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1. (WO2017035996) COMPOSITE MATERIAL BRAKE DISC WHEREIN CERAMIC FRAMEWORK HAVING TWO-DIMENSIONAL STRUCTURE SPECIFIC ARRANGEMENT REINFORCES LIGHT METAL

Pub. No.:    WO/2017/035996    International Application No.:    PCT/CN2015/097815
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Dec 19 00:59:59 CET 2015
IPC: F16D 65/12
Applicants: FANG, Shu
房殊
Inventors: FANG, Shu
房殊
FANG, Ming
房明
Title: COMPOSITE MATERIAL BRAKE DISC WHEREIN CERAMIC FRAMEWORK HAVING TWO-DIMENSIONAL STRUCTURE SPECIFIC ARRANGEMENT REINFORCES LIGHT METAL
Abstract:
A composite material brake disc wherein a ceramic framework having a two-dimensional structure specific arrangement reinforces a light metal, said brake disc comprising a metal substrate (1), the metal substrate (1) being provided with one or two friction surface layers (2), the friction surface layers (2) being composite material friction surface layers wherein a ceramic framework having a two-dimensional structure specific arrangement reinforces a light metal. The brake disc fully utilises the features that industrial ceramics have high hardness, high wear resistance and high temperature resistance, and that light metals are light, weight-reducing, strong and tough. An industrial ceramic is prepared via a suitable process into a ceramic framework having a two-dimensional structure specific arrangement, and the ceramic framework is then composited with a light metal and prepared into the brake disc which has the characteristics of both the industrial ceramic and the light metal. The brake disc may satisfy friction and braking requirements in moving mechanical devices including but not limited to airplanes, rail transit vehicles, highway transit vehicles, boats etc.