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Carbon ceramic brake disc
The invention provides a carbon-ceramic brake disc. In the carbon-ceramic brake disc, the carbon content is 35-55 wt%, the silicon content is 1-10 wt%, the silicon carbide content is 35-60 wt%, the boron content is 0.01-5 wt%, and the calcium content is 0.01-5 wt%. By adding the B element and the Ca element in a certain proportion, the graphitization degree of the carbon-ceramic brake disc can be effectively improved, the friction loss of the carbon-ceramic brake disc can be reduced, and the service life of the carbon-ceramic brake disc can be prolonged. And meanwhile, the process flow of vapor deposition can be reduced, manufacturing is simpler, more convenient and controllable, consumed time is short, and energy is saved.
本发明提供一种碳陶刹车盘，该陶碳刹车盘中碳含量为35‑55wt％，硅含量为1‑10wt％，碳化硅含量为35‑60wt％，硼含量为0.01‑5wt％以及钙含量为0.01‑5wt％。过添加一定比例的B元素和Ca元素，可以有效提高碳陶刹车盘的石墨化度，有利于降低其摩擦损耗量，延长其使用寿命。同时可以减少气相沉积这一工艺流程，制造更简单方便可控，耗时短，节约能源。
Carbon ceramic brake disc
The invention provides a carbon-ceramic brake disc. In the carbon-ceramic brake disc, the carbon content is 35-55 wt%, the silicon content is 1-10 wt%, the silicon carbide content is 35-60 wt%, the boron content is 0.01-5 wt%, and the calcium content is 0.01-5 wt%. By adding the B element and the Ca element in a certain proportion, the graphitization degree of the carbon-ceramic brake disc can be effectively improved, the friction loss of the carbon-ceramic brake disc can be reduced, and the service life of the carbon-ceramic brake disc can be prolonged. And meanwhile, the process flow of vapor deposition can be reduced, manufacturing is simpler, more convenient and controllable, consumed time is short, and energy is saved.
本发明提供一种碳陶刹车盘，该陶碳刹车盘中碳含量为35‑55wt％，硅含量为1‑10wt％，碳化硅含量为35‑60wt％，硼含量为0.01‑5wt％以及钙含量为0.01‑5wt％。过添加一定比例的B元素和Ca元素，可以有效提高碳陶刹车盘的石墨化度，有利于降低其摩擦损耗量，延长其使用寿命。同时可以减少气相沉积这一工艺流程，制造更简单方便可控，耗时短，节约能源。
Carbon ceramic brake disc
一种碳陶刹车盘
LIU SONGQING (author) / LIU KAI (author)
2024-04-19
Patent
Electronic Resource
Chinese
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
| European Patent Office | 2024