国家/地区 中国（18）
IPC部 B（18） C（18） H（4）
IPC大类 B22（18）
IPC小类 C23C（18）
IPC B22F001/12（5） B22F009/04（4） C23C004/06（4）
B22F001/18（3） C23C016/26（3） C23C016/50（3）
C23C018/40（3） B22F001/054（2） B22F001/065（2）
B22F001/107（2） B22F001/145（2） B22F001/16（2）
B22F003/02（2） B22F003/105（2） B22F003/24（2）
发明人 WANG X（4） HU Y（2） LI Q（2）
ZHANG G（2） ZHANG Q（2） ZHANG Y（2）
公开年 2023（18）
申请年 2022（18）
专利权人

Titanium carbide-based metal ceramic used for preparing wear-resistant product, comprises graphene, alloy steel and titanium carbide.

WANG X, XIAO Z, CAO Z, LI J

Method for preparing metal matrix material for graphene, involves making stable graphene on surface of metal particles to obtain metal matrix graphene.

SUN P, ZHOU H, ZHU L, WANG X

Graphene enhanced nickel-aluminum-based high-temperature anti-friction coating, is obtained by low pressure cold spraying method, where original powder comprises nickel powder, aluminum powder and aluminum oxide powder.

ZHANG L, LI Z, ZHANG G, JU J, LIU Z, TANG J

Preparation of additive used for preparing copper or copper alloy profile, involves coating graphene on raw material of copper or copper alloy powder surface, and performing high-energy beam additive manufacturing using obtained graphene modified copper or copper alloy powder.

LIU B, HOU H, LI T

High-temperature-resistant and high-toughness mixed silicon carbide powder for glass pressing molds, comprises silicon carbide powder, cobalt powder, boron nitride powder, aluminum-silicon powder, and graphene oxide powder.

GE J

Preparing additive manufacturing copper-clad graphene/aluminum alloy composite material, involves performing surface metallization processing to graphene sheet layer to obtain graphene layer with uniform surface copper-coated surface.

TAN H, HU Y, LI Q, ZHANG Z, ZHANG Q

Preparing oriented carbon nanotube-graphene/copper composite material for use in aerospace industry, involves placing graphite mold in electromagnetic field, adding dry composite powder slowly to align powder in mold, and solidifying powder by Spark plasma sintering vacuum sintering apparatus.

DU H, LIU S, DENG W, DENG L

Preparing a sponge nickel-loaded nitrogen and fluorine double-doped vertical graphene useful in e.g. preparing anode and cathode materials for lithium-sulfur batteries, comprises e.g. obtaining Ni(AC)2 aqueous solution, adding N2H4H2O and mixing to obtain reaction solution.

TU J, WANG X, QIU Z, XIA X

Normally-closed gallium nitride integrated device of large threshold voltage used in mobile phone, has sub-gate composed of gate layer connected through graphene film electrode to form series-parallel mixed double high frequency characteristics high electron mobility transistor integrated structure.

LUO M, CHENG T, WANG X, ZU Y, YU C

Preparing aluminum-based powder core wire useful for boiler water cooling wall arc spraying comprises taking pure aluminum strip as outer skin of wire material, rolling into U shape, adding nickel, chromium, iron boride, titanium diboride and graphene powder into U-shaped groove and drawing mold.

LU X, SONG X, XIAO H, ZHANG Y