国家/地区 中国（26）
IPC部 B（26）
IPC大类 C22（26） B22（22） B21（7）
C01（6） C21（5） H01（5）
C23（4） B82（3） C25（3）
IPC小类 C22C（26） B22F（21） C22F（8）
C01B（6） B21C（5） C21D（5）
C23C（4） B82Y（3） H01B（3）
B21B（2） C25D（2） H01H（2）
IPC C22C009/00（26）
发明人 LI X（3） WU G（3） YANG Z（3）
ZHANG X（3） BAO R（2） CHEN G（2）
HOU H（2） LI L（2） LI T（2）
LIU M（2） LIU W（2） LIU Y（2）
WANG Y（2） XIU Z（2） YANG M（2）
公开年 2021（26）
申请年 2021（18）  2020（8） 
专利权人 UNIV KUNMING.（3） AVIC MFG TEC.（2） HARBIN INST .（2） SHAANXI SIRU.（2）

Graphene-copper composite powder material forming processing device, has high frequency induction heating wire whose outlet end is provided with water cooling pipe that is around mold to cool lower half portion of mold.

GU Z, CHEN L, BIAN F, JU J, FENG Y

Method for preparing high-strength and high-conductivity copper/graphene composite material, involves conducting electrical and thermal conductivity, tensile properties and other tests on rolled clad sheet and heat-treated clad sheet, and comparing and observing microstructures.

YI Y, WANG G, ZHANG S, YU H, ZHANG X, JIANG Q

Preparation of cast-in-situ growth graphene-reinforced copper composite material used in e.g. civil application, involves reducing surface of copper powder, carrying out radio frequency plasma enhanced chemical vapor deposition, smelting sample, continuously stirring, and cooling.

HUANG P, ZHENG Z, WANG F

Preparing graphene-loaded copper-reinforced copper-based composite material used in e.g. electronic device, by ultrasonically vibrating hydroxylated copper flakes and dispersed graphene to obtain mixed layered material, drying, adding to graphite mold, pressurizing, sintering, cooling and demolding.

JU B, CHEN G, LIU M, YANG W, WU G, XIU Z

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

Preparation of silver-loaded graphene/copper self-lubricating material used in e.g. vehicle application, involves dispersing graphene nanosheets and sodium dodecyl sulfate in dimethylformamide, dispersing with silver nitrate solution, hydrothermally-treating, mixing copper powder, and sintering.

ZHANG B, BAI G, MIN Z, YANG X, SUN H, CAI L, JIA J

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

Surface modified copper bus bar, has lapping surface and non-overlapping surface of copper bus are attached with silver bottom layer by magnetic control sputtering technology.

LIN Q, MEI Z

Method for preparing graphene-coated copper chromium zirconium alloy by using discharge plasma sintering, involves putting raw material in sintering device and sintering to obtain finished product, and subjecting finished product to solid solution treatment, cold rolling and aging treatment.

JING L, WU B, WANG C, ZHAO M, YU G, MA M

Preparing graphene-reinforced composite material comprises e.g.depositing graphene on copper sheet to obtain graphene/copper composite material, overlapping nickel sheet and graphene/copper composite material in sealed container and heating.

ZHANG X