详细说明
金属钒、钒粉
Vanadium, vanadium powder
用途:金属钒是原子能、火箭、导弹、航空、宇宙航行以及冶金工业中不可缺少的材料。
Uses: Vanadium is a metal of atomic energy, rockets, missiles, aviation, astronautics, and metallurgical industry in the indispensable material.
| 牌号brand | 化 学 成 份 %，chemical composition % |
| V≥ | ≤ |
| Fe | Cr | Al | Si | O | N | C |
| V—1 | | 0.005 | 0.006 | 0.005 | 0.004 | 0.025 | 0.006 | 0.01 |
| V—2 | 99.9 | 0.02 | 0.02 | 0.01 | 0.004 | 0.035 | 0.01 | 0.02 |
| V—3 | 99.5 | 0.10 | 0.10 | 0.05 | 0.05 | 0.08 | | |
| V—4 | 99.0 | 0.15 | 0.15 | 0.08 | 0.08 | 0.10 | | |
| 粒度size | -200目，-300目，-400目，或按需加工。-200 mesh, -300 mesh, -400 mesh, or on-demand processing. |
| 包装packing | 1公斤/铝箔袋，30公斤/铁桶1 kg / bag, 30 kg / drum |
| 注:V—1、牌号的钒含量由减量法减去中表中杂质元素含量之和得到。Note: V-1, grade vanadium content table by the reduction method, less content of impurity elements and get. |