Tungsten Molybdenum Alloy Crucibles
Tungsten Molybdenum Alloy Crucibles Description
Tungsten and molybdenum have similar physical and chemical properties, and can be combined to make products such as rods, plates, high-temperature molds and crucibles to improve the performance and cost performance of alloy products. Tungsten Molybdenum Alloy Crucibles is a kind of pressure-fired high-temperature crucibles, which can also be divided into welding crucibles, sintering crucibles, forging crucibles and rolling crucibles according to different processing techniques, which are mainly used in sapphire single crystal growth furnaces, quartz glass, melting furnaces, electronics Industries such as spraying, solar energy industry and rare earth smelting furnace and other high-tech industries.
Features of Tungsten Molybdenum Alloy Crucibles:
1. High melting point, high purity, high density, high tensile strength, low expansion coefficient
2. Should be used in vacuum or deoxidation atmosphere, the highest use temperature is not more than 2000℃
3. No internal cracks, high dimensional accuracy, smooth inner and outer walls, cost-effective
4. Good high temperature resistance, electrical conductivity, thermal conductivity, corrosion resistance, low pollution
5. Long service life, high success rate of crystal planting, good quality control of crystal pulling
Tungsten Molybdenum Alloy Crucibles Specifications:
|
Grade |
WMo70,WMO50,WMO20 |
|
Material |
70%Mo and 30%W |
|
Technique |
Bending, Welding, Cutting, Punching,Forging |
|
Diameter |
≦450mm |
|
Density |
9.9g/cm3 |
|
Species |
Spin crucible, machine crucible, stamping crucible, welding crucible |
|
Surface |
Black,acid pickling,alkaline cleaning polished,bright |
|
Standard |
ASTM B760,ASTM B387 |
|
Certification |
ISO 9001 |
Tungsten Molybdenum Alloy Crucibles Pictures:


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