国家/地区 中国（40） 美国（2）
IPC部 C（40）
IPC大类 C22（40）
IPC小类 C22C（40）
IPC B22F009/04（12） C22C009/00（9） C22C001/05（8）
C22C001/10（8） C23C014/35（7） B22F001/00（6）
C22C021/00（6） C23C024/10（6） C23C016/26（5）
B22F001/02（4） C22C019/03（4） C23C014/02（4）
C23C018/18（4） B22F001/16（3） B22F003/105（3）
发明人 ZHANG L（4） CHEN W（3） LI J（3）
LI X（3） MA Y（3） WANG F（3）
YU Y（3） CAO H（2） HU Y（2）
LI H（2） LI W（2） LI Y（2）
LIU J（2） LIU X（2） LIU Y（2）
公开年 2021（27） 2022（10） 2023（3）
申请年 2021（40）
专利权人 DONGGUAN SAE.（2） FOSHAN CATEC.（2） UNIV SHANGHA.（2） UNIV TIANJIN（2）
ZHEJIANG CHI.（2）

Plating film on surface of plastic work piece comprises etching plastic product, placing plastic work piece with rough surface in vacuum coating machine, using metal alloy, and coating varnish film layer on plastic work piece with surface deposited with metal film layer.

ZHI X

Soluble aluminum alloy useful for underground restrictor component, comprises gallium, tin, lead, copper, titanium, yttrium, silicon, nickel, tungsten carbide, fiber-shaped graphene, plated lanthanum oxide-copper modified basalt fiber, and aluminum.

ZHAO B, SONG H, ZHAO Z, WEI Y, BAI X, LIU S, XIAO S, YANG X, XIE Y, WANG 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

Preparing metal-based graphene composite material, comprises mixing graphene slurry and metal powder to form mixed slurry, and forming mixed slurry into metal-based graphene composite material by chemical vapor deposition in oxygen-free environment.

QIAN T, CAO H, SHEN H, LV X, MA Y

Preparing antistatic clamp involves placing plastic fixture in vacuum coating machine, using metal alloy as target, performing magnetron sputtering on plastic fixture to obtain alloy coating layer on plastic fixture, where metal alloy includes aluminum, chromium, copper, silver, nickel, and titanium.

JIN Z

Surface-plated nickel-phosphorus-graphene reinforced titanium-based composite material for use in aerospace vehicle comprises graphene surface nickel phosphorus layer in composite material, and surface plating nickel phosphorus graphene dispersion.

YU K, CHANG H, SUN Z, SUN M, GUO Y

Special long-life bearing useful for high-power ground plows comprises surface of bearing base used for bearing sequentially provided with co-penetration wear-resistant layer, metal cladding layer and ceramic cladding layer from inside to outside.

ZHOU L, CHEN H, CHEN Q, RONG C

Continuous preparation method of three-dimensional in situ graphene reinforced metal base composite material used in aerospace and automobile , involves conveying stacked multi-layer graphene foam metal strip.

SHI P, SHEN Z, LIN Z, ZHONG Y

Method for Preparing oxidation resistant copper-based surface enhanced Raman scattering substrate, involves adding alloy strip into hydrochloric acid ethanol solution to remove alloy to obtain nano porous copper, carrying out acid washing on nano porous copper, and washing oxide layer off.

LIU J, NING J, ZHANG L, CHEN C, PAN D

Iron-based amorphous alloy film used for forming magnetic conductive layer in electromagnetic shielding film used in device, comprises iron, cobalt, boron, silicon, nickel, molybdenum and carbon.

SHI X, SUN H, WANG J, CHEN W