Customized Furnace Heat Chamber Parts Molybdenum Heater
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Chamber size( W*H*Dmm) |
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100*100*100mm |
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120*120*130mm |
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150*150*150mm |
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200*200*200mm |
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200*200*300mm |
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250*250*300mm |
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300*300*400mm |
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600*600*600mm |
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We accept customized Molybdenum heater and other parts according to your specific requirements or drawings. |
Material: 99.95% Pure Molybdenum
Purity: 99.95%
Density: 10.2g/m³
Size: customized
Standard: ASTM B387
Surface: Grey/ polishing
Melting Point: 2610℃
Boiling Point: 5560℃
High electrical conductivity
High thermal conductivity
High temperature strength and creep resistance
High dimensional stability
Low coefficient of thermal expansion
Excellent corrosion resistance
The molybdenum heater and Tungsten heater are used as heat insulation components, which play an important role in heat insulation and reflection in the sapphire growth furnace, tungsten and molybdenum materials are the best choice for the high temperature furnace heating elements as its High-density, high-temperature strength ,accurate measurement, smooth surface, convenient assembly, and reasonable design of heat components are of great significance for improving the crystal pulling performance.
We suggest that the operating temperature of heater is not more than 2,000℃
and the operating temperature of Tungsten heating chamber not more than 2,800℃
| Atomic number | 42 |
| CAS number | 7439-98-7 |
| Atomic mass | 95.94 [g/mol] |
| Melting point | 2620 °C |
| Boiling point | 4639 °C |
| Density at 20 °C | 10.22 [g/cm³] |
| Crystal structure | Body-centered cubic |
| Coefficient of linear thermal expansion at 20 °C | 5.2 × 10-6 [m/(mK)] |
| Thermal conductivity at 20 °C | 142 [W/(mK)] |
| Specific heat at 20 °C | 0.25 [J/(gK)] |
| Electrical conductivity at 20 °C | 17.9 × 106 [S/m] |
| Specific electrical resistance at 20 °C | 0.056 [(Ωmm2)/m] |
1.Molybdenum heat shields are used in high-temperature furnaces and sapphire growth furnaces due to their ability to withstand high temperatures and corrosion.
2.Heat parts have high density, precise measurement, and smooth surface, which make them excellent in improving crystal pulling.
3.Heaters are made of Molybdenum, Tungsten, and its alloy materials, which is widely used in high temperature furnace, vacuum furnace of ceramic, metallurgy, electronics, glass, refractory materials industries.
