国家/地区 中国（51）
IPC部 B（51）
IPC大类 B22（51） C22（51） H01（10）
C01（9） B33（5） C23（4）
B60（2） H05（2）
IPC小类 B22F（51） C22C（51） C01B（9）
H01B（9） B33Y（5） C22F（4）
C23C（4） B60M（2） H05K（2）
IPC C22C001/05（51）
发明人 WANG X（5） LI Z（4） ZHANG S（4）
ZHANG X（4） CHEN Z（3） LI M（3）
LIU P（3） MENG X（3） WANG H（3）
WANG W（3） WU J（3） ZHANG Y（3）
CHEN J（2） CHEN L（2） CHEN S（2）
公开年 2022（51）
申请年 2022（31）  2021（17）  2020（3） 
专利权人 HARBIN INST .（3） NEW MATERIAL.（2） SHENZHEN INS.（2） UNIV HENAN S.（2）
UNIV NORTH C.（2） UNIV XIAN TE.（2）

In-situ interface modification method of graphene copper-based composite material involves adding copper powder after annealing and reduction into mixed solution of carbon source and copper salt in oil bath heating environment, and coating carbon source with copper ion powder.

ZHANG D, LI Z, PENG Y, DONG Z, XIONG D

Preparing metal-based graphene composite material, comprises mixing graphene slurry and metal powder to form mixed slurry, and forming mixed slurry into metal-based graphene composite material by chemical vapor deposition in oxygen-free environment.

QIAN T, CAO H, SHEN H, LV X, MA Y

Preparation method of graphene material of laminated aluminum/titanium laminated material, involves ultrasonically dispersing graphene, adding absolute ethyl alcohol, putting three beaker into ultrasonic oscillator, and mixing powder.

HOU H, XING Y, ZHANG X, CHEN L, LI M, LIU Y, ZHAO Y

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 aluminum carbide and titanium trialuminide reinforced aluminum/titanium laminate materials in situ, comprises adding graphene and deionized water into beaker, stirring uniformly to obtain aluminum powder slurry, discharging and sintering block in graphite mold.

HOU H, LIU Y, LI M, ZHAO Y

Copper-iron-based composite friction material useful for braking comprises tungsten carbide, nickel, manganese, chromium, copper clad graphite and graphene and copper-clad iron powder iron-copper.

LIN Y, LI X, FU C

Preparing diamond-graphene mixed reinforced copper-based composite material, comprises mixing commercial copper powder and nano-diamond in ethanol solution, ball-milling, carbonizing carbon source in composite powder, sintering and molding.

GUI K, WANG G, LIU D, TAO F, WANG W, WANG M

Preparing titanium-aluminum-chromium-niobium pre-alloy spherical powder and single graphene layer sheet nanometre sheet, comprises e.g. adding titanium-48-alumina-nickel-boron powder and adding absolute ethyl alcohol for low energy ball milling.

MAO Z, MA D, HOU B, WANG W, WANG A, XIE J, WANG Z, LIU P

Method for preparing non-homogeneous high-toughness graphene-reinforced aluminum-based composite material utilized as reinforcement material, involves pressing heterogeneous mixture for pre-sintering process to extrude and form sintered blank.

TANG S, WU J, ZHANG S, MA B, LI H, ZHOU J, WANG R, HAN Y, YU H

Preparation of copper modified graphene oxide alkenyl composite material involves mixing copper salt and graphene oxide dispersion liquid, ultrasonically dispersing, evaporating, heat treating, reducing, and discharging plasma sintering.

SONG Y, LIU W, LIU F, LU X, CHEN Y