详情
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.
Engaged in premium manufacturing and high-precision processing of
tungsten and molybdenum products, tungsten molybdenum alloy metals,
hard alloy metal products (such as tungsten steel, tungsten
carbide, or cemented carbide products). We are every experienced
manufacturer and exporter in the Tungsten Molybdenum Hard Metal
Industry for years. 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). Nickel, iron and copper
serve as a binder matrix, which holds the brittle tungsten grains
together and which makes tungsten alloys ductile and easy to
machine.
