国家/地区 中国（45） 美国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 日本（2） 韩国（2）
IPC部 B（47）
IPC大类 B22（47） C22（28） C23（17）
C01（12） H01（10） B33（7）
B82（6） C09（3） C25（3）
B01（2） H05（2）
IPC小类 B22F（47） C22C（27） C23C（17）
C01B（12） B33Y（7） B82Y（6）
C22F（5） H01H（4） H01M（3）
B01J（2） B22D（2） C09K（2）
C25D（2） H01B（2） H05K（2）
IPC B22F001/16（47）
发明人 LI X（4） MA Y（4） WANG Z（4）
ZHANG Q（4） ZHANG Y（4） CAO H（3）
LI Z（3） ZHANG L（3） ZHU Z（3）
CHEN B（2） CHEN J（2） CHEN S（2）
CHEN Z（2） DING Y（2） DONG L（2）
公开年 2022（21） 2021（14） 2023（12）
申请年 2022（20）  2021（17）  2020（7）  2023（3） 
专利权人 HARBIN INST .（3） ZHEJIANG CHI.（3） BEIJING TANR.（2） SHANGHAI XIN.（2）
UNIV GUANGDO.（2） UNIV HENAN S.（2） UNIV HUNAN（2） UNIV SHANGHA.（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

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

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

Preparing zinc-aluminum alloy added with graphene, involves comprises smelting industrial pure zinc, industrial pure aluminum and industrial pure copper in induction furnace to obtain molten metal, preparing reduced graphene oxide-coated aluminum powder, adding to molten metal, and casting.

ZHAO Y, HE H, SHAO Y, CHENG W, SHANG F, ZHANG Y

Preparing synergistic reinforced aluminum-based composite material of graphene silicon nitride, comprises placing high density graphene silicon-nitride-reinforced aluminum-based composite material ingot for large plastic deformation treatment and homogenizing.

HAN X, QIAO J, WEI Z, WANG P, XIU Z, KANG P, CHEN G, ZHANG Q, JIANG L, WU G, YANG W, JU B

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

Preparing graphene coated copper powder particle-reinforced copper-based composite coating involves growing graphene layer on surface of copper powder, paving copper powder on quartz sheet, vacuumizing, heating, drying, distributing graphene coated copper powder particles and spraying mixed powder.

QI J, ZHOU C, TIAN X, WANG Z, GONG C

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

Preparing graphene of coated metal particles comprises preparing metal particles-carbon material and placing in quartz tube, blocking two ends by copper wire or carbon cloth, reacting, connecting two ends of reactant with anode and cathode of power supply, and vacuumizing, and discharging sample.

QING F, ZHOU C, LI X

Preparing copper rare earth graphene electrical contact material comprises e.g. mixing copper rare earth alloy powder and silicon powder to obtain mixed powder, carrying out chemical vapor deposition, separating silicon powder in mixed powder, sintering, extruding and drawing preform.

CAO H, MA Y