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Category: "Stainless Steel & Titanium Processing"

25485. lewes ferry terminal railings Can T316 stainless steel be used 400 feet away from the sea? - November 9

61593. SS420 Pickling and Passivation Problem - October 25

  3649. Need consultant for AMS2488 Type II Anodizing of Titanium RFQ open to all: Miami - October 19

13897. Passivation for type 420SS stainless - October 15

28680. Citric Acid vs. Nitric Acid Passivation - October 3

• Phosphoric acid & sulfuric acid electropolishing of stainless steel - September 18

• Procedure for electropolishing stainless steel - September 16

• Anodizing titanium to green color -- Q&A's open Q. - September 6

• Cleaning step/process after passivation treatment - July 26

• Anodizing Titanium: electrolyte formula - June 9

61345-3i Haziness or Cloudiness on Type III Anodized Titanium - June 2

• Rectifier (power supply) choice for anodizing titanium? open Q. - May 25

20840-1i 303 Stainless Steel Passivation Discoloration - May 3

61547-1i Giving Stainless Steel an Aged Brass Look open Q. - April 19

43053-2i Etching titanium to produce crystalline finish? - April 15

61535-2i Reduce discolorations on cold-headed 18-8 stainless screws - April 14

• Current density & Voltage for Type 2 anodizing of titanium - April 11

• Blackening process for stainless steel chainmail open Q. - April 7

• Racking material to be used for Titanium anodizing? open Q. - March 27

58499-1i Passivation Stains on 17-4 PH Stainless Steel - March 9

• Electropolishing with citric acid - February 19

• Electrolytic etching of titanium - February 11

• Electropolishing/deburring of hypodermic needles - January 10

• Stainless steel laser etch and passivation Q&A - January 10

5089-1i Removal of Heat Treat Scale from Stainless Steel open Q. - December 13

• Anodizing titanium black in color - December 8

• Haziness or Cloudiness on Type III Anodized Titanium - December 2

• Passivating long small dia., 316L SS tubing - December 1

• Aesthetic thermal browning of stainless steel open Q. - November 28

• Stainless Steel Discoloration when Heat Treating open Q. - November 26

49030-2i Electrochemical De-burring/Grinding of Micro Surgical Knife - November 21

electropolishing problem 55467-4i Electropolishing defect in small area open Q. - November 17

• Anodizing titanium to green color -- electrolytic pre-etch open Q. - November 14

• Medical Implant Boil Test - September 19

• Ratio of phosphoric & sulfuric acid for electropolishing open Q. - September 14

• Hydrofluoric acid vs. ammonium-bifluoride in cleaning & pickling - September 5

• Passivating a part with selective tungsten carbide coating on it open Q. - August 26

• Chemical/Electro polishing of stainless steel - August 21

• Electrical Properties of Passivated Stainless Steel - July 20

• Activation of stainless steel for plating open Q. - July 8

5422-6i Dark frosty cloud dull finish in electropolishing open Q. - July 3

56202-4i Stainless steel passivation problem: color inconsistent - June 28

• Stainless Passivation Temperature Ranges - Why is 90-120 °F excluded? - June 28

33504-1i Titanium galling & anodize/oxidize wear resistance - June 28

• Electropolishing 304 stainless steel, or alternatives to it - June 21

19226-4i Need titanium bolts & washers blackened RFQ: Tucson AZ - June 9

14697-1i 3 interesting open questions about electropolishing stainless steel open Q. - June 3

304 Stainless Steel for Liquor Decanter open Q. - May 19

Does passivated 304 offer same corrosion protection as regular 316? - May 16

Annealed & passivated stainless parts fail water immersion test - May 12

Anodizing of titanium: Type II alkaline RFQ: Spring, TX - May 8

Aging issues with phosphoric acid/sulfuric acid electropolishing solution? Thanks! Resolved :-) - May 5

Need non-magnetic 17-7 PH material - May 4

Diffusion Treatment Of 316 Stainless Steel stained it - May 3

Electropolishing nickel-titanium (nitinol) Q&A's, Problems & Solutions - April 27

Stainless Steel Electropolishing parameters open Q. - April 18

Need consultation support of AMS2487/AMS2488 Type II Anodizing Process RFQ Bangalore, India - February 20

ferric chloride Not Etching Stainless Steel - February 17

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