国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B22（2） C22（2）
IPC小类 B22D（2）
IPC C22C001/10（2）
发明人
公开年 2020（2）
申请年
专利权人

Preparing modified graphene nano-sheet magnesium-aluminum material by interface optimization method, comprises e.g. pre-dispersing graphene nano-sheet in nitric acid solution and ultrasonicating, centrifuging and drying and post-processing.

WU Q, GUO Z, JIANG L, LIU D, ZHAO G, CUI J

Method for casting an aluminum-based ceramic composite material piston involves selection and weighing of raw materials comprising base material, aluminum oxide fine powder particles, silica powder particles, and graphene powder particles.

WANG M, ZHANG F, WANG H, CHEN D, MEI G