国家/地区 中国（4）
IPC部 B（4）
IPC大类 B21（4）
IPC小类 B21C（4） C22F（4） B21B（2）
B21D（2） C22C（2）
IPC B21C037/02（4）
发明人
公开年 2022（2）
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

Graphene liquid cold plate for power battery of electric automobile, has lower liquid cooling plate for removing liquid inlet pipeline, where liquid outlet pipeline and flow passage units are tightly connected with upper cooling plate, and separating block is connected with plate.

YAN S

Preparation of wear-resistant alloy plate involves homogenizing and annealing lithium, aluminum and magnesium, cutting ingot, heating and hot rolling slabs, annealing slab, cold rolling sheet and spraying graphene cermet powder to sheet.

LI R

Preparation of lightweight high-strength lattice metal material involves taking aluminum alloy, graphene and manganese dioxide, mixing, calcining, cooling to room temperature, hot rolling, cold rolling, pressing, stamping, and rolling.

JIN F, XUE P, SONG Q