box
39082. Galvanizing plant
39083. Spalling of Sulfuric anodized
(Black) 2024 aluminum
39084. Electropolishing: History facts wanted
39085. Electroplating, electrocoating, electrodipping
39086. Need plating on ZA-27 Alloy with satin finish
39087. Detection of oil/grease on aluminum surface
39088. Sandblasting WC-Co inserts before coating
39089. Joining Polypropyene Sheet
39090. Metal finishing to blacken silhouettes
39091. Need PTFE coated onto gold plated nitinol wire
39092. Aerospace epoxy primers
39093. Name of machine that makes aluminium roofing sheets
39094. Chrome plating wheels
39095. Laser Etching Soft-Touch Paint
39096. Oxidizing laser engraved jewelry
39097. Removing Paint from Copper Ship Lanterns
39098. Test methods to distinguish hot dip galvanizing and electroplating
39099. Need chrome plating for motorcycle parts
39100. Pot metal manipulation
39101. Need my bumpers plated
39102. Need Brass Bed Cleaned
39103. Would like to have some engine parts stripped and dipped in Chrome
39104. Need replating of nickel onto inside of solid copper crepe pan
39105. Want plasma electrolytic oxidation equipment
39106. Need info on TD coating
2nd Request
39107. Need on-site removal of sharp protrusions on sheet shear bed
39108. Need hot bluing of steel tubing
39109. Want technology for coating on pistons
39110. Want automatic makeup and analysis of metal cleaning solution
39111. Biosorption of heavy metals using fungal biomass as adsorbent
39112. Filter press cloth cleaning
39113. MAGNETIC INFLUENCE OF ANODIZE COATING
39114. Black anodized aluminum
39115. Looking to Powder Coat wheels
39116. Vacuum Metallization on plastic parts needed in USA
39117. Need black chrome coating for Ti / Ni parts
39118. Electro Polishing Machine
39119. Removing rust from powder coated surface
39120. Abrasion Resistance plating for 300 Series stainless steel
39121. Looking for a source for Dow plating
39122. Need to set up a Galvanizing plant
39123. Steel Smut Composition
39124. Ruthenium plating onto titanium
39125. Prep for Anodized Aluminum Bumpers?
39126. Desire info on chrome plating plastic and metal, and on vacuum forming plastics
39127. Replacement idea for glass heaters in EN bath?
39128. What will be problem having pinholes and pitting when doing hardchroming?
39129. Surface finish and cracking of anodized 7075
39130. Cleaning oxide layer thermal deburred parts
39131. Hot water tank-s.s 316L 317L
39132. Need porcelain enameling service
39133. Need powder coating stripped from
(not) hoffman boxes
39134. Need Teflon coating on SS304 sheet
39135. Corrosion of stainless steel by 1M sulfuric acid
39136. Differences between Trivalent Zinc Clear vs. Zinc Yellow Chromate (289A)
39137. RoHS testing for Hex chrome in chrome plated brass
39138. PVC glue - At what low temperature does PVC glue not mend
39139. Coating Molybdenum foil with 0.5um Electroless Nickel Coating
39140. Problem with rhodium pen plating process
39141. Micro Kote and Tri-Ni finishing
39142. Need Anti-Gall coating on screws
39143. Want to run Decoral oxide process
39144. UK Distributers (Other than Mankiewicz) of Nextel products
39145. Mil-C-5541 Electrical Resistance Testing
39146. How to make sulfuric acid
39147. Pitted stainless bath grab bar
39148. Making steel look like old dutch silver
39149. Chromate conversion alternative for aluminum heat sinks?
39150. How to bond PVDF sheets into a steel tank
39151. POWDERCOAT TEST PROCEDURES NEEDED
39152. For finishing of M2 steel, is blackening suitable? Application is for -170 degree celcius
39153. Electroless Ni Plating over BeCu and surface imperfections
39154. Corrosion protection and electrical conductivity of magnesium die cast alloy substrate
39155. Stripping plastisol from plating racks
39156. Need stripping and rechroming of weld star wire automobile rims
39157. Need unichome plating on u-bolts
39158. Lost the results of my daughters science experiment
39159. Estimated cost of precipiating heavy metals out of a solution
39160. Zinc plating at home for newbies
39161. Polished Brass Faucets - Can they be Re-plated?
39162. Headlight reflectors of my vintage car
39163. COLOR CLASS 3
39164. Passivating 304V SS single-use medical device
39166. Will powder coat bond to a kitchen sink to restore the porcelain look?
39167. Plating over aluminum starts peeling
39168. Anode dimension for better anode consumption
39169. Peeling off and brittleness in the epoxy coating
39170. Getting copper coating on non-conductors
39171. Matt Black Finish Required
39172. Causes of solder tombstoning effect?
39173. Coating with Al a beryllium mirror covered with a thin 125microns optical layer of nickel
39174. Looking for company doing tin cobalt plating on casting parts
39175. Want black chrome for motorcycle
39176. Need 2 lamp bases plated in brass or similar look
39177. Seeking auto body acid dipping shop
39178. Need titanium anodizing equipment and supplies for low-volume production
39179. We want a finish for cast iron which lasts long and is wooden grain
39180. Blackening copper for computer cooling
39181. Plating gold without cyanide
39182. Galvanized wall covering - HUGE QUESTION
39183. Will copper color change indoors
39184. Clearcoat required for Countertop Refinishing
39185. Parkerized Coat v. Hard Anodizing Coat v. Powder Coat
39186. Need process for Acid Zinc plating with trivalent black passivation
39187. Oxalic Acid Spot Test as per AMS
2485-J (Coating Black Oxide)
