| Method of making shaped discs from heat-resistant nickel-based alloy for gas turbine engines | |
| 2024-04-12 | |
| 专利权人 | ELEKTROSTAL METALLURGICAL PLANT STOCK (ELEK-Non-standard) |
| 申请日期 | 2024-04-12 |
| 专利号 | RU2831235-C1 |
| 成果简介 | NOVELTY - Invention relates to metal forming and can be used in production of shaped discs from heat-resistant nickel-based alloy for gas turbine engines. Vacuum arc remelting ingot with diameter exceeding 600 mm and weight exceeding 2.5 t is used to produce billet in the form of bar forged piece. For this purpose, the ingot is deformed according to the scheme including broaches and three intermediate settlements. Bar forged piece is annealed and machined. Then, bar forged piece is heated, deformed according to the scheme including upsetting and subsequent stamping, thermal and mechanical treatment of the produced item. USE - Metal forming. ADVANTAGE - Possibility of obtaining large-size shaped discs with homogeneous structure and high level of properties and increased efficiency. 7 cl, 5 dwg, 1 tbl, 1 ex |
| IPC 分类号 | B21K-001/28 ; C22F-001/10 |
| 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/17207 |
| 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 making shaped discs from heat-resistant nickel-based alloy for gas turbine engines. RU2831235-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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