国家/地区 中国（4）
IPC部 B（4）
IPC大类 B22（4）
IPC小类 B22F（4）
IPC C22C001/05（3） C22C001/10（3） B22F001/02（2）
B22F003/14（2）
发明人 SUN W（2） WU Y（2） YAN Y（2）
ZHAN K（2） ZHAO B（2）
公开年 2018（3）
申请年 2018（3） 
专利权人 UNIV SHANGHAI SCI TECHNOLOGY（4）

High-hardness aluminum-silicon-10 magnesium doped graphene composite material comprises graphene dotted ultra-fine equiaxed crystal and metal 3-dimensional printing structure, where composite material has high copper content and is reinforced by chromium.

HOU J, HUANG H, YANG Y, SHI P, LIN K, ZHANG K, WANG H

Preparation of copper-doped graphene-reinforced aluminum-based composite material involves adding ethanol solution, aluminum powder and copper sulfate solution, leaving still, clarifying supernatant, filtering, drying, and sintering.

ZHAN K, ZHAO B, SUN W, WU Y, YAN Y

Preparing hot-press sintered composite tool electrode useful for electric discharge machine comprises e.g. adding graphene oxide/tungsten carbide/cobalt composite material into graphite mold, introducing argon gas, and heat preservating.

OUYANG J, ZHAO X, HE X

Preparing graphene-reinforced aluminum-based composite material comprises e.g. preparing graphene oxide, mixing with granular aluminum powder, dissolving in water and/or alcohol, and adding hydrochloric acid solution to perform sonication.

ZHAN K, WU Y, SUN W, ZHAO B, YAN Y