39188. Electroless Nickel-Zinc Plating
39189. Surface finish specs for ElectroDeposited Zinc plating
39190. Friction Hinge problem
39191. Need my bumpers rechromed
39192. 50% Sulfuric Acid Tank
39193. Require small amount of potassium cyanide
39194. Patina on kitchen cabinet (not a gun) ![]()
39195. Hardness of white gold vs. yellow gold
39196. What we should do to reduce the fluctuated dross in a bath?
39197. How to best improve our pretreatment cleaning process?
39198. Hydrochloric Acid Test after Permanganate
39199. Porosity problem
39200. Hard materials with little wear resistance
39201. Need Copper Sulphate / Copper Oxide
39202. How do I set-up a galvanizing plant
39203. Need used paint booth
39204. Need 3 to 6 Kw Teflon or PTFE heaters
39205. Black chrome plating using ionic liquids
39206. LOW VOC verus ISO free - which is safer?
39207. Cleaning copper disc without abrasives ![]()
39208. Green collection on copper tubing - is this a serious situation ?
39209. Voltage/amperage relationships in plating baby shoes
39210. Crevices and powder coating
39211. Alternative to chrome in place of sealing after anodizing
39212. Right method of PT of HR sheet
39213. Want wear resistant alternative to chrome plating for copper dies
39214. Need boron reduced electroless nickel plating
39215. Want black chromium on my bike parts
39216. Looking for a company can give us powder coating services in Phoenix
39217. Need polypropylene balls
39218. Teach me to make nameplates
39219. Looking for a process: color etch on stainless steel
39220. Air compressors
39221. Roughness vs Tensile Strength
39222. Migration of aluminum through copper plating
39223. Can an aluminum piston be plated to restore compression?
39225. Rhodium analysis-Rh metals and rhodium minerals
39226. Remove copper buildup on carbide tooling balls
39227. Scratch resistance of powder coating on metal
39228. Anodizing sputtered Ti film
39230. Peel-off strength of Electroless Nickel on Aluminum
39232. Peel off problem in lead-free plating
39233. Brown staining of Cr III conversion coating with a lithium based sealant
39234. Analysis of Anodized Aluminum Part shows Strontium
39235. Fingerprints
39236. Cleaning of aluminum investment castings
39237. Corrosiveness, Rusting of Pre-Hardened P-20 Steel
39238. Looking for electropolishers
39239. Re-chroming a 1999 F-250 front bumper
39240. Need replating of our bathroom plumbing fixtures
39241. Need mortise door lock hardware cleaned and plated satin nickel
39242. Seeking bright chrome plating for high volume production of luggage racks
39243. Need anodising equipment
39244. Need quotation for some plating products
39245. Need transparent colored coatings for light bulbs - range of colors
39246. Galvanization Measurement Instrument for Galvanized Steel Sheet Metal
39247. Need coloring kits for inlaying letters/numbers on firearms
39248. Need Nickel S-Rounds
39249. Need Used Plating Equipment
39250. Need consultant for manufacture of phosphating chemicals
39251. Which is better, stainless steel or anodized aluminum?
39252. Treeing (dendrites) in Ni Sulfamate Electroforming
39253. Food processor drive shaft
39254. Voltage and sulfate requirements
39255. CHROME VS STAINLESS STEEL
39256. Iridite 14 - 2 Testing procedure
39257. Removal of coating from Stainless Steel?
39258. What is proper method for finishing Cast iron surfaces in two pack PU
39259. Problems with black powder coating
39260. Rust on Electroless Nickel Coated Motors
39261. Sulfamate nickel plate over 304L stainless steel in a high speed rotating member
39262. Decorative Nickel -Chrome plating on SS 409 Silencers
39263. Chemical Polishing of 2014 aluminum alloy
39264. A durable coating for an aluminum diecasting
39265. Cleaning Fingerprints From Clear Trivalent Conversion Coated Aluminum
39266. Which one is the best stainless steel
39267. Need tin-zinc plating for my fasteners
39268. Seeking supplier to provide plating per GMW 4700M
39269. Want Skinpass Line
39270. Need olive drab chromate touch up process
39271. Selective etching of Ag (silver)
39272. Salt Spray Test Specification for NC Acrylic Paints
39273. Gavanneal Popping or Outgassing in E-Coat
39274. Why it is necessary to add boric acid to acid tin bath plating
39275. How to reduce brittleness in Nickel Plating
39276. In need of an Aluminum Bright Dip that does not contain nitric acid
39277. Why do we use 15-18%HCl for pickling
39278. Surface Contamination of Stainless Steel Resulting in Red Rust Spots
39279. Looking for paint removal, acid dip, neutralize and e-coat for old car fenders doors
39280. NEED A BLACK COATING
39281. Seeking "Kanigan Niptef" finish
39282. Who can advise on Conductive coating of Glassdoors for Display Refrigerators
39283. Need release agent and two pack paint for in mould coating
39284. Safe disposal of liver of sulphur used on silver
39285. Stainless steel turns black upon sterilization
39286. Anodizing film color is wrong
39287. BIG problem with black powdercoat on
7/8" 14 gauge HR tubing ![]()
39288. Recommended plating for automotive connectors
39289. Nickel Stripping from Brass Material
39290. Rhodium Pen Plating Problem
39291. Adhesion of Cr/Gold on oxidised wafer
39292. Pt plating: surface finish versus allowable strain
39293. I WANT TO REMOVE RUST CONTAMINATION FROM 347-H SS PIPE IN THE FIELD
39294. Nylon 66, glass filled - etching the surface in preparation for adhesive bonding
39295. De-coating of HSS and Tungsten Carbide tools
39296. Nitric acid in anodizing bath?
39297. Metallized European skull mounts
![]()
