Zirconium Sponge is also well known as zirconium metal, human gold metal, space metal, is a kind of high hardness, high strength, high elasticity, net shape forming, corrosion resistance, non-magnetic, high-precision silver-gray metal, it is the third generation of revolutionary materials following steel and plastic.Zirconium sponge is an important strategic raw material, Zirconium products and zirconium metal materials that were made of sponge zirconium and their compounds are widely used in ma