国家/地区 中国（8）
IPC部 B（9）
IPC大类 B21（9）
IPC小类 C22C（9） B21C（8） B22D（5）
C22F（5） C21D（3） H01B（3）
B22F（2） C09D（2）
IPC C22C001/02（9）
发明人 LI L（2） PAN Z（2）
公开年 2020（3） 2021（2） 2022（2）
申请年 2021（4）  2018（2） 
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

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

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

Preparation of copper infiltrated wire involves mixing nickel, manganese, iron, zinc, and copper, adding mixture into vacuum melting furnace, molding alloy solution, forging and turning alloy ingots in electric furnace, hot rolling alloy bars into discs, drawing disc, and cutting alloy wire.

ZHOU B, TIAN D, GUO C, SUN J, WANG Q, LIU X, GOU S, LIU Q, LIANG X

Electrical grade aluminum alloy energy-saving conductor comprises graphene powder, copper and iron, remaining components silicon, magnesium, zinc, antioxidant, and barium metaborate, and aluminum.

LIN C

Preparing high-performance aluminum-based composite materials comprises e.g. using aluminum alloy plate, carboxylated graphene, polyvinyl alcohol, deionized water, anhydrous ethanol, and argon gas as chemical materials.

CHEN L, HOU H, LI M, LI L, ZHAO Y, LI J, LI Z

Corrosion-resistant composite copper-based fine wire comprises alloy layer and graphene layer coated outside alloy layer.

CAO S, LI L

Graphene-enhanced-titanium alloy drill comprises iron, aluminum, graphene, and rest is titanium and unavoidable impurities, which is prepared by adding pure iron, pure aluminum, titanium and graphene suspension by vacuum fusion casting.

JIANG L, FENG C, HAN L, LIU Y, LI F, PAN Z, ZHU L, LU C, WANG H, XU X

Treating method of material, involves drying mixture to dry powder, thus forming treated material after mixing solution which excludes silver, iron, pyrite, and graphene into additional mixture if brass and copper granules.

BOURQUE J M