"Zinc and yellow dichromate perASTM B633,Type II, Fe/Zn 12" is a good way to specify plating on a part print.Type II is for colored chromates like zinc yellow. If you were specifying zinc with clear chromate, you would have to specify Type I. ...
1英语翻译YELLOW ZINC DICHROMATE PLATING PER MS-001 .ALTERNATE PLATING:ADD"OD"SUFFIX FOR OLIVE DRAB ZINC PLATING PER MS-005.这个是美国图纸要求的零件电镀要求, 2 英语翻译 YELLOW ZINC DICHROMATE PLATING PER MS-001 .ALTERNATE PLATING:ADD"OD"SUFFIX FOR OLIVE DRAB ZINC PLATING PER MS-005.这个是美...
I'm a mechanical engineer in the HVAC industry, and we're trying to switch our hexavalent chromate-coated fasteners to be RoHS compliant. Currently the fasteners that we buy are coated with dichromate (Cr2O7-2), which I believe is hexavalent and naturally yellow. Our suppliers suggested two...