| Method for electroexplosive spraying of wear-resistant composite coating containing iron-based matrix with inclusions | |
| 2024-03-25 | |
| 专利权人 | UNIV SIBE STATE IND (UYSI-Non-standard) |
| 申请日期 | 2024-03-25 |
| 专利号 | RU2823275-C1 |
| 成果简介 | NOVELTY - Invention relates to a method for electroexplosive sputtering of a wear-resistant composite coating containing an iron-based matrix with inclusions of tungsten carbide on an article made from tool steel. Electric explosion of iron foil with mass of 100–400 mg is carried out with placed on it tungsten carbide powder with mass of 0.5–1.5 of foil mass. Pulsed multiphase plasma jet is formed from explosion products. It fuses a surface of a tool steel article at absorbed power density of 2.2–2.5 GW/m2 with deposition of explosion products on the surface of a tool steel article to form said wear-resistant composite coating. USE - Various technological processes. ADVANTAGE - Providing a coating with high wear resistance, hardness, modulus of elasticity, reduced coefficient of friction and high stability of operation in drilling conditions. 1 cl, 4 dwg, 2 ex |
| IPC 分类号 | C23C-004/10 ; C23C-004/126 |
| 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/17561 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV SIBE STATE IND (UYSI-Non-standard) |
| 推荐引用方式 GB/T 7714 | ROMANOV D A,MOSKOVSKY S V,VASHCHUK E S,et al. Method for electroexplosive spraying of wear-resistant composite coating containing iron-based matrix with inclusions. RU2823275-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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