39298. Hot dipped galvanized bracket on stainless steel pipe
39299. I NEED A CLEAR COAT AND PAINT SYSTEM FOR WOOD CRANKBAITS
39300. Having adhesion problems when painting urethane to urethane?
39302. Looking for Zinc -Trivalent Yellow Chromate plater
39303. Seeking brush plating for new auto body letters and logos
39304. Need A Vapor Degreaser
39305. Matte tin finish for electronic components
39306. Need immersion tinning process
39307. Need consultation to set up a manufacturing plant for epoxy powders
39308. Additives for acid zinc chloride
39309. Trivalent Chromium Passivation
39310. Galvanize adhesion problem
39311. Brushed Nickel
39312. Chromizing of cold rolling work rolls
39313. Regarding specification for saccherometer in phosphating
39314. Attaining a superior finish in stellite with lapping emeries
39315. Need Electroforming Equipment Processes and Supplies
39316. Rate of oxidation on metals
39317. What solution should I use for electroplating with copper?
39318. How can I find weight percent of alumina in composite coating?
39319. Where can I get a ball hone, 240 grit, Aluminum oxide to use on Nikasil
39320. Experimenting with Steel Patinas
39321. Metallic blue ceiling lights
39322. Sponge plating
39323. Galvanized finish RoHS compliant?
39324. Pre galvanized steel RoHS compliant?
39325. Welding on chrome plated surface
39326. Powder coating standard
39327. Plasma Nitriding on Steel Tubing
39328. Bluish Color of Sn-plating over Ni After 3X Reflow (eak Temp @ 260degC)
39329. Cathode material for Chromic Acid
39330. Citric vs Nitric Passivation
39331. Contaminated 2mm and 4mm drilled holes from machining
39332. Corrosion Resistance Needed for Steel Stampings with Tight Flatness Requirements
39333. Nickel Plating?
39334. Brass chandelier needs re-plating
39335. Need inorganic high ratio zinc silicate coating to astm b117-63t
39336. SS Passivation techniques for home shops ![]()
39337. HOW MANY MICRON IS 23 KARAT IN GOLD PLATING
39338. Need media blasting shop in Miami area
39339. Enamel for Storage Water Heater
39340. What dissolves gold
39341. Colorless alodine
39342. Aluminum 1100 Grain Boundary Etch
39343. Cleaning/Sealing copper flashing
39344. Need help with Iron Plating using Ferrous Iron Fluoborate Process
39345. Getting even finish with chromate conversion
39346. Needing tail-light and hood ornament rechromed
39347. Hazards of Tin-Bismuth Alloy at High Temperature
39348. RE SURFACING HURRICANE LAMPS
39349. Aluminum Corrosion
39350. Shelf life extensions for Magnesium treatment AMS M-3171 Type VI
39351. What paint do I use for mural on an aluminum fishing boat?
39352. I need help on making my own conductive paint to make flowers plating
39353. Looking for a shot blasting jobshop in Pune
39354. Heat-coloured titanium
39355. Coating on inside surface of aluminum tubes used in heat exchangers
39356. About cleaning section of anodizing aluminum
39357. How long will it take for electrolysis to eat through a copper pipe?
39358. White Bronze or Imitation Rhodium
39359. Need rechroming of car wheels
39360. I would like to find a good rechromer
39361. Need metal marking machines
39362. Need a set of cabinet hardware replated with copper
39363. Need chrome door lock replated
39364. Finger prints on stainless steel
39365. Powder coating to coat a steel gas tank
39366. Hexavalent Chromium Removal from Groundwater Leachate
39367. Tell me about bright nickel
39368. Tank stripping of kitchen cabinets
39369. Need New Tank and Chemical Suppliers
39370. Zinc removal from wastewater
39371. Painting tin plated aluminum
39372. Yellow Foam Mold Coatings
39373. Need to know how to coat a ceramic coffee cup with powder paint
39375. Late developing white stain on black oxide
39376. PVD Titanium Nitride : Why gold color did not in same shade around workpieces?
39377. Electroless Nickel Immersion Gold vs. Immersion White Tin
39378. Have new polymer that is not glass filled, need conductive coating
39379. Reduction of lead impurities on lead free plating solution
39380. Metal chips
39381. 17-4 Hot Roll
39382. Stainless Screws binding on stainless PEMS
39383. Need T-Fal Coating or equivalent
39384. Need a vendor to bronze a firefighters uniform
39385. Seeking anodization of bicycle rims, spokes
39386. Need Nano Metal Powder of Silver, Gold, Copper, Nickel etc
39387. Cleaning Ti
39388. Urgent questions about acid wash for steel!
39389. Is it possible to return to the aluminum look for aluminum with bronze finish?
39390. TRICHLOROETHYLENE REPLACEMENT
39391. Unknown microfinish symbol
![]()
39392. FEP teflon coating process
39393. EFFECT OF SILVER BRIGHTENERS ONTHE ELECTRICAL CONDUCTIVITY
39394. High conductivity plating on beryllium copper or not?
39395. Selective removal of AlF and AlxOyFz contaminates from anodize surface
39396. ELECTOLYTIC PICKLING
39397. Do you plate PFZnNi-5D?
39398. Need sample pack of metal finishes
39399. Need good factory for spray and UV coating
39400. Seeking Classified Material Plating Shop
39401. How can I remove copper nickel layers from a copper core without attacking the copper core?
![]()
