国家/地区 中国（2）
IPC部 B（2）
IPC大类 B22（2） C22（2）
IPC小类 B22F（2） C22C（2）
IPC B22F003/105（2）
发明人 WANG X（2）
公开年 2023（2）
申请年 2023（2）
专利权人

Preparation method of graphene-interface phase core-shell network titanium matrix composite material used in aircraft engine, involves sintering titanium-based material and high-purity graphite ball after mixing powder to obtain composite material.

WANG X, LIU M, LI S, WANG L, ZHANG L, QU L, CUI B, WANG Y, DU Q, SUN Y, LI A

Preparation of cobalt-based composite material used in lithium battery negative electrode material, involves performing discharge plasma sintering treatment to cobalt antimonide and graphitized carbon powder, ball-milling, and depositing non-metal semiconductor material layer on obtained material.

XU Y, WANG X, LIU T