国家/地区 中国（3）
IPC部 C（3）
IPC大类 C23（3）
IPC小类 C25D（3） C23C（2）
IPC C25D005/36（3）
发明人
公开年
申请年
专利权人

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

Production of stainless steel involves electro-deposition by immersing treated stainless steel as working electrode in electrolyte containing cerium nitrate, linolenic acid, alkylated modified graphene oxide and deionized water.

YANG Y, CHEN Y

Preparation of graphene-based steel alloy involves selecting steel metal substrate and washing, carrying out surface activation process and performing nickel plating process, carrying out chemical vapor deposition process, and cooling.

JI Y, CHENG S, LI F, YU Y