国家/地区 中国（9）
IPC部 B（9）
IPC大类 B22（9） C22（9） H01（2）
IPC小类 B22F（9）
IPC C22C001/05（9）
发明人 XU Y（2）
公开年 2023（9）
申请年 2023（9）
专利权人

Medium-strength and high heat-conducting titanium-based composite material, comprises reinforcing body and pure titanium substrate.

JIANG P, ZHANG W, ZHAO Y, LI L, XU Y

Preparing aluminum-carbon composites comprises obtaining composite powder of aluminum powder/carbon powder by mixing powder, adding additive materials into composite powder by friction stir deposition, performing subsequent processing to molding material.

MA C, ZHENG R, WU S, XIAO W

Method for preparing aligned graphene-reinforced magnesium-based composites, involves adding magnesium alloy metal particle powder into dispersion liquid, and heating by low-temperature sectional water bath and stirring.

LI S, LIU K, DU X, ZHU B, DU W

Preparing multilayer graphene reinforced aluminum-based composite material comprises mixing modified multilayer graphene and metal aluminum powder, and hot-melting mixed material in mold, where modified multilayer graphene is prepared by mixing boric acid, pentaerythritol and glacial acetic acid.

LIU J

Preparing magnesium-based composite material coated graphene magnesium nano-particles with excellent interface binding characteristics used in aerospace comprises e.g. synthesizing graphene, and pre-processing bromine ethane and tetrahydrofuran.

ZHAO R, GAO J, BAI P, ZHAO Z

Preparing bimodal structure graphene oxide/magnesium-based composite material comprises adding graphene oxide to pre-milled magnesium alloy powder, hot pressing mixed powder into vacuum environment, and re-melting treatment on prefabricated blank, and adding pre-heated mold for thixotropic forming.

GAO M, ZHANG B, WANG P, WANG L, CHEN T

Preparing graphene superconducting copper wire, comprises soaking oxygen-free copper balls in self-adhesive water, adding oxygen-free copper balls coated with self-adhesive, hot-pressing graphene composite copper material and performing drawing forming and annealing treatment.

LI J, CAI M, LI B

Preparing modified graphene composite metal material, comprises dissolving rare earth compound in solvent, adding graphene or graphene oxide, grinding modified graphene powder, adding ethylenediamine, mixing modified graphene dispersion with metal dispersion, filtering and drying.

FANG C, LIN J, HUANG W, LIN L

Preparation of cobalt-based composite material used in lithium battery negative electrode material, involves performing discharge plasma sintering treatment to cobalt antimonide and graphitized carbon powder, ball-milling, and depositing non-metal semiconductor material layer on obtained material.

XU Y, WANG X, LIU T