2. Is the Hexavalent chromium free coating basically a Zinc-Nickel plate with a topcoat? 3. Are the costs of both of the platings (hexavalent chromium free coating and trivalent chrome) very similar? Or is the trivalent chrome process a substantially higher cost? Thank you! ElizabethElizabeth...
ELECTROLESS NICKEL PLATING SOLUTIONS FROM SPC WHAT ELECTROLESS NICKEL WEAR PROTECTION CAN DO FOR YOU DO YOUR PARTS LACK LONGEVITY AND OVERALL PERFORMANCE? While electroplating is very popular for its low cost, many customers realize later on that nickel and chrome electroplating or the use of stainle...
As the war created nickel shortage was still a problem 1944 and 1945 5 cents with the v design were struck on steel blanks that were first nickel plated then chrome plated. The chrome has a silvery-blue appearance and while not exactly like nickel people accepted them. The plating process ...
I'm a (soon to be) chemical engineer working in charge of a plating line in an industry that makes chrome door locks in Brazil. We work with ZAMAC as a substrate for a decorative chrome finishing. Our process consists of: 1 - Cyanide alcaline copper (10 minutes, 3.5 A/dm2) 2 - Bri...
I plate a lot of Zinc and Aluminium Diecastings with Zinc plating followed by black Chromate. It will meet all your requirements especially cost vis a vis black Nickel. Regards, Khozem Vahaanwala Saify Ind Bengaluru, Karnataka, India