国家/地区 中国（7）
IPC部 B（7）
IPC大类 B22（7）
IPC小类 B22F（7） C22C（7） B22D（3）
C22F（3） B21B（2）
IPC B22F003/26（7）
发明人 YANG L（3） CHEN G（2） GOU H（2）
JIANG L（2） KANG P（2） LIU J（2）
QIAO J（2） SHEN C（2） WANG C（2）
WU G（2） XIONG X（2） XIU Z（2）
YANG W（2） ZHANG Q（2） ZHOU C（2）
公开年 2020（3） 2018（2） 2021（2）
申请年 2020（4）  2018（2） 
专利权人 HAIAN YINGQI.（2） HARBIN INST .（2）

Ultra-low chromium content copper tungsten-copper chromium integral electrical contact comprises copper tungsten arc resistant end and copper chromium conductive end.

LIU P, YANG R, ZHOU N, ZHAO J, KANG D, ZHOU X

Preparing graphene-reinforced aluminum-based composite material based on inkjet printing technology comprises e.g. washing graphene with alkali and acid, soaking in electroless plating solution and performing surface modification treatment.

ZHU D, YANG L, LIU Y, LUO M, ZHENG Z, CHEN W

Preparation of graphene reinforced aluminum matrix composite material with dual-mode structure involves preparing three-dimensional graphene framework, mixing with aluminum metal powder, cold pressing, and heating.

SHAO P, MEI Y, LIU J, YIN Q, ZHANG Q, YANG W, WU G, JIANG L, CHEN G, KANG P, XIU Z, QIAO J, ZHOU C, GOU H

Preparation of graphene reinforced aluminum composite material involves immersing preheated graphene/aluminum preform in molten aluminum, introducing mixture of nitrogen and oxygen to form composite and performing deformation treatment.

JU B, XIE W, LIU J, YANG W, ZHANG Q, WU G, JIANG L, CHEN G, KANG P, XIU Z, QIAO J, ZHOU C, GOU H

Explosion-proof material comprises titanium-copper alloy and graphene, can improve the overall strength of the material.

REN J, WENG L, FU K, FU J, JI X, PANG J, ZHANG B

Oil-impregnated bearing material for automobile lamp motor, comprises tin powder, graphene powder or composite graphene powder, and rest is copper powder and unavoidable impurities, and which improves material strength more than 50.

SHEN C, WANG C, YANG L, XIONG X

Manufacture of vehicle lamp motor oil bearing by mixing tin powder, graphene powder or composite graphene powder, and copper powder, diffusing under protection of nitrogen gas and metal pre-alloying, pressing and forming.

SHEN C, WANG C, YANG L, XIONG X