Release time：
2024-10-21 14:09:44
High-temperature, refractory (processing) industry products, main purpose: used as additives for the production of niobium-based alloys, superconducting materials, high-temperature alloys, and raw materials for electron bombardment of niobium ingots.
Chemical composition:
Q/DFT001-2000 (impurity content ≤%)
| Smelting niobium (Q/DFT001-2000) | ||
| NT-1 | NT-2 | |
| Nb | – | – |
| O | 0.04 | 0.06 |
| C | 0.01 | 0.02 |
| N | 0.03 | 0.04 |
| H | 0.002 | 0.002 |
| Fe | 0.01 | 0.02 |
| Ni | 0.005 | 0.005 |
| Cr | 0.005 | 0.005 |
| Si | 0.03 | 0.05 |
| Pb | – | – |
| Ta | 0.1 | 0.2 |
| Cu | 0.003 | 0.003 |
| W | 0.003 | 0.01 |
| Mo | 0.005 | 0.01 |
| Ti | 0.005 | 0.005 |
| Zr | 0.005 | 0.005 |
| Sn | – | – |
| S | – | – |
| Al | ||
| P | ||
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Site group link： 宁夏东方钽业股份有限公司 ｜ 西北稀有金属材料研究院宁夏有限公司 ｜ 稀有金属特种材料国家重点实验室 ｜ 国家钽铌特种金属材料工程技术研究中心 ｜ 宁夏中色金航钛业有限公司 ｜ 中色（宁夏）东方集团有限公司科学技术协会
