Zhengzhou Sanhui Refractory Metal Co., Ltd.
Zhengzhou Sanhui Refractory Metal Co., Ltd.
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Molybdenum Tungsten Alloy Tube Applied in Sapphire Furnace
Molybdenum tungsten alloy has the common characteristics of tungsten and molybdenum metal, and has good high temperature stability, resistivity and good processing performance under vacuum or inert gas protection. It is proved that the alloy with 30% molybdenum and 70% tungsten has unique corrosion resistance to liquid zinc.
Molybdenum Tungsten Alloy Applications
Molybdenum tungsten alloy can be applied to manufacture stirrers, piping and container liners and other components in the zinc smelting industry. Tungsten-molybdenum alloy can be used as high temperature components in rocket, missile, filament of electron tube and other high temperature materials because of its good high temperature strength, similar properties to tungsten and smaller specific gravity than tungsten. Because it is more economical than tungsten, tungsten-molybdenum alloy products are also used in sapphire long crystal furnace thermal field.
Molybdenum Tungsten Alloy Tube Sizes
| Outer Diameter (mm) | Wall Thickness (mm) | Height (mm) |
| 26-200 | 5-30 | <=1300 |
| Product Name | Corrosion Resistant Molybdenum Tungsten Alloy Pipe |
| Grade | WMo |
| Surface Treatment | Polished, Forged, Straightening |
| Density | >18.6g/cm3 |
| Standard | GB4188-84, GB/T4187-2006 or customer’s request |
| Application | Tungsten steel Industry base carbide Hot strong and durable alloys Contactor material and high proportion alloy Electric vacuum of tungsten lighting material Tungsten compounds |
Component
Mo 70%+ W30% or Mo 50% + W50% (wt%)
