国家/地区 中国（2）
IPC部 B（2）
IPC大类 C21（2）
IPC小类 C21D（2）
IPC
发明人
公开年
申请年 2019（2）
专利权人

Vacuum brazing dispersed copper involves cleaning surface of dispersed copper workpiece, drying, blasting using graphene composite particles, placing in rare gas atmosphere, irradiating, cooling, electroplating, and vacuum brazing.

YANG P, CHEN M, HOU R, WANG X

Producing high chromium alloy hammer heads involves adding titanium dioxide, chromium oxide, boron oxide, graphene oxide, aluminum powder, sodium carboxymethyl cellulose, water, after kneading under an inert gas protection state.

GAO B, ZHANG J, WANG Z