国家/地区 中国（9）
IPC部 C（9）
IPC大类 C22（9）
IPC小类 C22C（9） C22F（4） B22F（3）
C21D（3） C23C（3） C09D（2）
IPC C22C021/02（9）
发明人
公开年 2023（5） 2022（4）
申请年 2022（9）
专利权人

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

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

Corrosion-resistant high-strength graphene-modified casting aluminum-silicon alloy comprises silicon, manganese, graphene, unavoidable impurities, and aluminum.

MA P, YANG Z, GAO D, WANG H, ZHA M, XU S, JIA H

Preparing rGO/silicon dioxide coating on aluminum-magnesium-silicon alloy plate surface, comprises selecting polar plate, using computer engraving technology to engrave single-channel snake-shaped flow field, and removing oil and impurity.

SHAO C, HUANG J, YUAN B, LIU J, ZHANG 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

High-strength aluminum alloy profile used for manufacturing automobile chassis material, comprises silicon, iron, copper, carbon, manganese, magnesium, chromium, zinc, titanium and aluminum.

DAI H, SUN L

Heat-resistant high-strength aluminum alloy material for automobile hub, is prepared by smelting raw material containing aluminum, silicon, iron, manganese, zinc, titanium, chromium and tantalum carbide-graphene-copper-aluminum intermediate alloy.

CHEN X

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