39402. Fish eye problem in electroless nickel plating
39403. Titanium Nitride Color during PVD process
39404. ZINC PHOSPHATE TT-C-490
39405. Need lettering removed/filled in on rifle barrel
39406. Building a platinum plating equipment for teaching
39407. Cleaning of polishing mops
39408. Conductive, corrosion resistance aluminum
39409. Treating Brass
39410. Need bananas plated
39411. Need phosphoric acid anodize for aluminum sheet .016-.050.
39412. Selection of coating resistance value for coal tar enamel on pipe lines
39413. Specific conditions for titanium anodizing
39414. Re tinning a pot
39415. Hardness Measurement
39416. Sulphuric Acid Resistance for Concrete Walls
39417. How to maintain pH in rinse water tanks of pickling
39418. HCL scrubber system
39419. Phosphating Sludge Removal
39420. Clear coating for copper pots - prevent tarnishing
39421. Electroless Nickel or Nickel Electroplate: Motorcycle Frame
39422. I want to electroform dead scorpions and bugs. Would this be like plating a flower?
39423. Hard Chrome over Hard Chrome in Aerospace
39424. Organic flux reaction on Type II yellow zinc plate
39425. Brushing aluminum to obtain grain
39426. Pickling of steel rod
39427. Compatibility of Nitinol and Stainless Steel Stents
39428. Seeking anodixed and protective coated 24g Aluminum
39429. Pvd coating machine for decorative and functional purpose
39431. Zn 5CC DIN 4042
39432. Automotive paint ovens/thermal calculations
39433. Problems with cad plating
39434. Electrical properties of yellow zinc chromate on steel
39435. Masking for tin plating on nickel plated component
39436. Stainless Steel Electro Polishing
39437. Pitting on a brass substrate
39438. Aluminum to Steel doors
39439. Need our brass parts pvd coated
39440. Changing the look of brass
39441. Eliminating boron in waste water
39442. Parylene Adhesion to Brass
39443. Autophoretic chemical supplier
39444. How to dry the parts after oiling on black oxide surface
39445. Surface pitting on chrome plated PC/ABS
39446. How to keep nickel electroform bright in long term use?
39447. Arsenic Plating
39448. Liquid mask
39449. Brass plating
39450. DI water pilot plant
39451. Approximate investment for a chrome plating set up
39452. Titanium Anode Baskets
39453. NEED OF CHEMICALS AND MACHINERY FOR DIAMOND ELECTROPLATING
39454. Electropolishing of NiTi
(nitinol)
