国家/地区 中国（2）
IPC部 C（2）
IPC大类 C23（2）
IPC小类 C23C（2）
IPC C23C014/06（2）
发明人
公开年
申请年 2018（2）
专利权人

Corrosion-resistant coating for injection mold, comprises corrosion-resistant layer formed by electrodeposition on mold base, and wear-resistant function layer formed on corrosion-resistant bonding layer as nickel oxide and graphene coating.

CHEN J

Surface treatment of zero-valent chromium composite involves plating nickel composite film using copper plated semi-finished workpiece and graphene oxide chelated metal ion material, and carrying out vacuum composite chrome plating.

ZHAO T