国家/地区 中国（12）
IPC部 B（13）
IPC大类 C22（13）
IPC小类 C22C（13） B22D（6） B22F（5）
C22F（5） B21C（4） C21D（3）
C23C（2）
IPC C22C001/02（13）
发明人 TU J（2）
公开年 2021（10） 2022（3）
申请年 2021（13）
专利权人

High-temperature aluminum alloy for floor heating pipe, comprises aluminum alloy tube base and corrosion-resistant coating, where aluminum alloy tube matrix includes silicon, iron, copper, magnesium, boron, bismuth, titanium, scandium and nickel.

PAN Z, XIONG M, YUAN X

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

Formation of U-shaped support for automobile, involves adding refining agent to alloy melt, injecting inert gas for refining, removing slag and filtering, pouring alloy melt into mold, performing vacuum die-casting, and demolding, and performing normalizing, tempering and annealing on blank.

JIN C, JIN R, LAI Z, JIN L, LIU D, JIN F, JIN Y

Vanadium alloy reduction smelting reducing agent for smelting ferrovanadium alloy, which is used in infrastructure construction of oil transportation/gas pipeline, building, bridge and rail, is graphene load silicon-zinc-aluminum alloy.

UNANNOUNCED I, ZHANG C

Preparation of cast-in-situ growth graphene-reinforced copper composite material used in e.g. civil application, involves reducing surface of copper powder, carrying out radio frequency plasma enhanced chemical vapor deposition, smelting sample, continuously stirring, and cooling.

HUANG P, ZHENG Z, WANG F

Synthesis device for preparing metal lithium-carbon/nano-metal composite material used as cathode material of metal lithium battery, has vacuum electrodes at ends of reaction chamber, pulse power supply, precursor fixer and vacuum pump.

WANG X, TU J, ZHONG Y, XIA X

Modified carbon fiber composite material rod for preparing e.g. fishing rod, contains amorphous alloy strip whose surface is coated with surface treatment agent which is one of coupling agent, aqueous carbon nano-tube slurry, graphene slurry and thermoplastic resin particles.

HE L, LIAO X, SU J, ZHAO J, XIAO C, WANG J, XIE S

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

Preparation of graphene copper wire includes ball milling graphene oxide powder and oxygen-free copper powder to obtain mixed powder, hot-press sintering mixed powder, mixing with oxygen-free copper powder to obtain graphene copper sintered body, annealing graphene copper wire and winding.

YANG Z

High-temperature oxidation-resistant anti-wear molybdenum alloy comprises molybdenum, carbon, iron, copper, chromium, titanium and aluminum powder, modifier, high temperature resistant component, antioxidant and wear-resistant component.

FAN C, FAN Q, JIANG S, WANG T, GAO Z, GU N, CHEN F