国家/地区 中国（21）
IPC部 B（21）
IPC大类 B22（21） C22（21） C01（3）
C21（3） H01（3）
IPC小类 B22F（21） C22C（21） C22F（9）
C01B（3） C21D（3） H01H（2）
IPC B22F003/14（21）
发明人 XIONG J（3） YAN H（3） FENG Y（2）
HOU H（2） LI T（2） LIU J（2）
LIU W（2） WANG Y（2） YANG M（2）
ZHANG Y（2）
公开年 2021（21）
申请年 2021（16）  2020（3）  2019（2） 
专利权人 UNIV NANCHAN.（3） AVIC MFG TEC.（2） UNIV GUIZHOU（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

Aluminum-based composite material useful in aviation, aerospace, automobile, military industry, and research fields comprises boron carbide, graphene or hexagonal boron nitride, and aluminum alloy.

LIU J, HUANG Z, ZHANG J, FENG Y, CHI H

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

Layered gradient structure particle reinforced magnesium-based alloy composite material comprises reinforced particles distributed in magnesium-based alloy, which are bidirectional continuous layered gradient distribution.

LIANG Y, PENG G, LI W

Preparing graphene-reinforced aluminum-based composite material by atmosphere controlled powder metallurgy comprises ball milling graphene and aluminum base material in inert gas atmosphere, degassing, hot pressing into blank and annealing.

GUO Q, HAN Y, YANG G, ZHANG D

Preparation of copper based iron based composite electrical contact material includes preparing graphene fiber containing ferric oxide powder, modifying graphene fiber containing ferric oxide powder and pretreating base material.

ZHENG Y

Graphene oxide reinforced zinc-based composite material comprises specified amount of graphene oxide and zinc powder.

ZHAO F, DAI Q, FAN M

Preparing pulse current assisted forming graphene-magnesium-based composite material involves using hot-press sintering to prepare graphene-magnesium-based composite material, forming, enhancing shaping performance and compacting structure.

YU Y, ZENG J

Preparing modifier and graphene composite thinning magnesium alloy semi-solid tissue by mixing graphene and magnesium powder by ultrasonic dispersion to get mixed solution, heating mixed liquid, and magnetic stirring.

YAN H, XIONG J, HU Z