China Factory Supplier Melting Alloy 70c Bismuth Tin Lead Cadmium Alloy Ingot

Bismuth is mainly used to make fusible alloys, and in the fire protection and electrical industry, it is used as automatic fire extinguishing system, electrical fuse and soldering tin. Bismuth alloy has the characteristic of non shrinkage during solidification, and is used for casting printing type and high-precision mold. Bismuth oxycarbonate and bismuth oxynitrate are used to treat skin injuries and gastrointestinal diseases.

Bismuth is a metal element with the element symbol Bi and atomic number 83. It is located in Group VA of the sixth period of the periodic table. The simple substance is silver white to pink metal, which is fragile and easy to crush, and the chemical property of bismuth is relatively stable. Bismuth exists in nature as free metals and minerals.