More postings in Category: ELECTROPLATING and ELECTROFORMING
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2c. ELECTROPLATING and ELECTROFORMING
• How to reduce brittleness in copper (PCB) plating - June 28
• Zinc Plating + Iridescent Chromate expected, but parts are white - June 23
• Tin plating peels off copper plating when baked open Q. - June 21
• Nickel plating blisters & peels off open Q. - June 20
• Source of Contamination on Hard Gold Contacts? - June 20
• When did copper flashing on steel for nickel plating begin? open Q. - June 17
• Sn (tin) plating bath has turned violet/purple - June 16
• How to Remove calcium from Nickel Plating Solution open Q. - June 14
• Silver Plating is Blistering open Q. - June 9
• Pitting problem in nickel-chrome plating on brass open Q. - June 9
• "Whitewash" on Chrome Plate - June 8
• Alkaline zinc plating at 40 ASF - June 6
• How to reduce hardness in nickel sulfamate plating? - June 3
• Alkaline zinc plating problem: Black dots/spots that grow with time open Q. - May 29
• Blue Chrome defect in hard chrome plating open Q. - May 27
• Nickel plated parts peel when powder coated but not when heat quenched - May 24
• Acid zinc plating Anodes are black-ish open Q. - May 24
• Sodium Vinyl Sulfonate usage in electroplating industry open Q. - May 24
• Best filler material (ball bearings?) for barrel plating aluminum parts open Q. - May 24
• Pin holes on hard chrome plated bars open Q. - May 21
• Can we use stainless anodes in silver plating to battle rising concentration? open Q. - May 21
• White haze on parts after sulfamate nickel plating open Q. - May 17
• How long can nickel current be interrupted - May 16
• Hard chrome on Stellite: tank is black w/pitting & peel off issues - May 16
• Zinc Plating has unwanted Rainbow Color - May 12
• Alkaline zinc plating goes faster at low temperatures than high Thanks! Resolved :-) - May 11
• Why must diluted acid be used in nickel plating, not concentrated? - May 7
• Cost/pound for FO1 Zinc Plating w/ Clear Chromate on steel open Q. - May 5
• Need Silver or Tin Plating of Low-Voltage Contacts made from Copper & Brass RFQ: Milwaukee, WI - May 4
• Poor Salt spray test results on black zinc plating - May 4
• Some problems in Zinc-Nickel Plating - May 4
• Zinc plating with clear chromate discoloration issues - May 4
• Need Shop to do Chrome Seal per PS 11501 RFQ Concord CA - May 3
• Acid zinc plating: peroxide is doing something to clog our filters - May 2
• Sulfamate Nickel Strike Problems - May 2
• Function of Boric acid in Nickel Plating - May 2
• Activating/reactivating old Nickel plating - May 2
• Alkaline Zinc Plating Rundown Streaking - April 26
• What is Blue Chromate Plating? - April 23
• Weird Hard Chrome on Sulfamate Nickel adhesion problem open Q. - April 23
Inquirer often helps others, so especially deserves our help
• Cloudiness & rainbows after Zinc Plating - April 19
• Substitute/Alternate/Replacement for Rhodium Plating open Q. - April 15
• Nickel or Electroless Nickel plating on nitrided steel open Q. - April 15
• Non cyanide copper plating Q&As / Problems & Solutions open Q. - April 13
• How to make Rhodium Plating Solution Thanks! Resolved :-) - April 13
• Cause of white patches in yellow zinc plating open Q. - April 9
• Copper & Nickel Plating Thickness vs. Salt spray Resistance Thanks! Resolved :-) - April 7
• Acid Zinc Plating: Problems & Solutions - April 7
• Brass Plating Problem: we add zinc salt but analysis shows no increase in zinc concentration - April 6
• How to calculate plating cost? open Q. - April 1
• Brush plating stainless with Wood's Nickel Thanks! Resolved :-) - March 29
• HCl immersion time for replating old car parts - March 27
• Turbulence limit for chrome plating of inner diameter? open Q. - March 27
• Nickel Contamination of Gold Plating Bath - March 27
• Hard chrome broken & burnt - March 26
• Electrical conduction properties of nickel plating - March 25
• We need gold plating consultant RFQ Minnesota - March 22
• Our nickel plating on copper & brass suddenly started peeling - March 21
• Chrome Plating Throwing Power Thanks! Resolved :-) - March 21
• Problem holding Zinc concentration in alkaline Zinc plating bath - March 21
• Black Chrome Plating is making our hands dirty open Q. - March 18
• Rhodium plating of silver rings Q&A's - March 10
• Ruthenium plating on high phosphorous EN open Q. - March 4
• Hydraulic fluid leaks through/over hard chromium plating open Q. - March 4
• Need Cadmium Plating per NAS672 RFQ So. California - March 3
• Zinc plating thickness vs. salt spray resistance - March 2
• Copper Tungsten: Activation / Plating / Surface Treatment Thanks! Resolved :-) - February 28
• Hydrogen embrittlement in zinc plating of auto parts from the 1960's - February 23
• Thin Dense Chrome has Brown Spots open Q. (February 15)
• Nickel plating onto alumina dispersion-strengthened Cu alloy (February 14)
• Barrier layer when gold plating on sterling silver open Q. (February 13)
• Poor plating adhesion on Remko (high purity iron) material (February 13)
• Hard chrome plating on copper open Q. (February 11)
• Matte Tin Plating on top of Bright Tin Plating open Q. (February 11)
• White Spots on Cadmium Plating from wooden shipping crates? open Q. (February 10)
• Cost of hard chroming a cylindrical shaft (February 10)
• Cadmium Plating Problems Thanks! Resolved :-) (February 10)
• How to make gold plating last longer? open Q. (February 9)
• Need Tin-cobalt plating RFQ Wheeling, IL (February 4)
• Need to hold surface finish on Zinc Nickel plated parts open Q. (February 3)
• Clear zinc plating develops brown stains with time open Q. (February 3)
• Fingerprints on silver plated finish (February 2)