Tungsten crucible has high melting point, high boiling point, good high temperature strength, anti-friction corrosion resistance, large thermal conductivity, small thermal expansion coefficient, good hardenability, thanks to such excellent characteristics, tungsten crucible is widely used in rare earth smelting, quartz glass, electronic spraying, crystal growth and other industries.
1.Purity: W≥99.95%;
2.Density: ≥18.5g/cm3;
3.The highest application temperature environment: 2400℃.
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Marterial |
Pure tungsten |
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Specification |
Crucible：φ(10-500)*WT(8-35)*H(10-750)mm |
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Pipe：OD(20-500)*WT(2-30)*L(30-1300)mm |
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Special type: according to customer drawings |
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Density |
≥18.5g/cm3 |
Rare earth metal smelting: tungsten crucible because of its high melting point, high strength and good corrosion resistance, often used in the smelting process of rare earth metals, can withstand the Chemical reaction and material treatment at high temperature.
Quartz glass smelting: in the smelting process of quartz glass, tungsten crucible can provide a stable heating environment to ensure the smooth smelting process.
Electronic spraying: tungsten crucible is also widely used in the field of electronic spraying, its excellent thermal conductivity and corrosion resistance make it can still maintain stable performance at high temperature.
Crystal growth: In the process of crystal growth, tungsten crucible high temperature stability and chemical stability make it an ideal container choice, help to improve the quality and efficiency of crystal growth.
High temperature container: tungsten crucible can also be used as a high temperature container, used in a variety of high temperature heat treatment and chemical reactions, its high temperature resistance and corrosion resistance characteristics make it excellent in these applications.
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