国家/地区 中国（20）
IPC部 B（22）
IPC大类 C22（22） B22（16） C01（5）
B33（4） B21（3） C09（3）
B05（2） C21（2） C23（2）
IPC小类 C22C（22） B22F（11） B22D（6）
C01B（5） C22F（5） B33Y（4）
C09D（3） B05D（2） B21C（2）
C21D（2） C23C（2）
IPC C22C021/02（22）
发明人 LI M（2） TAN Y（2）
公开年 2021（5） 2022（4） 2023（4） 2017（3） 2020（3）
申请年 2022（5）  2021（4）  2019（3）  2020（3）  2016（2）  2017（2） 
专利权人 UNIV NORTH C.（2）

Coated aluminum-silicon plated steel plate useful in thermoformed component, comprises steel substrate and aluminum-silicon coating coated on the surface of the steel substrate, where the surface of the aluminum-silicon coating is covered with coating.

MA X, JIN X, LIU H, TAN N

Processing high-strength foamed aluminum alloy casting comprises cooling aluminum melt, adding tackifier, stirring, adding electroless nickel-plated graphene nano sheet and foaming agent, stirring, water cooling, machining foamed aluminum alloy blank, performing solution treatment and cooling.

SONG X, WANG Q, ZHUANG Q, DING X, DU X, HUANG L

Preparing high-strength aluminum alloy for motor end cover, comprises ultrasonically dispersing polyethyleneimine-modified graphene oxide and deionized water, adding silicon, titanium, tin, nickel, and lead, polishing aluminum alloy, soaking aluminum alloy in dopamine solution, washing and drying.

ZHU L, SHU Y

Aluminum alloy materials for automotive structural parts, is using micro-arc oxidation surface treatment technology to prepare corrosion-resistant surfaces, and coating pretreated graphene-doped aluminum alloy substrate with carbon nanotube film, and treating surface by micro-arc oxidation.

ZHAO F, ZHU W, XU Y, WANG Z, LI M, CHENG K, YANG G, XIN W, LV T, JIAO P, GAO S, WU S, ZHAO X, CUI L

Preparing in-situ synthesis enhanced additive composite powder comprises synchronously and slowly adding titanium source precursor and dropping hydrolysis inhibitor to deionized water, adjusting pH, coating titanium dioxide sol, grinding and sieving at room temperature, and ball-milling.

SHEN S, LIU W, YI J, LI H

Preparing high-strength aluminum alloy die casting used for automobile engine bracket, involves putting aluminum alloy matrix into acetone, ultrasonically cleaning aluminum alloy matrix, and ultrasonically cleaning aluminum alloy matrix through absolute ethyl alcohol and deionized water in sequence.

WU G, CHEN D, ZHANG J, LI J, WANG X, LI D

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

Carbon metal composite molded article for e.g. electronic parts or electric wires of aircraft or automobile, comprises flaky carbon material having graphene skeleton and alloy particles of magnesium.

KAWASAKI R, NOMURA N, SHU I I, KUBOTA K, ONO H

High-hardness aluminum-silicon-10 magnesium doped graphene composite material comprises graphene dotted ultra-fine equiaxed crystal and metal 3-dimensional printing structure, where composite material has high copper content and is reinforced by chromium.

HOU J, HUANG H, YANG Y, SHI P, LIN K, ZHANG K, WANG H