国家/地区 中国（5）
IPC部 F（5）
IPC大类 F16（5） C09（3）
IPC小类 F16D（5）
IPC F16D069/02（4） C09K003/14（3）
发明人
公开年 2020（3） 2021（2）
申请年 2019（5）
专利权人

Graphene friction material useful for brake lining in drum brake comprises modified graphene oxide material, surfactant, trigger agent and fiber material.

WANG L

Copper-free and asbestos-free organic friction material with reinforcing material for organic friction product, includes binding materials, non-copper fillers, acid-base adjusting materials, inorganic fibers, or non-copper metal fiber.

WANG H

Automobile brake disk, has bearing whose outer wall is provided with radiating plate, and brake disk whose two sides are provided with graphene coating layer, where inner side of graphite coating layer is formed with mounting hole and fixing hole.

ZHANG Z

Brake pad friction material for high-speed trains, comprises metal matrix powder and graphene/molybdenum sulfide nanocomposite which are attached to graphene nanosheets.

LIU S, WANG Y, GENG X, MA Y, LV B, SUN G

Ceramic-based brake pad composite material comprises ceramic matrix with curved-hole flow channel ceramics, graphene, tin-silver-copper alloy, nitrile rubber powder, and composite filler comprising linseed-modified phenolic resin.

SHI X, XUE Y, LU G, YANG Z, CHEN Y, ZHOU H, ZHANG J