国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B05（5）
IPC小类 B05D（5）
IPC B05D005/00（5）
发明人
公开年 2022（4）
申请年 2022（5）
专利权人

Aircraft engine component used as gearboxes, comprises wall comprising aluminum alloy and/or magnesium alloy, and protective coating comprising prime layer, silicone elastomer layer and abrasion resistant layer covering surface of wall.

IURLARO S, GARGIOLI A, GARABELLO M, GAROFALO S, GILARDI E, PICA O, ARGENTIERI G

Condensing tube manufacturing process of condenser comprises e.g. using shot blasting to treat surface of condensing tube to increase roughness of condensing tube surface, coating surface of condensing tube after shot blasting using heat-conducting anti-corrosion layer, and drying.

SHI M, ZHANG C, JIN L, BAO J, LU M

Processing angle steel in transmission line angle steel tower useful in e.g. circuit devices and systems, comprises e.g. drilling angle steel, cutting, treating steel in cleaning solution, dipping treated steel in metal salt solution, and spraying steel with protective coating.

ZHAO Y

Flexible composite anti-icing film comprises photo-thermal hydrophobic layer comprising graphene nano-wall layer and gold nano-particle layer.

CHEN L, CHEN S, YIN Y, ZHOU J, ZHOU Q, QI X

Automobile top cover aluminum alloy shell, comprises aluminum alloy substrate whose surface orderly provided with a transition layer, an intermediate layer and a corrosion resistant coating, where the middle layer formed by stacking two layers of modified silicon dioxide.

ZHANG L