国家/地区 中国（89）
IPC部 C（89）
IPC大类 C22（89） B22（55） C23（24）
C01（11） H01（11） C09（7）
C21（7） C25（6） B21（5）
B33（5） B05（4） F16（4）
B82（3） C03（2） C08（2）
IPC小类 C22C（89）
IPC C22C001/05（23） B22F009/04（17） C22C001/10（15）
B22F003/10（12） C22C009/00（12） B22F003/105（11）
B22F003/14（11） C22C001/02（11） C22C032/00（10）
B22F001/12（9） B22F003/02（9） C22C021/00（9）
C22C038/02（9） C22C021/02（8） C22C038/04（8）
发明人 LI J（8） WANG X（8） ZHANG Y（7）
WANG Y（6） YANG Z（5） ZHOU H（5）
LI Y（4） WANG Z（4） XU Y（4）
ZHANG L（4） ZHANG Q（4） ZHANG X（4）
CHEN Q（3） CHEN X（3） LI S（3）
公开年 2023（89）
申请年 2022（58）  2023（25）  2021（6） 
专利权人 BEIJING GRAP.（2） CRRC IND RES.（2） GUANGZHOU HU.（2） HEYUAN LANHA.（2）
JIANGSU DONG.（2） PETROCHINA C.（2） SHANDONG INN.（2） SHANDONG INN.（2）
SHENZHEN SKI.（2） UNIV FUZHOU（2） UNIV HEFEI T.（2） UNIV NORTHWE.（2）
UNIV TIANJIN.（2） UNIV XIAN TE.（2）

Slurry bed system for graphene aluminum alloy powder, has condensing and recycling system whose bottom is provided with liquid phase outlet connected with inlet of metering pump whose pump outlet is connected with feeding device.

LI W, WANG Z, ZHU B, JU Y, LI Z, CUI J, ZHANG Q, MEI X, GONG W, LINGHU J, LI X

Tungsten alloy useful for racket balance weight block, comprises iron powder, copper powder, silicon carbide powder, cobalt powder, graphene composite additive and tungsten.

WEN H

Medium-strength and high heat-conducting titanium-based composite material, comprises reinforcing body and pure titanium substrate.

JIANG P, ZHANG W, ZHAO Y, LI L, XU Y

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 graphene copper-based composite material, comprises e.g. mixing graphene slurry and copper-based powder, compressing powder to obtain green body, vacuum calcining, subjecting to solution heat treatment and aging heat treatment to obtain graphene copper-based composite material.

WANG X, XIAO Z, CAO Z, LI J

Preparation method for improving performance of AB-type hydrogen storage alloy involves carrying out normalization processing to obtained parameters, configuring e.g. one-dimensional graphene to form graphene catalyst, and mixing with alloy powder formed by alloy raw material.

ZHENG X

Preparation method of graphene-interface phase core-shell network titanium matrix composite material used in aircraft engine, involves sintering titanium-based material and high-purity graphite ball after mixing powder to obtain composite material.

WANG X, LIU M, LI S, WANG L, ZHANG L, QU L, CUI B, WANG Y, DU Q, SUN Y, LI A

Preparing aluminum-carbon composites comprises obtaining composite powder of aluminum powder/carbon powder by mixing powder, adding additive materials into composite powder by friction stir deposition, performing subsequent processing to molding material.

MA C, ZHENG R, WU S, XIAO W

Coated aluminum-silicon plated steel plate useful in thermoformed component, comprises steel substrate and aluminum-silicon coating coated on the surface of the steel substrate, where the surface of the aluminum-silicon coating is covered with coating.

MA X, JIN X, LIU H, TAN N

Method for preparing aligned graphene-reinforced magnesium-based composites, involves adding magnesium alloy metal particle powder into dispersion liquid, and heating by low-temperature sectional water bath and stirring.

LI S, LIU K, DU X, ZHU B, DU W