Customization: | Available |
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Characteristic: | Stable Electrical Behavior, High Capacitance |
Protection: | Resistance to Corrosion, High Melting Point |
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Name | High temperature resistance customized tantalum crucible for melting |
Purity | 99.95% |
Melting point | 2996 degree Celsius |
Density | 16.68g/cm3 |
Surface | Machined |
Standard | ASTM B708 |
Grade | R05200, R05400, Ta1, Ta2 |
Specification | Dia(70-550)*H(50-700)mm or Drawing |
Properties | High temperature resistant, corrosion-resistant, chemical stability, etc. |
Application | Smelting of rare earth metals, heating elements of induction furnace, etc. |
Grade | Content, max,weight% | ||||||||||
C | N | O | H | Fe | Si | Ti | Ni | Nb | W | Mo | |
R05200 | 0.01 | 0.01 | 0.015 | 0.0015 | 0.01 | 0.005 | 0.01 | 0.01 | 0.01 | 0.05 | 0.02 |
R05400 | 0.01 | 0.01 | 0.03 | 0.0015 | 0.01 | 0.005 | 0.01 | 0.01 | 0.1 | 0.05 | 0.02 |
Chemical composition, Max | |||||||||||
Grade | C | N | O | H | Fe | Si | Ti | Ni | Nb | W | Mo |
Ta1 | 0.01 | 0.01 | 0.015 | 0.0015 | 0.005 | 0.005 | 0.002 | 0.002 | 0.003 | 0.01 | 0.01 |
Ta2 | 0.01 | 0.01 | 0.02 | 0.0015 | 0.03 | 0.02 | 0.005 | 0.005 | 0.1 | 0.04 | 0.04 |