الوصف

tungsten alloy, also named tungsten heavy alloy, generally is refractory metal, which has two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten alloys are added Co、Mo、Cr, etc. They have very high melting point and have a density twice that of steel and are more than *0% heavier than lead. Tungsten content in conventional heavy alloys varies from *0% to *7% and is the reason for their high density (between *6.5g/cc and *8.*5 g/cc). 
Zhuzhou Zhongte Tungsten Molybdenum Alloy & Material Company locates in Zhuzhou City, Hunan Province **- the world-renowned research and production base for nonferrous metals, such as Tungsten, Molybdenum, Tantalum, Niobium, Palladium, Rhenium, especially a very important alloy metal - tungsten carbide