国家/地区 中国（8）
IPC部 B（8） C（7）
IPC大类 B22（8） C22（6） C01（2）
IPC小类 B22F（8） C22C（6） C01B（2）
IPC B22F003/02（8）
发明人 WANG Y（2）
公开年 2022（8）
申请年 2021（8）
专利权人

Preparation of graphene-reinforced aluminum alloy-based composite material, involves carrying out surface nitrogen-adding treatment of graphene-aluminum alloy composite powder, forming composite powder, sintering and hot-extruding.

WEI W, ZHENG Q

Preparing rare earth-doped graphene-aluminum-based composite material involves mixing rare earth metal oxide, ammonia carboxy complexing agent and water, carrying out complexation reaction, mixing with graphene solution, granulating, mixing rare earth-doped graphene with aluminum matrix, and molding.

REN F, LIU J, WANG Y

Preparation of graphene/aluminum composite comprises using electrostatic self-assembly method, taking aluminum powder, cold pressing and molding mixed powder, and placing pressed blank in vacuum hot pressing sintering furnace.

YAO Y, CAO D, WANG Y, WANG H, FAN Y, YU S, WANG C

Preparation of cermet cutter material used in ceramic cutter, involves e.g. ball milling titanium carbonitride, tungsten carbide, molybdenum carbide, nickel and cobalt, dissolving polyvinylpyrrolidone in absolute ethyl alcohol, pouring graphene and nano-aluminum oxide, pressing, and sintering.

CHEN H, ZHANG G, ZHOU J, LIU G, ZHOU H

Graphene manganese copper base damping material powder for use in e.g. aerospace industry, omprises manganese copper composite graphene powder, nickel powder, tin powder, rare earth metal powder and silicon-containing material.

ZHANG Y, PAN D

Copper-containing wear-resistant coating useful for additive manufacturing titanium alloy surface, has texture obtained by using mechanical extrusion or laser mode on surface processing-containing surface layer.

WANG Z, DU Q, FENG Q, TIAN B

Graphene super material quantum energy saving and emission reducing system useful for fuel oil and fuel gas in automobile industry comprises shell composed of upper and lower shells, where shell provided with oil pipe channel and inner part of shell fixedly installed with inner shell.

ZHAO X, LU X

Easily activated non-evapotranspiration type zirconium graphite getter material for cathode of vacuum electronic component, comprises zirconium/graphene composite material, titanium powder and molybdenum, where zirconium/graphene composite material is prepared using e.g. graphene oxide.

HE J, LIU P, HE C