... re-fining Chrome. C: Remove micro content of Al, Sb, Cu and Bi,Pb. Hot sale China ... As reducing angent when re-fining ChromeC: Remove micro content of Al, Sb, Cu and Bi,Pb. APPLICATIONS: A: In ... Metallurgical Industry : In the form of Ca-Fe cored wire and Ca cored wire, Calcium ... fining Chrome, Uranium and Thorium.C: Remove micro content of Al, Sb, Cu and Bi from Pb.D: Could ...