国家/地区 中国（3） 美国（2）
IPC部 C（4）
IPC大类 C09（4） C25（4）
IPC小类 C09D（4）
IPC C25D011/04（4）
发明人
公开年 2023（2）
申请年 2022（2） 
专利权人

Preparing workpiece has e.g. coating reducing agent and laser protective liquid on surface of part to form reducing agent coating and laser protective coating, performing anodic oxidation treatment on matrix in composite to form anodized film on surface of matrix, and performing laser treatment.

QIN S, ZENG W, WANG Z, WU C

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

Preparation of high temperature resistant copper wire includes calcining magnesium, chromium, titanium, nickel and copper to obtain metal mixture, casting metal mixture into ingot, forging ingot to strip copper core and spraying electroplated copper wire with high-temperature resistant coating.

QIAN G, XU H, SUN F, LAI S

Corrosion inhibition on substrate, involves applying sealing solution comprising nanomaterial dopant to anodized surface of substrate, and drying sealing solution on substrate to form sealing layer comprising corrosion inhibiting compound.

STEELE L, PUJAR V V, SMITH B A, POTEET S A