国家/地区 中国（29） 美国（6） 日本（5） 韩国（4） 世界知识产权组织（3）
IPC部 B（37）
IPC大类 B22（37）
IPC小类 B22F（37） C22C（37） C23C（9）
C22F（8） C01B（6） B32B（3）
B82Y（3） H01B（3） B23Q（2）
C04B（2） F16D（2） H01F（2）
H01H（2） H01L（2） H02N（2）
IPC B22F003/24（37）
发明人 CHEN L（4） WANG J（3） WANG P（3）
YANG G（3） GUO Q（2） GUO Z（2）
HAN Y（2） HANSANG K（2） IMANISHI T（2）
KAKITSUJI A（2） KATAGIRI K（2） KAWASAKI R（2）
KUBOTA K（2） KWON H（2） LI Y（2）
公开年 2022（11） 2021（10） 2020（6） 2023（3） 2018（2）
申请年 2021（10）  2022（10）  2020（6）  2019（4）  2018（2） 
专利权人 UNIV SHANGHA.（3） NIPPON SHOKU.（2） OSAKA PREFEC.（2） OSAKA PREFEC.（2）
SHANGHAI HEW.（2） SUMITOMO PRE.（2） UNIV HENAN S.（2） UNIV NORTH C.（2）
UNIV PUKYONG.（2） UNIV TOHOKU（2）

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

Preparing bimodal structure graphene oxide/magnesium-based composite material comprises adding graphene oxide to pre-milled magnesium alloy powder, hot pressing mixed powder into vacuum environment, and re-melting treatment on prefabricated blank, and adding pre-heated mold for thixotropic forming.

GAO M, ZHANG B, WANG P, WANG L, CHEN T

Material alloy cutter comprises base material layer and carburized layer, where carburized layer is arranged on surface of base material layer, and titanium-aluminum-silicon-nitrogen composite coating of graphene doping is deposited outside carburized layer.

ZHU X, YANG Z, YANG Y, LIU H, LING X

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

Titanium carbide-yttrium oxide composite reinforced graphene-coated copper-based contact material comprises titanium carbide, yttrium oxide, tungsten, chromium, molybdenum, and graphene-coated copper.

LIU J, ZHANG Y, CHEN H, YU X, TAO Y, WANG J

Metal-graphene composite comprises metal layer and graphene layer provided by growing directly on one surface of metal layer, where graphene layer contains two and/or more graphene thin, metal layer is copper, nickel, cobalt, iron, manganese, chromium, vanadium, titanium, platinum, gold and aluminum.

KIM D J, HONG B H, WOO Y S, KIM D, YU Y S

Manufacturing electrostatic chuck having high heat dissipation property, high resistance to thermal shock and lightness, involves preparing composite powder by ball-milling aluminum or aluminum alloy powder and carbon-based nanomaterial powder, preparing electrode layer and forming dielectric layer.

KWON H, HANSANG K

Manufacturing electrostatic chuck having high heat dissipation property, involves preparing composite powder by ball-milling aluminum or aluminum alloy powder and carbon-based material powder, manufacturing multilayer billet, extruding and forming dielectric layer.

KWON H, HANSANG K

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

Preparation method of neodymium-iron-boron rare earth permanent magnetic material used in wind power generation, involves grinding mixture and solvent adding device, filtering and drying to obtain additive powder, uniformly mixing rare earth powders and additive powders to obtain rare earths powder.

YE Y, HUANG Y