国家/地区 中国（6）
IPC部 B（6）
IPC大类 B21（6）
IPC小类 B22F（6） C22C（6） C22F（5）
B21B（3） B22D（3） H01B（3）
B21C（2） C01B（2）
IPC B22F009/04（6）
发明人 CHEN G（2） GOU H（2） JIANG L（2）
KANG P（2） LI X（2） LIU J（2）
QIAO J（2） WU G（2） XIU Z（2）
YANG W（2） ZHANG Q（2） ZHOU C（2）
公开年 2020（2） 2021（2）
申请年 2021（3）  2020（2） 
专利权人 HARBIN INST .（2）

Preparing copper-graphene composite material involves utilizing mechanical alloying method to prepare copper and polymer powder to obtain copper-polymer powder, cold isostatic pressing copper polymer powder to get bar melting region to bar porous rod material.

LIANG J, ZHANG X, WANG D, LI X, ZHOU S, GUO G, BAO F

Copper alloy composite material used in cable for e.g. electronic information and aerospace, comprises graphene, dispersant, and copper powder, where high-strength and high-conductivity graphene/copper composite material is copper-copper chloride-graphene multi-layer composite structure.

HU L, FANG M, LI X, ZHUO X, WU Y, JU J, BAO C, LIU H

Preparation of graphene copper wire includes ball milling graphene oxide powder and oxygen-free copper powder to obtain mixed powder, hot-press sintering mixed powder, mixing with oxygen-free copper powder to obtain graphene copper sintered body, annealing graphene copper wire and winding.

YANG Z

Performing high-strength AZ91D alloy material processing technology involves using graphene powder, AZ91D powder and attapulgite clay powder, and placing raw materials into vertical ball mill for compounding.

ZHANG G

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