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Our high-quality niobium crucible...
HTNB1109
New product
Our high-quality niobium crucible & niobium cup is mainly used in metallurgical industry, chemical industry, machinery processing, glass and ceramic industries.
Heeger Materials (HM) provides customized Niobium Crucible / Niobium Cup with the shortest lead time and the best price.
Availability date: 03/01/2013
Inquiry
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Materials | niobium&niobium alloy |
Purity | 99.5%/99.9%/99.95% |
Standard | ASTM B394 |
Dimensions | Customized |
Material: RO4200, RO4210
Purity: 99.95%
The customized Niobium crucible are available in various dimensions upon your request.
Chemical composition:
Chemical Composition (%) | ||||||||||||
Material | Main elements(%) | Impurities (Maximum %) | ||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
RO4200 | Remainder | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.07 | 0.015 | 0.0040 | 0.0015 | 0.003 |
RO4210 | Remainder | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.10 | 0.02 | 0.01 | 0.0015 | 0.01 |
Niobium 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, RO4210 | 18000 (125) | 12000 (85) | 25 | 20 |
Packing of Niobium Crucible:
The Niobium Crucible will be packed in wooden case supported with soft materials to ensure that the products thus packed will not shift inside the cases.
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