High specific gravity alloy product widely used in aviation and space flight,nuclear industry, military, oil, medical treatment High specific gravity alloy productThe high proportion of material is an alloy of tungsten to the matrix (W content 85-99%), and add a Ni, Cu, Co, Mo, Cr alloy elements. The alloy composition characteristics and uses into W-Ni-Fe, Ni-Cu-W, W-Co, WC-Cu-W, W-Ag, and other ...