39455. Stripping Pitted Chrome from Aluminum Car Wheels
39456. Electrolysis in pet watering system
39457. Galvanic Corrosion - Rheostat - Nichrome Winding - Brass Wiper ![]()
39458. Blueing process
39459. Perfect utilization of the steel pickling liquor
39460. HCl resistant coating for steel structures
39461. Black spots in hot dip zinc coated wire
39462. Electroless Nickel Plating for wet sour service applications
39463. Phosphoric Acid Anodizing
39464. Replacement for Hard Anodize in a Casting
39465. Need Inexpensive Process to apply MIL-A-8625, Type III, Class 2 Anodize to Interior A356 Aluminum
39466. Re-anodising aluminium
39467. Suitability of nimonics with acids
39468. Aluminum casting into hot dip galvanised tube -outdoor use
39469. Seeking reconditioning of football facemasks
39470. Teflon coating on aluminum
39471. Need process for titanium coating on cookware
39472. Plastic dip
39473. Zinc Embrittlement
39474. Chromium and Electrocoagulation
39475. How to eliminate solvent popping in twin pack polyurethane paints
39476. EN over 304 Stainless
39477. Tin plating copper parts with stainless (sus 302/303) hardwares, any problem?
39478. Acetic Acid for ph
39479. Clear anodised parts are coming out pink
39480. Aluminum Dust and how do you dispose of it properly after polishing?
39481. To prepare a coating of Ni-P-(ZnMn)Fe2)4-BaTiO3 by EL method
39482. Copper effect of ammonium chloride on hot brass
39483. Teflon application on holders, skids and fixtures
39484. Powder Coat thickness tolerance on machined parts and holes
39485. Furnace brazing / annealing and chrome plating
39486. Curbed my rims
39487. Manual of the salt spray tester
39488. Decreasing Copper Content of our Descaler Solution(Pre-treatment)
39489. How to make an Aluminum finish looks like blued steel
39490. How to paint or "touch up" fake brass faucets?
39491. Need BLACK ENDURION FINISH on steel rods
39492. Heat Treatment effects- nickel plating
39493. Stripping of Electroless Nickel Plating on Brass
39494. How much mileage can one get out of a pound of Chromic Acid in a conversion bath?
39495. 303 stainless and Hf containing pickle
39496. U.V. stable, anodized Aluminum
39497. Need my bumper rechromed
39498. 18K gold plating
39499. 6061 Aluminum boat part corrosion
39500. Coating material NS 3100 F Metallic
39501. CEE - BEE J-3 Tests
39502. How to make chromating/alodine surface harder?
39503. Why use Nitride
39504. Dull finish galvanizing
39505. WHAT IS THE DIFFERENCE BETWEEN PRE-GALVANIZED AND PRE-ZINC COATED?
39506. Is standard anodizing acceptable for the pills ?
39507. 430SS become dull after chemical polish
39508. Copper on aluminum
39510. Liquid water
39511. Safety concern about grinding anodize coating
39512. Outhouse appearance wanted
39513. How to remove ink stains from a brushed stainless steel refrigerator?
39514. Different results anodising aluminum grades 6061 vs 6082 using 'home setup'
39515. Stripping silver conductive paint from inside a copper mold
39516. Cyanide-iron complex treatment
39517. Electrolysis of water as a science fair project
39518. What adheres paint to chrome?
39519. Sand Blasting - Standards
39520. Copper exposed on parts that are supposed to be nickel
39521. Is Powder Coating best for adhering to stainless?
39522. Reverse Zinc Plating
39523. Powder Coat Failure--Aluminum Railing
39524. No Chemical Treatments In Waste System?
39525. Need black chrome
39526. DO PINHOLES IN THE RIMS MAKE AIR LEAK FROM THE TIRES?
39527. Adhesive for Teflon belt ends joining
39528. RoHS COMPLIANCY
39529. Need Calibration and Repair of Thickness Tester
39530. Vacuum evaporation on glass beads
39531. Nickel and tin recovery
39532. Want know-how in imitation jewelry
39533. Aqua bead blast specification
39534. Need low-copper salt for salt fog testing per ASTM B 117
39535. Cooling Tower Blockage
39536. Electroplating onto Aluminum (Nickel onto Aluminum)
39537. Need aluminum reflectors
39538. Seeking brass polishing of fan blades in the Miami/Broward area
39539. Anodize aluminum bike components
39540. Zn plating plant and knowhow required
39541. Trying to get that mirror like finish on my Semi Truck Stainless trim
39542. Color plating motorcycle parts?
39543. Polishing Stainless Steel Bolts in Vibratory Tumbler
39544. Line graining small aluminum blocks
- best practices
39545. Need gold purity checking machine
39546. PCB Etching - Transfer process
39547. Help drilling out a titanium bolt
39548. Need gold colored appearance for my aluminum 17 in wheels
39549. Need best cleaner for anodized antique copper plated items
39550. Need North American availability of European Aluminum Conversion Coating
39552. Need a line for pickling of carbon steel sheets with environment friendly process
39553. Looking for Sales Rep Company
39554. Require Electronic Laser Engravure Machine for Cylinders
39555. Zinc plating and Cr6
39556. High Copper Concentrations in Treated Wastewater
39557. Bus bar rating
39558. Sodium Dichromate Testing?
39559. Epoxy Paint (MIL-PRF-22750) Over Anodized Aluminum
39560. Salt bath nitriding Vs TiN
39561. Reworking electroless nickel plating
39562. Inactive chrome electroplating bath
39563. Aluminum Bright Dip
39564. Corrosion problem after phosphating process
39565. Post-cleaning passivated stainless steel parts cres 303 type
39566. Zinc Phosphate and Protecting Aluminum
39567. Mn-Phosphating SST hrs life
39568. Need rhodium plating solution
39569. Clear durable coating needed for mirror finish stainless steel sheets
39570. Need Halar (ECTFE) Powder Coating
39571. Seeking crusaval
39572. Need blasting rooms, new or used
39573. Need platinum wire electrodes
39574. Stainless steel spoon that have darkened during normal use
39575. Does chrome gets converted to hexavalent chromium after hard chrome plating
39576. 2 problems with TOC during analyzing the electroplating solution
39577. Rust inhibiting coatings for steel hinges
39578. CrN on Steel
39579. Heat resistance on aluminum diecast part finished with Alodine
39580. Chromic anodizing process
39581. Pickling after glass-blasting
39582. Use of 316L for marine propeller
39583. Need Black Chem Film
39584. Need chrome plating of a plastic center hub
39585. Need to Get A Sword Powder Coated
39586. Can you powder coat a pistol?
39587. Looking for a paint booth
39588. Need 1 gallon of pre-mixed Alodine
1500
39589. Teflon Food Grade Coating
39590. Vapor blasting a lambretta scooter
39591. Polishing aluminum rims for a dull matte finish
39592. Yellowing of stainless steel tailpipes
39593. Tolerancing based on delta E
39594. My black oxide won't turn black
39595. White rust problem
39596. Corrosion Resistance for Conversion Coat (MIL-C-5541 Class 1A)
39597. Coating for aluminum parts
39598. Compatibility of aluminum rivets on a stainless steel substrate over time
39599. Seeking stainless steel polisher to remove scratches on new refrigerator
39600. Need immersion tin plating process for flexible copper clad laminates
39602. Why alodine steel
39603. Chrome touch up for repairing some peeling
39604. Zinc plating on 1144 CF Stressproof material
39605. Ni Plate melting?
39606. Test for Nickel and or Chrome plating thickness on brass substrate
39607. Have 68 Oldsmobile trying to restore, need chrome re-finished or dipped
39608. Dongguan Area Anodize
39609. Looking for microsection equipment
39610. How to convert to CO2 concentration as the resistivity of DI water known
39611. Dubpernell test method
39612. Chemical to strip coated jig
39613. Electroplating Gold with Gold Anodes
39614. Gold plating blistering on a copper terminal
39615. Electrocleaner lifespan and testing
39616. Solidification/stabilization technology for heavy metal laden waste
39617. How to paint plastic car molding
silly :-)
