Pure tungsten products have high performance, like high melting point, high density, low vapor pressure, low thermal expansion coefficient, good thermal conductivity, sufficient electrical resistance and high elasticity modulus. Due to these features, pure tungsten products are widely applied as furnace parts, semiconductor base plates, components for electron tubes, emission cathodes for electron beam evaporation, cathodes and anodes for ion implantation, tubes and boats for sintering capacitors, targets for X-ray diagnostics, crucibles, heating elements, X-ray radiation shielding, sputtering targets and electrodes.
Molybdenum and tungsten manufacturer- Zhengzhou Sanhui Co., Ltd has been dealing in tungsten, molybdenum and other refractory metals for over 22 years. We have our own ISO 9001:2008-certified factory which locates in Luoyang and enjoys rich raw material and convenient transportation.
Our company is equipped with advanced producting equipments, like rolling machine, high temperature sintering furnace. Our QC team carrys out stringent inspections at every production stage. Before shipment, density, hardness, surface roughness, grain size, tensile strength and other parameters will be tested to meet customers’ requirements.
Buyers in US and India appreciate our quality products and competitive prices and have cooperated with us for over 10 years.
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