国家/地区 中国（15）
IPC部 B（15）
IPC大类 C22（15） B22（13） C01（3）
IPC小类 C22C（15） B22F（13） C01B（3）
C22F（2）
IPC C22C009/00（15）
发明人 CHEN X（2） HE C（2） HONG Q（2）
LI X（2） SHA J（2） SHI C（2）
SHI Y（2） WANG Z（2） YAN S（2）
ZENG W（2） ZHAO N（2）
公开年 2020（9） 2019（6）
申请年 2019（15）
专利权人 AECC BEIJING.（2） UNIV TIANJIN（2）

Graphene/silicon carbide reinforced copper-based composite material comprises graphene, silicon carbide, nickel and copper.

WANG Q

Processing plastic of high-strength and high-conductivity graphene reinforced copper matrix complex comprises e.g. adding electrolytic copper powder and graphene of into V-shaped mixer, and adding process control agent.

YU Y, ZHANG W

Preparing interpenetrating graphene-copper composite material involves using atmospheric pressure chemical vapor deposition method, using gaseous or liquid carbon source to grow graphene in situ on copper or copper alloy powder.

LI T

Preparing molded portions based on reduced graphene oxide and copper composite materials involves adding graphene oxide powder and copper powder to anhydrous ethanol to form mixed solution, placing mixed solution into ball mill tank.

HONG Q, YAN S, LI X, CHEN X, WANG C

Graphene doped chrome reinforced copper-based composite material is prepared by preparing chromium doped graphene core-shell structure powder, mixing with copper powder, cold-pressing and performing arc melting under protection of inert gas.

LENG J, XIA C, WANG J, DONG Y

Preparing copper-based graphene composition coiled material comprises e.g. adding graphite powder and strong oxidant in reactor, mixing graphite powder and strong oxidant, heating to evaporate the water in solution obtaining graphite oxide.

INVENTOR U

Graphene-coated rare-earth element-supported copper composite material comprises double-layer harmonic structure, where rare-earth element is supported by small-sized copper, and small-sized copper is further supported on large-sized copper.

LIU E, QIAN S, ZHAO N, SHI C, HE C, HE F, MA L, SHA J

Graphene-metal composite material comprises metal powder, graphene powder, adhesive, metal particles and wax material, that is prepared by mixing under friction heat and sintering.

ZENG W, SHI Y, LIN Z

Preparing graphene copper-magnesium alloy contact wire involves providing graphene copper-magnesium alloy powders, sintering graphene copper-magnesium alloy powders into graphene copper-magnesium alloy ingots.

ZHANG H, LI J, SUN Q, CAO Z, WANG X

Preparation of composite material involves preparing sheet-like copper powder, nickel plating graphene, ball milling flaky copper powder and nickel-plated graphene, performing countercurrent rotation orientation treatment and sintering.

ZHAN Z, CAO H, WANG Z, TIAN D, ZHANG D