| Method of applying solid antifriction coating involves powder of coating material is placed on processed surface | |
| 2024-04-22 | |
| 专利权人 | UNIV SARATOV STATE TECH (UYSA-Non-standard) |
| 申请日期 | 2024-04-22 |
| 专利号 | RU2828669-C1 |
| 成果简介 | NOVELTY - Invention relates to a method for coating the surface of a steel part. Powder of coating material is placed on processed surface and the surface of rotating part through a layer of powder is exposed to indenter with spherical working surface, which performs ultrasonic mechanical vibrations. Indenter is moved along the processed surface of the part with feed . Part is rotated with frequency and radius of working part of indenter is determined from ratio: S is the indenter feed along the processed surface of the part, m/rev; r is radius of working part of indenter, m; A is the indenter oscillation amplitude, m; f is ultrasonic frequency of indenter oscillations, s-1; M is the oscillating mass of the indenter, kg; P is the force of pressing the indenter to the workpiece, N; σt is yield strength of part material at compression, Pa; D is the diameter of the treated surface, m. USE - Technological processes. ADVANTAGE - Plastic deformation of processed surface is provided in zone of contact with indenter for adhesive and diffusion interaction of coating material with processed surface. 1 cl, 1 dwg, 1 ex |
| IPC 分类号 | B22F-003/093 ; C23C-024/06 |
| 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/17064 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV SARATOV STATE TECH (UYSA-Non-standard) |
| 推荐引用方式 GB/T 7714 | KOROLEV A V,BONDAREVA A S. Method of applying solid antifriction coating involves powder of coating material is placed on processed surface. RU2828669-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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