国家/地区 中国（22）
IPC部 B（23）
IPC大类 B22（23）
IPC小类 C22C（23） B22F（22） C22F（6）
C01B（5） C21D（4） B21C（3）
B82Y（3） C23C（2） H01H（2）
IPC C22C009/00（23）
发明人 LI X（3） WU G（3） YANG Z（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） YANG W（2）
公开年 2021（23）
申请年 2021（15）  2020（7） 
专利权人 AVIC MFG TEC.（2） HARBIN INST .（2） SHAANXI SIRU.（2） UNIV KUNMING.（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

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

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 copper-based composite material with high heat-conducting performance comprises e.g. weighing multi-layer graphene nano sheet and copper metal powder, transferring pre-pressed mixture, demolding and rolling.

XIU Z, YANG W, LIU M, WU G, CHEN G, ZHANG Q, GOU H

Preparing multi-dimensional carbon material composite reinforced copper-based material comprises e.g. mixing carbon precursor with concentrated acid, titrating reflux product into neutrality by alkaline substance, dialyzing, and freezing.

BAO R, NIE Y, YI J

Preparation of copper infiltrated wire involves mixing nickel, manganese, iron, zinc, and copper, adding mixture into vacuum melting furnace, molding alloy solution, forging and turning alloy ingots in electric furnace, hot rolling alloy bars into discs, drawing disc, and cutting alloy wire.

ZHOU B, TIAN D, GUO C, SUN J, WANG Q, LIU X, GOU S, LIU Q, LIANG X