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Questions related from Eydar Tey
How to effectively adjust the pH value of trivalent chromium bath to 1.5? I used 0.5M H2SO4 and 0.5M NaOH to adjust the pH, but it seems need to add in a lot of solution to reach pH1.5. What...
17 July 2018 1,599 3 View
Anyone knows how many times the electroplating bath can be use to deposit a coating? I'm doing trivalent chromium bath contained 0.5M Cr2(SO4)3.6H2O. The working parameters: bath volume=125ml,...
17 July 2018 2,068 11 View
I'm using stainless steel as the substrate in the electroplating cell. I doing eletro-etching in sulfuric acid (40ml/L) and ammonium sulfate (120g/L). Is there got any solution is more suitable...
12 April 2018 7,340 4 View