39618. Black deposits developing between a stainles steel sliding contact and galvannealed coating
39619. What is causing this on Zinc electrodeposit? Hydrogen Entrapment? ![]()
39620. Potassium hydroxide pre-clean solution temp inquiry
39621. Seeking Chrome Plating of 1954 Chevy PU grill
39622. How do I restore an object with so much rust?
39623. Corrugated iron roof nightmare...Suggestions? ![]()
39624. Heat resistant clear coat needed for my copper plated stove ![]()
39625. Looking for professional spray painter in Toronto to spray chrome bookcases?
39626. Restoration of 50's Chrome table and chairs St. Louis area
39627. Seeking market research data, final finishes
39628. Simple Electroplating
39629. Gold Electro Chemical Deposition using Cyanide Solution
39630. CrVI residue on hard chrome plated suface
39631. Stick the diamond crystal onto matrix
39632. What clear coat can protect against fingerprints and stains on copper parts in a high temp environment?
39633. Vacuum impregnation
39634. Nickel Gold Plating
39635. Need portable silver extracting machine
39636. Welding on boriding surface
39637. At what temp. will a custom brass and copper fireplace surround discolor?
39638. GILLESPIE ANTIQUE RESTORER
39639. How to clean a WW 1 bayonet
39640. Removing chrome from aluminum
39641. ANNOUNCEMENT: OSHA issues 5 micrograms of Cr(VI) per cubic meter of air as the new 8-hour PEL value.
39642. How to Break a Tin Gel
39643. Rhodium electroless - problem
39644. Insulation resistance in zinc plated olive green passivation in comparision with zinc plated yellow passivation
39645. Lead-free, Zinc ED plating
39646. Elimination of descaling after heat treatment in chain plates
39647. Calculation for correct volts and amps for electropolishing
39648. How could I get a "No 4 Ground Finish"?
39649. Hardening aluminum for nikasil coating for high pressure
39650. Brushed nickel finish on aluminum
39651. Setup a small factory to galvanized angle-bar 16ft x 2" x 2" manufacturing
39652. Need heat seal lacquers for aluminum to plastic
39653. Need process chemistry for trivalent passivation
39654. RoHS testing for Cr6 under paint
39655. McDonnell Douglas STF1004?
39656. Testing method
39657. How can I make beautiful black patination on copper?
39658. Cataphoretic coating of tantalum carbide
39659. Possibility to spray the water-based Telfon material onto the stainless steel material S304 grade
39660. Mixing Practice and Keeping Induction Time for Painting
39661. Powder coating peels off, when a bolt is tightened on a punched hole in sheet metal door
39662. Poor coverage of electroless copper on polyester
39663. Hard anodizing process
39664. Parts cleaning problem
39665. Is Black Oxide MIL-C-13924 class 4 the same as Black Passivate?
39666. Process clarification on powder coating?
39668. Need a supplier of bronze plating service
39669. Hard anodized coating thickness measurement gauge
39670. Need GPC and SPC powder
39671. Need polishing equipment for new project
39672. Protecting wrought iron: Samuel Yellin's work
39673. SOLID BRASS TO OIL-RUBBED BRONZE
39675. Lightening metal car parts
39676. STEP test equipment
39677. Removal of Cloisonne by Chemical Stripping
39678. Test methods
39679. Copper Electroforming, heavy (.25 inch+) deposits, problems with bubbles
39680. Chrome Plating vs. Ion Nitriting. Can the two be combined?
39681. What is the definition of room temperature for the plating industry
39682. Masking Problems
39683. How to seal on a nickel plating surface?
39684. Trouble in zinc plating already electroless nickel plated of low carbon steel casting valve
39685. Seeking cathodic epoxy electrocoat
39686. Need to refinish 2 plates surrounding my white, 50 year old, gas stove burners
39687. POOL CAGE Black Anodized Aluminum FADING...RE-Anodizing, is it possible?
39688. Patent number of Kodak KPR3 negative photo resist?
39689. Al-Si Alloy parts go moldy
39690. How to solder on a nickel plating surface
39691. How to prevent oxidation and finger prints from hand made bronze metal mirrors
39692. Powder coating fiberglass body of
1934 Roadster-Frazer Nash
39693. Galvanization line
39694. NEED A 1000 LTR DAY WATER TREATMENT
/R O / D M / INSTALLATION
39695. Need salt chamber
39696. Outdoor protection of bronze
39697. How to treat spent acid in pickling plant in cold rolled steel mill
39698. CED Paint conductivity is dropping
39699. Can't meet surface finish spec in grinding chrome plate
39700. Want a hard thick coating for aluminum
39701. Wanted: Gold Leafing on Wooden Picture Frames
39702. Need vermiculite coating on fibreglass webbing
39703. Need Case Hardening on Firearms
39704. Want Powder Coating of Alloy Wheels
39705. Working on arsenic detection in lab
39706. Electroless Pt
39707. Dark Metallic or Cobalt Plating
39708. Removing severe lime scale from toilet bowls, shower doors and dishwasher
39709. Chrome furniture
39710. Is Black Oxide Coating on Fastners RoHs Compliant?
39711. Copper coating on aluminum wire
39712. Increasing the hardness and high temperature resistance
39713. Black Streaks in Chromic Anodize Salt Spray Panels
39714. Oxide film on stainless steel (X46 Cr 13, 1.4034) after eroding
39715. Coating for aluminum 7075: H2S and NACE compatible
39716. Help cleaning aluminum intake manifold
39717. Solder flakes on QFP packages
39718. Problems with zinc plating coming off threads during die application
39719. Wash Primer to Prevent Filiform Corrosion Under Lacquer on Brushed Steel
39720. CHEMICALS/PROCEDURE /SYSTEM FOR MIRROR FINISH TO STAINLESS STEEL BALLS
39722. WOW! What a wonderful company!
39723. Ammonium Hydrosulphide v Liver of Sulpher
39724. Epoxy Mold Compound : Why Toxic?
39725. Removing piston ring layer
39726. UV withstandability of CED coating
39727. Stainless knives rusting
39728. How to make the aluminum surface to be like the skin of an orange(with lots of small surfaces to reflect)? ![]()
39729. Need chrome over ABS plastic
39730. Relining Copper Pots
39731. Need cast-iron kitchen sink re-enamelled (porcelain -- NOT acrylic !)
39732. Need Powder Coating of MDF pieces
39733. Need Machine Shop to Turn/Re-surface
14" Mag. Wheels
39734. Need Gold Plating of BMX Bike Parts
39736. Need anodized aluminium tubes for OPC drums laser printer
39737. Production e coat on small aluminum parts
39738. Need white gold plating solution
39739. Need small quantity of Incralac
39740. Need a source of yellow Macalube for fasteners
39741. Periodic Table
39742. Reactions between acids and metals
39743. Aluminum, finishing of bar stock
39744. Will heating a copper pipe emit cyanide gas?
39745. Copper Paint treatment
39746. Aspiring millionaire scrap dealer, needs direction b4 ordering new Ferrari
39747. What is essential to electroless nickel process?
39748. Rechroming golf clubs
39749. Painting a Shower Frame
39750. Marine grade anodizing for blocks, coolers, radiators
39751. What's the best way to strip chrome?
39752. What is Fe/Zn 5 c 2C F-010
39753. Substitute for PVC lining to be used for D.M. water plants/ETP plants
39754. How to determine the purity of nitric acid?
39755. Polishing of Tiny Brass Components
39756. Surface Treatment
39757. Volume resistivity of adhesives
39758. Need an optimum painting method over a galavanised surface
39759. Black Oxiding for Tin Electroplate?
39760. Zinc electrolyte specifications
(galvanizing)
