国家/地区 中国（24）
IPC部 B（25）
IPC大类 B22（25） C22（22） C01（4）
B33（3） B82（3） B29（2）
C23（2）
IPC小类 B22F（25） C22C（22） C01B（4）
B33Y（3） B82Y（3） B29C（2）
C23C（2）
IPC B22F003/105（25）
发明人 ZHANG Y（10） DONG L（9） HUO W（7）
LI L（7） LIU Y（7） LU J（6）
LI D（5） LI X（3） LI Y（3）
LIU L（3） ZHANG W（3） GAO G（2）
LI S（2） PAN X（2） WANG Z（2）
公开年 2020（14） 2021（10）
申请年 2020（25）
专利权人 XIAN RARE ME.（9） NORTHWEST IN.（6） UNIV NANCHAN.（3）

Preparing tungsten carbide-cobalt alloy of hard graphene oxide/nano-aluminum oxide composite particles useful for e.g. plunger of high pressure container, comprises e.g. adding nano aluminum oxide into alumina colloid solution, and adding into graphene suspension.

FAN H, SU W, SUN L

Additive manufacturing process for forming component, involves partially coating grains of layer of metallic or ceramic powder with film of additive material, at end of deposition of layer of powder and prior to selective melting process.

MINEA T, WALRAND G, EFFERNELLI A, CRESPI A E

Particles used for three-dimensional printer, comprises polymer resin compatible for three-dimensional printing process to print three-dimensional article and marking additive for changing color during exposure of light.

HU N X, WANG Y, HU N

Preparation of graphene-enhanced carbon-copper composite material involves preparing graphene, performing surface activation treatment, adding ethanol solution, adding copper powder and niobium powder, ball milling, sintering and cooling.

WEI W, HUANG Z, YANG Z, ZUO H, LIAO Q, LI X, LIN J, WU G, GAO G

High performance aluminum-based complex material comprises aluminum alloy powder, graphite powder and dry ice, aluminum alloy powder comprising aluminum copper alloy, aluminum-manganese alloy and aluminum-titanium alloy.

LI S

Graphene aluminum-based composite material comprises aluminum alloy powder, graphene, anti-aging agent, coupling agent, softening agent, and adhesive.

LI S

Preparing graphene-boron heterogeneous structure titanium-based composite material by coating graphene on surface of large grain diameter titanium base powder, and coating boron powder on surface of small grain diameter titanium base powder.

YU J, ZHAO Y, ZHOU Y, HUO W, DONG L, LU J, LIU Y, ZHANG Y

Preparation method of reducing graphene oxide and alumina co-reinforced copper-based composite material, involves performing low-speed ball milling of mixed powder A and graphene oxide obtained in second step to obtain mixed powder B.

LI L, LI X, ZHANG W, LIU Y, DONG L, HUO W, ZHANG Y

Preparing titanium carbide-reinforced titanium-based composite material used in e.g. aerospace, by drying titanium hydride in polyvinyl alcohol solution, adding to aqueous dispersion, adding carboxy-containing carbon source and sintering.

YANG C, CHEN T, QU S, LI Y, HONG Z, JIA D, LU Z, WANG Z

Method of preparing graphene-carbon nano tube/copper-based composite material, involves adding graphene carbon nano tube/copper composite material into tungsten carbide, and keeping certain temperature and cooling with furnace.

LI D, XIONG C, YE Y, WANG K, GUAN J