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

Graphene composite coating cutter comprises cutter substrate, graphene-metal composite material layer and graphene-ceramic composite material layer sequentially arranged on surface of cutter substrate.

LIU H, FU H, LI K, BIAN M, LIN Q, ZHANG C, LI J, LIU Z

Preparing shape memory alloy based composite smart material used in e.g. electronic communication and civil building field comprises e.g. adding carbon black, graphene, carbon particle, carbon nanofiber or carbon nanotube to shape-memory alloy mixture powder, mixing and drying mixed material.

WEI T, ZHANG C, HU Y, SU C, YANG J

Graphene drill pipe joint prepared by laser cladding comprises wear belt and drill pipe joint, where wear belt is annular ring made of graphite composite powder, and is combined with drill pipe joint through laser cladding process.

SUN Y, ZHANG C, LIU B, GAO K, MA S, DAI W