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ASTM B393 Niobium Crucible
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Product Details
Place of Origin | Shaanxi, China | Shape | Brick | |
Material | Other, Noibium | |||
Model Number | Nb1,Nb2 etc. | Brand Name | GETWICK |
Product Description
Specifications
ASTM B393 Niobium CrucibleModel Nb1,Nb2
Purity: 99.5%
Standard:ASTM B393-98
Different sizes are avialable
ASTM B393 Niobium Crucible
Model Nb1,Nb2
Purity: 99.5%
Standard:ASTM B393-98
Different sizes are avialable
Introduce:
Niobium is an associated metal of tantalum, characterized in high strength, high
Conductivity, resistance to corrosion by liquid base metals, section with low
Neutron capture, etc, widely used for steel, ceramics, electronics, nuclear
Energy industries and superconductor technology. The following tables will say the fact.
Table 1. Chemical composition:
Chemistry % | ||||||||||||
Designation | Chief component | Impurities maxmium | ||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
Nb1 | Remainder | 0.004 | 0.003 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.004 | 0.0015 | 0.002 |
Nb2 | Remainder | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 |
Table 2. Mechanical requirements (annealed condition)
Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1"/2" gage length, %, ≥ | |
>=0.010 | <0.010 | |||
RO4200-1 RO4210-2 | 18000 (125) | 12000 (85) | 25 |
Contact Us
- Shaanxi Getwick Nonferrous Metals Co., Ltd.
- Contact nameAlan Gao Chat Now
- Phone0086-917-3637500,7501,7502
- AddressNo.29,Baoti Road,Maying Town,, Baoji, Shaanxi
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