国家/地区 中国（28）
IPC部 C（28）
IPC大类 C22（28） B22（15） C01（4）
B33（2） C09（2） F04（2）
IPC小类 C22C（28）
IPC C22C032/00（28）
发明人 LIU Y（6） WANG Z（4） ZHANG Y（4）
CHI Y（3） LIU W（3） ZHANG W（3）
DONG L（2） GUO Z（2） HUO W（2）
JIANG L（2） LI D（2） LI J（2）
LI L（2） LI X（2） LI Y（2）
公开年 2021（17） 2020（9） 2022（2）
申请年 2020（28）
专利权人 METALI NEW M.（3） UNIV NANCHAN.（3） NORTHWEST IN.（2） XIAN RARE ME.（2）

Preparation of graphene metal-based composite material involves adding graphene and swelling agent into organic solvent, filling obtained dispersion in cavity of metal or alloy component, and filling inert gas into cavity.

JIANG C

Graphene-modified aluminum-based composite plate comprises aluminum alloy, ceramic, alkyl magnesium solution and graphene.

ZHANG Z, NIU H, QI Y, ZHANG J, LIU L, LIU Z, LIU P, SI J, LIU S, LI D, GU J

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

High toughness nose clip aluminum alloy profile for masks, contains aluminum alloy substrate containing chromium, molybdenum, tungsten, silicon, rhenium, titanium, zirconium, iron, boron, germanium, nano silicon carbide, and aluminum.

PAN Z, SUN J, ZHANG X

Preparation of powder metallurgy friction materials involves preparing graphene-nano-silica hybrid material, ball milling, mixing with e.g. iron powder, adding kerosene, compressing, fixing on supporting steel back, sintering, and cooling.

WANG Z, LI J, MIAO P, GAO F, LIU Z, CAI G, ZHANG M, GUO G

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 die-cast aluminum alloy modified by carbide nano particles comprises e.g. preparing carbide nano particle-reinforced pure aluminum composite ingot, melting pure aluminum heating , alloying, casting and die-casting molding.

LIU W, CHI Y

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 aluminum-based nano-composite material modified by carbide nano-particle comprises e.g. uniformly mixing salt A, carbon source, cation source and sugar, heating to melt sugar, cooling, and completely melting pure aluminum.

LIU W, CHI Y

Preparing gradient reinforced graphene magnesium-based composite material comprises blending graphene sheet into organic solvent, adding magnesium ball powder, filtering, pre-sintering, and heat preserving.

CUI G, HOU J, YANG J, CHEN W, ZHANG W