国家/地区 中国（7）
IPC部 C（7）
IPC大类 C23（7）
IPC小类 C23G（7）
IPC C23G001/08（7）
发明人 MIAO T（2） ZHAO Y（2）
公开年 2022（5） 2023（2）
申请年 2022（7）
专利权人 SHANDONG INS.（2）

Three-in-one metal surface treatment agent used in metal surface treatment technology, comprises oxalic acid, lauryl phosphate, polyol phosphate, citrate, cetyltrimethylammonium bromide, graphene oxide powder, and water-based polypropylene emulsion.

MIAO T

Metal surface pre-treatment agent useful in the fields of materials, chemicals and construction, comprises graphene oxide, polyol phosphate, citric acid, oxalic acid, tin ion source, film-forming aid and metal accelerator.

DONG X, LIU S, LIU Y, MIAO T, LIU H

High absorption aqueous-based magnetic material cleaning agent comprises self-made catalysts, self-made fillers, organic acids, deionized water, and imidazoline corrosion inhibitors.

QIU W, ZHOU S

Acid cleaning process of corrosion resistant stainless steel belt comprises performing solid solution treatment on stainless steel plate, annealing once, finish rolling, and secondary annealing and performing four stages of coating treatment.

YU C, JI F, XING Y, ZHANG X, WU M, LI Y, WU B, WANG Y, SHAN C, BEN H

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

Preparation method of rust remover containing graphene quantum dot corrosion inhibitor, involves adding graphene quantum dot corrosion inhibitor to acid solution, and performing stirring and dissolving.

ZHAO Y, XUAN Y, SHUANG E, ZHANG S

Hardening stainless steel surface, involves taking sleeve base body after ultrasonic rolling, carburizing surface to form carburized layer, taking sleeve base body after carburization, and brightening surface to obtain finished product sleeve.

BIAN C