国家/地区 中国（2）
IPC部 C（2）
IPC大类 F16（2）
IPC小类 F16D（2）
IPC F16D069/02（2）
发明人 WANG X（2）
公开年
申请年 2022（2）
专利权人

Preparing graphene copper-based composite material, comprises e.g. mixing graphene slurry and copper-based powder, compressing powder to obtain green body, vacuum calcining, subjecting to solution heat treatment and aging heat treatment to obtain graphene copper-based composite material.

WANG X, XIAO Z, CAO Z, LI J

Method for preparing resin-based ceramic friction material for use in brake pad, involves grafting polyacrylamide to the surface of the ceramic particles through a second silane coupling agent to obtain modified ceramic particles and mixing the resin matrix and the modified ceramic particles.

ZHU W, YUE J, WANG X