| Method of hardening metal products by surface plastic deformation at which a compressive force is applied to the surface | |
| 2024-03-29 | |
| 专利权人 | ALL-RUSSIAN AVIATION MATERIALS RES INST (ALLR-Non-standard) |
| 申请日期 | 2024-03-29 |
| 专利号 | RU2832500-C1 |
| 成果简介 | NOVELTY - Invention relates to surface plastic deformation of metal articles. Disclosed is a method of hardening metal products by surface plastic deformation, at which a compressive force is applied to the surface of the article by means of puncheons, wherein a compressive force is applied to the surface of the article on the hardened section, which is a periodic function of time, which parameters are maintained at preset level by means of automatic control system, and the compressive force itself with the number of cycles from 1,000 to 300,000 is applied simultaneously to the entire surface area on the article to be strengthened, forming a deformed structure of fatigue nature in the material of the article on the hardened section. USE - Technological processes. ADVANTAGE - Increased cyclic durability of the item at minimum deformation of its surface. 1 cl, 1 dwg, 2 ex |
| IPC 分类号 | C21D-007/04 ; C22F-001/00 |
| 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/17465 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | ALL-RUSSIAN AVIATION MATERIALS RES INST (ALLR-Non-standard) |
| 推荐引用方式 GB/T 7714 | LAVROV A V,YAKOVLEV N O,GRIGORYEV M V,et al. Method of hardening metal products by surface plastic deformation at which a compressive force is applied to the surface. RU2832500-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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