Inquiry (采购产品): copper coating niobium I am interested in plasma spray coating the outside of a niobium cavity with copper. The cavity is eight inches in diameter in the shape of bulge in a tube that is twelve inches long and four inches in diameter. The thickness of the coating should be sufficient (probably 0.010 inches or so) so that I can electroplate around 1/4 of an inch of copper on the outer surface. The electroplated surface must be smooth and uniform. **** Hidden Message ***** Don Hartill 14850 Company: Cornell University E-mail: dlh13@cornell.edu **** Hidden Message ***** dlh13@cornell.edu