国家/地区 中国（14）
IPC部 B（15）
IPC大类 B22（15） C22（15） B33（2）
C01（2） C23（2）
IPC小类 B22D（15）
IPC B22D017/00（15）
发明人 GU L（2） LIU Y（2） ZENG X（2）
公开年 2021（5） 2018（3） 2022（2） 2023（2）
申请年 2022（4）  2020（3）  2021（3）  2018（2） 
专利权人

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 graphene liquid drop printing three-dimensional prefabricated reinforced magnesium-based composite material comprises connecting uniformly dispersed low-defect graphene solution, adding graphene ice form in vacuum freeze dryer, vacuumizing carrying out mechanical pressure feeding.

LI H, FU J, ZHOU J, LUO J, ZHANG Q, QI L

Intelligent manufacturing technology of graphene and rare earth composite strengthening automobile aluminum wheels used in large passenger car, involves performing end electromagnetic stirring in pressure casting solidification process, and crushing grown dendritic crystal.

ZHANG Y, LI P, HU Y, GUAN X, TIAN Z, REN F

Processing wear-resistant aluminum alloy shell useful for e.g. high-pressure gas-insulated switchgear, comprises e.g. melting alloy steel, heating hexachloroethane, adding modifier and aluminum-silicon alloy for deterioration treatment, and dispersing amino acid-modified molybdenum disulfide.

YU X, LIN J, ZHOU C

Light alloy product used in aerospace, computer, communication and consumer electronics, and automobile manufacturing applications, is prepared by melting, mixing, and injection molding solid magnesium alloy raw materials and modified materials through complete machine.

SU X, CUI T, LI Q, LIU Y, GU L, ZHANG H, ZENG X, DENG J

Preparing graphene reinforced aluminum matrix composite material with high conductivity involves preparing raw materials, namely drying graphene, aluminum powder and aluminum blocks in a drying box to remove moisture.

DUAN H, LI Y, TU J, LI J, LI X, FAN Z, JIA D, ZHAN S, YANG T, DING Y, MA L

Preparing metal-based composite material comprises e.g. processing matrix metal material into millimeter-sized matrix alloy particles, drying, and solid mixing of matrix alloy particles and non-metal enhanced phase particles.

ZENG X, GU L, YING T

Preparing graphene-reinforced aluminum-based composite material based on inkjet printing technology comprises e.g. washing graphene with alkali and acid, soaking in electroless plating solution and performing surface modification treatment.

ZHU D, YANG L, LIU Y, LUO M, ZHENG Z, CHEN W

Die-casting aluminum alloy useful for fifth Generation communication base station shell comprises e.g. silicon, technetium, cadmium, niobium, silver, calcium, strontium, chromium, zinc, iridium, boron, rare earth element, and aluminum.

ZOU Y

Preparing modified graphene nano-sheet magnesium-aluminum material by interface optimization method, comprises e.g. pre-dispersing graphene nano-sheet in nitric acid solution and ultrasonicating, centrifuging and drying and post-processing.

WU Q, GUO Z, JIANG L, LIU D, ZHAO G, CUI J