国家/地区 中国（3）
IPC部 B（3）
IPC大类 C22（3）
IPC小类 C22F（3）
IPC C22F001/02（3）
发明人
公开年
申请年 2021（2） 
专利权人

Preparing copper-chromium-zirconium alloy layered belt material with composite deformation of graphene/copper, involves subjecting bulk copper-chromium-zirconium alloy to solid solution treatment, carrying out room temperature iso-channel extruding, low temperature rolling, stacking and vacuum-aging.

WANG D, AN X, DU Q, WEI K, YAO L, WEI W

Composite material comprises copper matrix and graphene and carbon nanotubes oriented distributed in the copper matrix.

YANG M, LI T, LIU W, WANG Y, HOU H

Preparation of composite heat dissipation material used in e.g. computers, involves dispersing copper and graphene powder and carbon nanotubes into absolute ethanol solution, depositing, annealing, and cooling.

HU X