A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Coating material, carbon-ceramic brake disc with wear-resistant coating formed by coating material in one time and preparation method of carbon-ceramic brake disc
The invention relates to the technical field of carbon-ceramic brake discs, in particular to a coating material, a carbon-ceramic brake disc with a wear-resistant coating formed at a time through the coating material and a preparation method of the carbon-ceramic brake disc. The coating material is prepared from the following components in percentage by weight: 20 to 40 weight percent of silicon carbide, 10 to 20 weight percent of carbon black, 5 to 15 weight percent of polyvinyl alcohol, 5 to 10 weight percent of glycerol and 25 to 60 weight percent of water. The coating material provided by the invention not only effectively overcomes the problem of non-uniform distribution of different phases on the surface of the carbon-ceramic brake disc so as to effectively relieve the problem that the friction coefficient fluctuation of a friction pair is relatively large, but also has relatively good wear resistance.
本发明涉及碳陶制动盘技术领域，具体涉及一种涂层材料、由其单次成型耐磨涂层的碳陶制动盘及其制备方法。所述涂层材料，按重量百分比计，包括以下组成成分：20‑40wt％碳化硅、10‑20wt％炭黑、5‑15wt％聚乙烯醇、5‑10wt％甘油、25‑60wt％水。本发明提供的涂层材料不仅有效克服了碳陶制动盘表面不同物相分布不均匀，从而有效缓解摩擦副的摩擦系数波动较大的问题，而且该涂层材料具有较好的耐磨性。
Coating material, carbon-ceramic brake disc with wear-resistant coating formed by coating material in one time and preparation method of carbon-ceramic brake disc
The invention relates to the technical field of carbon-ceramic brake discs, in particular to a coating material, a carbon-ceramic brake disc with a wear-resistant coating formed at a time through the coating material and a preparation method of the carbon-ceramic brake disc. The coating material is prepared from the following components in percentage by weight: 20 to 40 weight percent of silicon carbide, 10 to 20 weight percent of carbon black, 5 to 15 weight percent of polyvinyl alcohol, 5 to 10 weight percent of glycerol and 25 to 60 weight percent of water. The coating material provided by the invention not only effectively overcomes the problem of non-uniform distribution of different phases on the surface of the carbon-ceramic brake disc so as to effectively relieve the problem that the friction coefficient fluctuation of a friction pair is relatively large, but also has relatively good wear resistance.
本发明涉及碳陶制动盘技术领域，具体涉及一种涂层材料、由其单次成型耐磨涂层的碳陶制动盘及其制备方法。所述涂层材料，按重量百分比计，包括以下组成成分：20‑40wt％碳化硅、10‑20wt％炭黑、5‑15wt％聚乙烯醇、5‑10wt％甘油、25‑60wt％水。本发明提供的涂层材料不仅有效克服了碳陶制动盘表面不同物相分布不均匀，从而有效缓解摩擦副的摩擦系数波动较大的问题，而且该涂层材料具有较好的耐磨性。
Coating material, carbon-ceramic brake disc with wear-resistant coating formed by coating material in one time and preparation method of carbon-ceramic brake disc
一种涂层材料、由其单次成型耐磨涂层的碳陶制动盘及其制备方法
FAN SHANGWU (author) / CAI XIDE (author) / GUO CHUN (author) / LIU XIAN (author) / KOU SIJIE (author) / YANG SHAOBO (author) / MENG XINYU (author)
2024-11-01
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Coating carbon-ceramic brake disc processing technology and coating carbon-ceramic brake disc
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024