39761. Which type of vacuum pump for metallizing
39762. PVD Zirconium Nitride
39763. Adhesion of electroless nickel onto nickel iron alloy
39764. Is there a Practical Upper Limit for Hard Chrome Hardness?
39765. PO2 conversion coating for Thixo Mag?
39766. Alternate coating for moulds
39767. Corrosion, compatibility
39768. Shop ceiling restoration
39769. Cross drill before or after powder coating?
39770. Zinc Cyanide over 12L-14 Steel
39771. How do I obtain 5-15 g/l dissolved aluminum in my electrolyte
39772. Need Graphics on Mannequins
39773. Need fusion bonded epoxy lining process and painting of valves
39774. Extra thick layer of hard chrome plating
39775. Need Black Pearl Finish on carbon steel golf clubs
39776. Need aluminum wheel refinished
39777. Need Silver Plating on Rexolite
39778. Need a system to apply an antique gold/bronze finish to spin casted medallions
39779. Remove metal solder from silver dollar
39780. Contamination issues from refinishing woodstoves
39781. Restore patina on antique brass sink basin
39782. Smut from silver plating bath
39783. Require chrome plating thickness of piston for hydraulic applications
39784. Suitable finish on brass component when used in high humidity coast area
39785. How do I know if it is electronic grade sulfuric acid?
39786. Testing Chromate Treatment Prior to Painting
39787. Info please on graphitic corrosion rates of high phosphorus grey iron?
39788. Corten steel for ship repair
39789. Plating and RoHS compliance
39790. Dissolve molded clay
39791. Cast Aluminum Fork Legs
39792. Paint a mural on a polyethylene water tank
39793. International Standard AS AFTN-A240
39794. Measuring thickness of sulphamate nickel plating
39795. We are in trouble to do nickel plating
39796. Black Hex Chrome vs Black Tri Chrome
39797. Most easy method to convert gold potassium cyanide to metallic
39798. Paint Stripping Dip Tank
39799. Wholesaler needs fashion jewelry with excellent gold and silver plating
39800. Need fenders plated
39801. WANT MY RIFLE REFINISHED
39802. Seeking anodizing of 6061 structures
39803. WANT PORCELAIN ENAMELED SHEETS FOR WHITE BOARDS
39804. Used DC Reversing Switches and a Filter Needed
39805. Jeweler Needs Potassium Cyanide
39806. Want electrostatic powder coat system
39807. Need digital inks for anodized aluminum
39808. Need Process Monitoring Equipment for phosphatizing line
39809. Need Electrostatic liquid painting guns for PVDF Coatings
39810. Need to find a refiner for gold potassium cyanide
39811. Selective Coating for Solar Panel Absorber
39812. Pre-paint cleanup of steel part after stripping chrome, nickel and copper
39813. Acid for concrete patio got on Stainless Steel BBQ
39814. Stripping oxide coatings from aluminum
39815. Chemical Conversion Coating REMOVAL on Aluminum
39816. Oven Dry For Chromate
39817. Pinholes and dirt in paint problem on aluminum
39818. Marring test equipment
39819. Galvanized versus e-coat
39820. Electroless Nickel and Immersion Gold Undercut the LPISM
39821. Magnetic chrome?
39822. Bubbles problem on Ni-Cr plated materials
39823. Chrome reactivator
39824. Removing a cement tile with colour layer from chrome plated moulds
39825. Painting anodized aluminum
39826. Stains on stainless steel after alkaline cleaning
39827. Titanium reaction with HCl and HF
39828. Surface finishing of aluminum alloys
39829. Protecting steel pipes from exhaust fumes
39830. Need a brass bell plated
39831. RESISTANT MASH SEAM WELDING OF GALVANEALED SHEET
39832. Powder coating - problems in pretreatment
39833. How to prevent copper plated/copper sinetered products from oxidation/finger prints
39834. High Electrical Relay Insertion Force
39835. 1000 hrs salt spray
39836. Pre-treatment 6061 aluminum
39838. Galvanized steel: How to tell if steel is coated, how to remove coating
39839. Alodine Color without Chromium
39840. Post anodize cleaning
39841. Need reel-to-reel silver plating
39842. Hard Anodizing Question
39843. How do we get nickel or nickel-chrome plating on aluminum sand casting product surface
39844. Properties of diamond-like-carbon
39845. Need to electroform name plates and labels
39846. Electropolishing of gold alloys
39847. Future trends of technology to replace Cathodic Electro Deposition
39848. I have two questions to ask you. Could you please reply and explain them for me?
39849. How to know if chemical stripping of hardcoat attacked my aluminum
39850. Silver deposit - Purity analysis
39851. Peeeling of chrome plating on bathroom towel warmer
39852. Need dip tank service for rusty antique car body
39853. Zinc dross in the galvanising industry
39854. Black anodizing changes to yellow
39855. Acids
39856. Alodine and Araldite Compatibility
39857. Need chrome for my motorcycle wheels
39858. Jobshop who does black endurion finish
39859. Fine line adhesive tapes for electroless nickel
39860. Does water conduct electricity?
39861. Sodium chloride eats up molds
39862. Aluminum nitride metallization
39863. RoHS compliant alternative to Zinc Phosphate bond coat
39864. Melt-coated bronze
39865. Tank material for Nitric Stripping
39866. pH sensor shock
39867. Plating Stainless Steel
39868. Masking ecoat parts that have already been ecoated
39869. Need Gold Plating
39870. Looking for vacuum metallizing supplier
39871. Finishing suppliers for automotive industry
39873. Reaction of Mg and H
39875. Cold Rust Bluing Problem ![]()
39876. Difference between grease and gel?
39877. Oxidation of copper
