Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbon ceramic brake disc with multiple friction layers and preparation method thereof
The invention provides a carbon-ceramic brake disc with multiple friction layers, the carbon-ceramic brake disc comprises a base body layer and friction layers, the friction layers comprise a first friction layer, a second friction layer and a third friction layer, and the first friction layer, the second friction layer and the third friction layer are sequentially arranged from the base body layer to the outside; the thickness of the first friction layer ranges from 0.05 mm to 0.4 mm, and the first friction layer at least comprises silicon carbide particles with the diameter ranging from 2 micrometers to 40 micrometers. The thickness of the second friction layer ranges from 0.1 mm to 0.4 mm, and the second friction layer at least comprises silicon carbide particles of 35 micrometers to 85 micrometers. The thickness of the cheay III friction layer is 0.4-5 mm, and the third friction layer at least comprises silicon carbide particles of 75-150 [mu] m. The three friction layers are arranged, and the thermal expansion coefficient of each friction layer is gradually increased, so that the comprehensive performance of the carbon-ceramic brake disc is greatly improved, and the friction layers are greatly prevented from falling off.
本发明提供一种具有多摩擦层的碳陶刹车盘，所述碳陶刹车盘包括基体层和摩擦层，所述摩擦层包括第一摩擦层、第二摩擦层和第三摩擦层，由基体层向外依次设置所述第一摩擦层、第二摩擦层和第三摩擦层；所述第一摩擦层的厚度为0.05‑0.4mm，所述第一摩擦层至少包含有2‑40μm的碳化硅颗粒；所述第二摩擦层厚度为0.1‑0.4mm，所述第二摩擦层至少包含有35‑85μm的碳化硅颗粒；所述爹三摩擦层厚度为0.4‑5mm，所述第三摩擦层至少包含有75‑150μm的碳化硅颗粒。通过设置三层摩擦层，每一层摩擦层热膨胀系数逐渐增大，大大提高了碳陶刹车盘的综合性能，极大地避免了摩擦层脱落。
Carbon ceramic brake disc with multiple friction layers and preparation method thereof
The invention provides a carbon-ceramic brake disc with multiple friction layers, the carbon-ceramic brake disc comprises a base body layer and friction layers, the friction layers comprise a first friction layer, a second friction layer and a third friction layer, and the first friction layer, the second friction layer and the third friction layer are sequentially arranged from the base body layer to the outside; the thickness of the first friction layer ranges from 0.05 mm to 0.4 mm, and the first friction layer at least comprises silicon carbide particles with the diameter ranging from 2 micrometers to 40 micrometers. The thickness of the second friction layer ranges from 0.1 mm to 0.4 mm, and the second friction layer at least comprises silicon carbide particles of 35 micrometers to 85 micrometers. The thickness of the cheay III friction layer is 0.4-5 mm, and the third friction layer at least comprises silicon carbide particles of 75-150 [mu] m. The three friction layers are arranged, and the thermal expansion coefficient of each friction layer is gradually increased, so that the comprehensive performance of the carbon-ceramic brake disc is greatly improved, and the friction layers are greatly prevented from falling off.
本发明提供一种具有多摩擦层的碳陶刹车盘，所述碳陶刹车盘包括基体层和摩擦层，所述摩擦层包括第一摩擦层、第二摩擦层和第三摩擦层，由基体层向外依次设置所述第一摩擦层、第二摩擦层和第三摩擦层；所述第一摩擦层的厚度为0.05‑0.4mm，所述第一摩擦层至少包含有2‑40μm的碳化硅颗粒；所述第二摩擦层厚度为0.1‑0.4mm，所述第二摩擦层至少包含有35‑85μm的碳化硅颗粒；所述爹三摩擦层厚度为0.4‑5mm，所述第三摩擦层至少包含有75‑150μm的碳化硅颗粒。通过设置三层摩擦层，每一层摩擦层热膨胀系数逐渐增大，大大提高了碳陶刹车盘的综合性能，极大地避免了摩擦层脱落。
Carbon ceramic brake disc with multiple friction layers and preparation method thereof
一种具有多摩擦层的碳陶刹车盘及其制备方法
LIU SONGQING (Autor:in) / LIU KAI (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
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Carbon ceramic brake disc and preparation method thereof
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