国家/地区 中国（44）
IPC部 B（44）
IPC大类 B22（44） C22（26） C01（17）
B82（15） G01（7） B33（6）
C23（6） H01（3） B01（2）
C25（2）
IPC小类 B22F（44） C22C（26） C01B（17）
B82Y（15） B33Y（6） C23C（6）
G01N（6） H01M（3） B01J（2）
B22D（2） C01G（2） C22F（2）
IPC B22F001/00（44）
发明人 ZHANG Y（7） LI L（5） CHEN L（3）
DONG L（3） LI D（3） LI Z（3）
LIU Y（3） WANG X（3） ZHANG B（3）
ZHANG L（3） ZHAO Y（3） ZHOU Y（3）
CHEN W（2） HOU H（2） HUANG J（2）
公开年 2020（27） 2021（17）
申请年 2020（44）
专利权人 UNIV NORTH C.（3） XIAN RARE ME.（3） JIANGSU JITR.（2） QINGDAO FENG.（2）
UNIV BEIJING.（2） UNIV HANGZHO.（2）

Graphene modification of metal involves mixing metal powder, graphene powder and binder into powder raw material, mixing and rubbing to generate heat to break mixed-layer orbital domain bonded to each stearic acid functional group after heat absorption, and sintering metal particles.

ZENG W, SHI Y, HONG Q

Preparing diamond/graphene/metal composite material comprises preparing carbon-containing polymer material into solution, adding metal powder, grinding and drying, mixing dried powder with diamond in ball milling tank to dry mixed powder.

ZHANG Y, CHU Q, ZHENG H, CHEN W, ZHENG L, ZHENG P

Aluminum-based alloy powder comprises aluminum-based powder, multi-layer graphene and aluminum-based powder for alloying to form tissue, where part of surface of aluminum-based alloy powder is coated by multiple layers of graphene.

GONG H, SHEN Y, CAI Y, LIU Y

Preparing high-entropy alloy nano composite material comprises e.g. mixing graphene, metal salt precursor, grinding ball, reacting, and preparing grinding ball with graphene and nano-metal particles attached on surface.

HAN B, BI G, GUO Z, CHEN L, ZHANG L, LU L

Preparing of graphene-reinforced aluminum-based compound material by powder metallurgy comprises e.g. low-energy ball milling graphene and aluminum-based material to obtain uniformly mixed compound powder, and welding compound powder.

GUO Q, HAN Y, YANG G, ZHENG W

Composition useful as catalysts and electrodes, comprises a nanoporous carbon powder comprising nanopores having disposed in it copper metal nanostructures and an elemental copper nanowires.

NAGEL C J, BRODEUR C L, NAZEL C A J, BRODARD C L

Method for preparing aluminum-based nano composite material powder useful in selective laser melting and electron beam selective melting for 3D printing comprises e.g. mixing salt, carbon source, cation source and sugar, heating, cooling.

CHI Y, LIU W

Preparing electric field-assisted cold spraying graphene-based coating involves putting the atomized iron powder and the steel ball into a ball milling tank, and filling with absolute ethanol and wet milling.

SUO X, ZHANG B, LI H, JU P, HUANG J, ZHOU P

Copper-based composite powder of high-strength and high-corrosion-resistant copper-based monotectic alloy formed by laser selective melting, comprises e.g. carbon, chromium, nickel, manganese, phosphorus, sulfur, silicon, iron, and copper.

YI Y, ZHOU S, WANG X, YANG J, ZHANG Z, LI W

Preparing graphene-reinforced alloy composite material comprises e.g. taking graphene oxide aqueous solution, preparing porous graphene colloid, melting the first part alloy to alloy solution, pouring to porous graphene colloid and crushing.

DU B, ZHU X, ZHU Y, LUO K