国家/地区 中国（4）
IPC部 C（4）
IPC大类 C23（4）
IPC小类 C23C（4） C22C（3）
IPC C23C024/10（4）
发明人
公开年 2023（4）
申请年 2022（3） 
专利权人

Method for self-repairing and growing graphene on surface of nickel-based metal substrate involves using continuous laser on pure nickel plate of preset graphite layer to irradiate, and forming secondary growth graphene damaged nickel surface after heat treatment.

HE Y, WANG J, WANG L, DONG B, YU S, LU J, MU X, LV C, YUAN X, LV T

Preparing high strength cold rolling strip steel comprises taking titanium carbide powder, ultrasonically cleaning with acetone, mixing nickel sulfate, ammonium sulfate and aqueous ammonia, transferring to reaction liquid, heating, ball milling under nitrogen environment and sieving.

SU J, ZHOU H

Reutilized diamond crushing material and graphene composite doped modified nickel-based alloy material comprises diamond crushing powder, graphene and nickel-based material.

SUN H, ZHANG L, WU Y, WEI P, LONG W, LIU D

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