国家/地区 中国（3）
IPC部 F（3）
IPC大类 F16（3）
IPC小类 F16D（3）
IPC F16D069/02（3）
发明人 QU X（3）
公开年
申请年 2020（2） 
专利权人

Aramid graphene modified heat dissipation and wear-resistant brake pad comprises alloy powder, rubber powder, ceramic fiber, silicone modified phenolic resin, aramid fiber, graphene, aluminum oxide, titanium nitride and silicon carbide.

QU X

Disk-type brake block, has caliper whose inner part is formed with clamping groove, and friction sheet whose inner part is provided with ventilation groove, where two ends of ventilation groove are provided with wind dispersing groove.

LI S, QU X

Powder metallurgy brake pad matched with carbon ceramic brake disc for high-speed railway train brake system, comprises e.g. iron powder, copper powder, scaly graphite, graphene, ferrous sulfide powder, silicon carbide and titanium dioxide.

QU X, ZHANG P, ZHANG L