In what industries are niobium crucibles commonly used?

99.95% Pure niobium crucibles
Niobium crucibles are widely used in multiple industries. In the rare earth smelting industry, they are used to hold and smelt rare earth raw materials.
In the chemical industry, they are used as corrosion-resistant containers, evaporation crucibles and liners.
In the electronics industry, they are used in processes such as sintering of tantalum anodes and niobium electrolytic capacitor load plates. They are also indispensable utensils for scientific research in high-temperature melting and sintering experiments in materials science and high-temperature physics.
99.95% Niobium crucible product parameter table display
|
Diameter(mm) |
Thickness(mm) |
Height(mm) |
Surface finish |
inner surface finish |
inner bottom finish |
|
30-50 |
2-10 |
≤200 |
≤Ra2.0 |
≤Ra2.4 |
≤Ra2.8 |
|
50-100 |
3-15 |
≤300 |
≤Ra2.0 |
≤Ra2.4 |
≤Ra2.8 |
|
100-150 |
3-15 |
≤350 |
≤Ra2.0 |
≤Ra2.4 |
≤Ra2.8 |
|
150-200 |
5-20 |
≤400 |
≤Ra2.0 |
≤Ra2.4 |
≤Ra2.8 |
|
200-300 |
8-25 |
≤500 |
≤Ra2.0 |
≤Ra2.4 |
≤Ra2.8 |
|
300-400 |
8-30 |
≤600 |
≤Ra2.0 |
≤Ra2.4 |
≤Ra2.8 |
|
400-450 |
8-30 |
≤650 |
≤Ra2.0 |
≤Ra2.4 |
≤Ra2.8 |
|
450-600 |
8-35 |
≤800 |
≤Ra2.0 |
≤Ra2.4 |
≤Ra2.8 |
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