国家/地区 中国（33） 美国（4） 韩国（3） 世界知识产权组织（3） 澳大利亚（2） 日本（2）
IPC部 C（42）
IPC大类 C22（42）
IPC小类 C22C（42） B22F（25） C01B（4）
C23C（4） B21C（3） B22D（3）
H01B（3） B33Y（2） H01H（2）
IPC C22C001/04（42）
发明人 ZHANG X（4） ZHANG Y（4） LI J（3）
DONG L（2） HE C（2） HU Z（2）
HUO W（2） LI L（2） LI X（2）
LIU E（2） LIU P（2） LIU Y（2）
SHI C（2） WANG Y（2） WEN H（2）
公开年 2021（11） 2022（7） 2020（5） 2017（4） 2016（3） 2018（3） 2019（3） 2023（3） 2015（2）
申请年 2021（9）  2019（8）  2020（8）  2016（5）  2022（4）  2015（3）  2017（2）  2018（2） 
专利权人 GUANGZHOU HU.（2） NORTHWEST IN.（2） SHAANXI SIRU.（2） UNIV SHANGHA.（2）
UNIV TIANJIN（2）

Preparation method for improving performance of AB-type hydrogen storage alloy involves carrying out normalization processing to obtained parameters, configuring e.g. one-dimensional graphene to form graphene catalyst, and mixing with alloy powder formed by alloy raw material.

ZHENG X

Corrosion resistant aluminum magnesium alloy used in e.g. automobile, comprises aluminum-magnesium alloy substrate and functionalized graphene composite coating, where aluminum-magnesium alloy substrate comprises magnesium powder, aluminum powder, nickel powder, copper powder and silicon powder.

YUAN L

Preparing high specific gravity tungsten alloy involves mixing tungsten, nickel, iron, rare earth modification modifier and treatment modification liquid and then placing in treatment modification liquid for ultrasonic dispersion treatment, washing, drying, and cold isostatic pressing to get blank.

WEN H

Improving titanium-based composite material performance by oxygen-containing graphene modified dispersion comprises ultrasonically stirring and dispersing oxygen-containing graphene nanopowder in deionized water, placing reduced graphene oxide monomer solution and performing densification.

ZHANG Y, HUO W, LI L, ZHANG W, CHANG G, LI X, DONG L

Preparing aluminum alloy powder useful in e.g. automobile, aerospace, and electronic communication comprises mixing aluminum alloy powder and second phase particles, ball milling, heating, and performing plasma spheroidizing treatment on heat-treated primary mixed powder.

LUO H, LI D

Development of aluminum/bauxite residue particulate metal matrix composite using machine learning approach involves melting base matrix heating nonstick coated mild steel sleeve introducing high ultra-pure argon, introducing degassing agent.

SINGH V A, SUMANKANT, MOHAN S N, SINGH C M

Light-weight, high-conductivity slip ring for aerospace, comprises base material and coating covered on base material, where raw material of base material comprises graphene and titanium hydride, and coating raw material comprises lanthanum oxide, tungsten sulfide, carbon nanotubes and silver.

ZHAO D, NI K, ZUO X, ZHANG M, ZHOU Y

Graphene alloy metal resin bearing comprises mixture of aluminum, graphene, copper, nickel, manganese, and diamond powder.

YOO O

Fabricating nanomaterial reinforced aluminum-based hybrid nanocomposite involves dispersing reinforcements in ethanol, where reinforcements are selected from multiwalled carbon nanotubes, graphene and nanodiamonds.

NIRALA A, SOREN S, KUMAR A, KUMAR K, SHARMA G, SHRIVASTAVA A, PRASAD R, MAHESHWARI R, PRASAD H

Titanium-aluminum alloy used in e.g. aeroengine compressor blade, includes full-layer structure, and micro-nano particle reinforced phase which is self-generated between alpha and gamma sheet layers, where oxygen is blocked to diffuse along alpha and gamma interface.

ZHOU Z, ZHANG Y, ZHU D, DONG D, WANG X, WANG Y, MA T