39878. Removing galvanizing from the interior of a galvanized steel tank
39879. Rohs compliance of finishes
39880. Determination of chloride in turbid solutions
39881. Copper Testing Final Effluent
39882. Powder Coat
39883. Nickel Plating Time Failure
39884. Ideal ratio of point TA/FA in zinc phospating
39885. Mild corrosion and stain in 7075 alloy
39886. Does humidity effect to rust level?
39887. Is there a corrosion protection coating that can go under autophoretic coating?
39888. Decreasing Copper Content of our Descaler Solution(Pre-treatment)
39889. Compatibility of hard anodized
6061-T6 aluminum billet machined part with EN plated 7075 aluminum blllet machined part ![]()
39890. Zinc Phosphate Coating for automotive industry
39891. Solder Cleaning Machines
39892. Is tremclad toxic to animals?
39893. Seismic compliance for plating line installation
39894. Powder peels off/inspection
39895. Looking to silver/metal plate plastic cutlery
39896. French process furnace
39897. Enquiry for setup of red Oxide Plant and purchase of machinery required
39898. Small chroming bath setup
39899. EXAMPLES OF MONOBASIC, DIBASIC and TRIBASIC ACIDS
39901. Blueing of Steel
39902. Dissolution and analysis of titanium
39903. 98% sulphuric acid
39904. Digestion procedure
39905. Difference between Class I and Class III Iriditing
39906. Chem treated cyanide zinc finish, on steel
39907. Steps for hot dip galvanizing
39908. Suitability of using nickel metallizing on MS for application with strong halide attack
39909. Plating Electroless Nickel on Aluminum Substrate
39910. Guideline for aluminum cleaning
39911. Phosphate bath problem
39912. Black Passivation and Black Trivalent Plating
39913. Selective Passivation / 15-5 PH / Citric Acid
39914. Sandblasing Companies
39915. Pewter Coffee Service
39916. Conducting substrates
39917. Coating equipment and formulation
39918. Setting up a hot dip galvanising plant
39919. Coating for metal high temp and chemical resistant
39920. Suitable epoxy/paint coatings for chemical resistant
39921. Need electroplating machines
39922. Polipropylene sheet
39924. N-95 PARTICULATE RESPIRATOR 8210
3M
39925. HIGH STRENGTH FLAP BRUSH WHEEL A/O MEDIUM
39927. INCO S ROUND NICKEL ANODES
39928. TRICLOROETILENE 10,000 GL
39929. Oven
39930. Pennies
39931. Boriding at fluidised bed reactor
39932. Tin sheets for steel deck
39933. Solubility of ammonium bifluoride at different temperatures
39934. Student/Educational Electroplating -- Why Sugar?
39935. Fiber Optic Uncladding Techniques
39937. BLACKENING NICKEL PLATED ITEMS
39938. Blackening zinc plate
39939. Living in mystery with a nickel allergy on my hands
39940. Darkening oil rubbed bronze locksets
39941. Durable black finish
39942. Old cheap bed
39943. Bronze Finishing
39944. Industrial or Military Spec for Application of Trivalent Chromate Finish to Zinc Electroplate
39945. RoHS / WEEE compliant replacement for black e-coat of aluminum
39946. Hydrochloric Acid Spectrophotometric Analysis
39947. Charcoal filtering Nickel Sulfamate?
39948. Cathodic paint problem
39949. I want to paint a pole barn that is covered in galvanized steel
39950. Epoxy finishing of hand ground steel
39951. Metal blackening process
39952. Help? Random uneven thickness on flat surfaces with sulfamate nickel ![]()
39953. Silver plating in barrel
39954. Selective Plating using Platinum
39955. Density of current in the cadmium plating process
39956. Steel tubing and CR plating
39957. Anodise cookware
39958. IRON in a HCl pickle tank?
39959. Reason for Sludge formation in Acid Tanks
39960. Requirement for Used Automatic Electroplating Plant
39961. Auto Paint Booth Lighting that adheres to Florida Fire Codes
39962. Looking for a product to "hide" or make scratches blend in on anodized cast surfaces
39963. Seeking PVA substitute
39964. Stainless Steel Samples
39965. Product of Nitric acid and Sulphuric acid
39966. How do I extract silver
39967. Refinishing an enameled iron double sink
39968. How to Age A Shiny Brass Plated Fireplace Door
39969. How to perform Bleach Test on a Black Anodized Part?
39970. Chemical Conversion Coating
39972. Hard aluminum anodizing
39973. Distributor is seeking copper sulphate and copper oxide
39974. Titanium Dry Etching
39975. What kind of paint do I use on polyethylene resin "wicker" furniture?
39976. Need to know everything about chroming to open up a shop of my own?
39977. Confusing ASTM-B 650 for plating thickness
39978. Leadframe plating
39979. CLEANING SILICONE CONTAMINATED PARTS
39980. Discoloration of 100%Sn on top of a PPF leadframe
39981. Differences b/w electroless and electrolytic nickel plating
39982. How do I tone down a brass coffee table?
39983. Refinish Resin Tabletop?
39984. Calibration of Timer for Water Immersion Tanks on Passivate Line
39985. Mechanical Zinc
39986. Knowledge about Alodine
39987. Can't get rid of sealing smut
39988. Need Chrome Wheels Rechromed
39989. Need consultation on, and equipment for, Aluminizing Steel Strip or Steel Pipe
39990. Need salt spray cabinet for our lab
39991. Painting plastic kitchen doors
39992. Procedure for hard chrome plating onto electroless nickel coating
39993. Calculating acid zinc barrel plating production rate
39994. Black anodized (Type 2,Grade 2)
opinion!
39995. What type of coating techniqe should follow for coating on Needles?
39996. FDA approved powder coat
39997. Need polishing materials and accessories
39998. Can automobile mag wheel rechroming still be done?