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A platform for research: civil engineering, architecture and urbanism
Carbon-ceramic composite material for brake disc and preparation method of carbon-ceramic composite material
The invention relates to a carbon-ceramic composite material for a brake disc and a preparation method of the carbon-ceramic composite material. 18-40% of matrix carbon; 25 to 45% of SiC; 2-10% of first silicon powder with first purity; 2-10% of second silicon powder with second purity; 10-15% of metallic titanium; the length of the carbon fiber is 10 to 35 mm; the density of the carbon fiber is 1.8-2.2 g/cm < 3 >, and the matrix carbon is generated by carbonizing resin or asphalt; the carbon-ceramic composite material not only comprises metal titanium, but also comprises the silicon powder with the first purity and the silicon powder with the second purity, the strength can be improved, the friction and wear resistance is good, and the prepared carbon-ceramic composite material is low in cost.
一种刹车盘用碳陶复合材料及其制备方法，包括碳纤维10‑18％；基体碳18‑40％；SiC 25‑45％；第一纯度的第一硅粉2‑10％；第二纯度的第二硅粉2‑10％；金属钛10‑15％；所述碳纤维的长度为10‑35mm；所述碳纤维的密度为1.8‑2.2g/cm3,所述基体碳由树脂或沥青碳化生成；本发明的碳陶复合材料中不仅包括金属钛，还包括第一纯度和第二纯度的硅粉，能提高强度，抗摩擦磨损性能好，所制备碳陶复合材料成本低。
Carbon-ceramic composite material for brake disc and preparation method of carbon-ceramic composite material
The invention relates to a carbon-ceramic composite material for a brake disc and a preparation method of the carbon-ceramic composite material. 18-40% of matrix carbon; 25 to 45% of SiC; 2-10% of first silicon powder with first purity; 2-10% of second silicon powder with second purity; 10-15% of metallic titanium; the length of the carbon fiber is 10 to 35 mm; the density of the carbon fiber is 1.8-2.2 g/cm < 3 >, and the matrix carbon is generated by carbonizing resin or asphalt; the carbon-ceramic composite material not only comprises metal titanium, but also comprises the silicon powder with the first purity and the silicon powder with the second purity, the strength can be improved, the friction and wear resistance is good, and the prepared carbon-ceramic composite material is low in cost.
一种刹车盘用碳陶复合材料及其制备方法，包括碳纤维10‑18％；基体碳18‑40％；SiC 25‑45％；第一纯度的第一硅粉2‑10％；第二纯度的第二硅粉2‑10％；金属钛10‑15％；所述碳纤维的长度为10‑35mm；所述碳纤维的密度为1.8‑2.2g/cm3,所述基体碳由树脂或沥青碳化生成；本发明的碳陶复合材料中不仅包括金属钛，还包括第一纯度和第二纯度的硅粉，能提高强度，抗摩擦磨损性能好，所制备碳陶复合材料成本低。
Carbon-ceramic composite material for brake disc and preparation method of carbon-ceramic composite material
一种刹车盘用碳陶复合材料及其制备方法
WANG XIUFEI (author) / WU FENGQIU (author) / WU LEI (author) / ZHU LIAN (author)
2023-11-21
Patent
Electronic Resource
Chinese
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