| Method of producing ingot from precision alloy of grade comprises melting alloy from pure charge materials in vacuum furnace and casting alloy melt to produce ingot | |
| 2023-11-10 | |
| 专利权人 | ELEKTROSTAL METALLURGICAL PLANT STOCK (ELEK-Non-standard) |
| 申请日期 | 2023-11-10 |
| 专利号 | RU2826513-C1 |
| 成果简介 | NOVELTY - Invention relates to production of ingots from precision alloy of “Н70Х10Ф8Я7” grade, and can be used in production of resistive wires and tapes, including for precision foil resistors. Proposed method comprises melting alloy from pure charge materials in vacuum furnace and casting alloy melt to produce ingot. Gallium is pre-mixed with crushed degassed chromium before melting and placed in a dead-bottom nickel cup, positioning a dead-bottom nickel cup with mixed gallium and crushed degassed chromium in a monolithic corundum crucible, as well as pure charge materials in the form of nickel, chromium, vanadium, germanium, rhenium and iron, the alloy is melted in a vacuum induction furnace with subsequent pouring of the melt into steel molds. USE - Metallurgy. ADVANTAGE - Production of ingot of required chemical composition of precision alloy of “Н70Х10Ф8Я7” grade. 4 cl, 1 dwg, 1 tbl, 1 ex |
| IPC 分类号 | C22C-001/02 ; C22C-019/05 ; F27B-014/06 |
| 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/19292 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | ELEKTROSTAL METALLURGICAL PLANT STOCK (ELEK-Non-standard) |
| 推荐引用方式 GB/T 7714 | SHILNIKOV E V,KABANOV I V,SHILNIKOV A E,et al. Method of producing ingot from precision alloy of grade comprises melting alloy from pure charge materials in vacuum furnace and casting alloy melt to produce ingot. RU2826513-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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