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Niobium
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Niobium (Nb) Crucible
Niobium crucible, also called niobium...
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Niobium (Nb) Crucible
HTNB1109
New product
Niobium crucible, also called niobium cup, is mainly used in the 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.
Inquiry
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Materials | niobium&niobium alloy |
| Purity | 99.5%/99.9%/99.95% |
| Standard | ASTM B394 |
| Dimensions | Customized |
More info
Niobium is gray, like all other metals. However, by applying a pacifying oxide layer, it will gleam in a beautiful array of colors. In fact, niobium does not just look pretty. Like tantalum, it's resistant to many chemicals and can be formed easily even at low temperatures.
- Material: RO4200, RO4210
- Purity: 99.95%
The customized Niobium crucible is available in various dimensions upon your request.
Niobium (Nb) Crucible 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 (Nb) Crucible Mechanical Requirements
| Grade | Tensile strength psi(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 |
Niobium (Nb) Crucible Packing
The Niobium Crucible will be packed in a wooden case supported with soft materials to ensure that the products thus packed will not shift inside the cases.
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