国家/地区 中国（2）
IPC部 C（2）
IPC大类 C22（2）
IPC小类 C22C（2） C23C（2）
IPC C22C030/00（2）
发明人 ZHANG Y（2）
公开年
申请年 2022（2） 
专利权人

Composite lubricating coating useful for linear guide rail pair, comprises transition layer to combine raceway surface of linear guide pair with base material of linear guide pair, and wear-resistant self-lubricating layer arranged on surface of damping layer away from transition layer.

PAN G, CUI Z, ZHANG Y, YANG Q

Corrosion-resistant conductive metal bipolar plate comprises a coating, deposited on surface of the metal substrate, where coating includes metal system and graphene composed of five metal elements, iron, cobolt, chromium, nickel and aluminum.

WEN L, ZHANG Y, LI J, WU H, FENG C, WANG H