国家/地区 中国（4）
IPC部 B（4）
IPC大类 C25（4） B05（2） C23（2）
IPC小类 C25D（4）
IPC C25D011/16（4）
发明人 CHEN Y（2）
公开年 2021（2）
申请年 2021（2） 
专利权人

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

Processing high corrosion-resistant aluminum profile comprises spraying micro-etching liquid on surface of aluminum profile, placing in oxidation tank of sulfuric acid, oxalic acid and deionized water, spraying corrosion-resistant layer, placing sprayed aluminum profile into curing box, and cooling.

ZHOU B, SUO Y

Preparing anode foil by heating and treating corroded foil, using forming solution for perform forming of corroded foil, coating graphene solution on surface of forming foil, sintering and performing phosphating treatment on forming foil.

LIU G, HUANG H, WU Q, HUO J, OU K, CHEN Y, FENG Z, YANG F

Manufacture of voltage-resistant and layering-resistant aluminum-based graphene plate involves e.g. fixedly connecting aluminum plate with graphene through prepreg, coupling aluminum plate and prepreg to improve bonding strength of surface.

LI Y, CHEN Y