国家/地区 中国（3）
IPC部 C（3）
IPC大类 C25（3）
IPC小类 C25D（3）
IPC C25D003/56（3）
发明人
公开年 2017（3）
申请年 2016（3）
专利权人

Treating surface of stirring head, involves washing stirring needle three times with distilled water and drying, immersing in composite brush plating solution that comprises nickel cobalt plating solution, graphene and nano-titanium carbide.

TANG Y, XU A, DU Y, CHEN K

Self-lubricating cylinder has surface provided with graphene-nickel-based composite coating having preset thickness.

ZHANG D

Nickel-tungsten-graphene composite plating bath used in engineering applications, comprises nickel sulfate hexahydrate, sodium tungstate dihydrate, trisodium citrate monohydrate, sodium sulfate, ammonium chloride and sodium iodide.

ZHANG X, LI X, CHEN H