| Method of producing tungsten-free hard-alloy powder from wastes of alloy tn20 in isopropyl alcohol | |
| 2024-02-09 | |
| 专利权人 | FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard) |
| 申请日期 | 2024-02-09 |
| 专利号 | RU2824011-C1 |
| 成果简介 | NOVELTY - Invention relates to powder metallurgy, particularly to processing of wastes of tungsten-free hard alloys. Powder is obtained by electroerosion dispersion of wastes of tungsten-free hard alloy of TN20 grade in isopropyl alcohol at capacitance of capacitors of 57.5–60.0 mcF, voltage on electrodes of 140–160 V and pulse repetition rate of 200–220 Hz. USE - Powder metallurgy. ADVANTAGE - Obtaining particles of tungsten-free hard-alloy powder with alloying elements uniformly distributed in volume. 1 cl, 4 dwg, 3 ex |
| IPC 分类号 | B22F-001/065 ; B22F-008/00 ; B22F-009/14 ; C22C-014/00 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/18197 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard) |
| 推荐引用方式 GB/T 7714 | AGEEVA E V,AGEEVA A E,AGEEV E V. Method of producing tungsten-free hard-alloy powder from wastes of alloy tn20 in isopropyl alcohol. RU2824011-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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