Tungsten crucible

Tungsten crucibles have many uses in laboratories and industry, mainly for sample processing, analysis and experiments under high temperature conditions. Here are some common tungsten crucible uses:

1. High-temperature heating: Tungsten crucible has excellent high-temperature stability and is usually used to heat samples to extremely high temperatures, such as elemental analysis, melting tests and high-temperature chemical reactions.

2. Sample melting: Tungsten crucible can be used to melt solid samples for subsequent analysis, such as X-ray fluorescence analysis, spectroscopic analysis and elemental determination.

3. Crystal growth: In the fields of materials science and crystallography, tungsten crucibles can be used for crystal growth, especially under high temperature conditions, to prepare single crystal or polycrystalline materials.

4. High-temperature sintering: Tungsten crucible can be used for high-temperature sintering of ceramics and powder materials to prepare dense material structures, such as ceramics and metals.

5. Degradation analysis: In organic chemistry, tungsten crucible can be used to analyze the thermal stability and degradation behavior of organic compounds to understand their thermal decomposition process.

6. Liquid metal handling: Due to its high temperature stability, tungsten crucible can be used to handle liquid metal, such as in metal smelting and alloy preparation.

7. Experimental sample support: Tungsten crucible can be used as a support structure for experimental samples to maintain sample stability during high-temperature experiments.

In general, the main use of tungsten crucibles is to process and analyze samples under high temperature conditions. They are widely used in chemistry, materials science, geology, metallurgy and other fields where experimental equipment with high temperature and corrosion resistance is required.

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