国家/地区 中国（4）
IPC部
IPC大类
IPC小类
IPC
发明人 CHEN M（4）
公开年 2019（4）
申请年 2018（4）
专利权人 SICHUAN ANDG.（2）

Preparing graphene-modified hard alloy involves mixing graphite, dispersant, hard alloy and solvent, performing high-energy ball milling to peel graphite into graphene, granulating, degumming, and sintering hard alloy composite powder.

CHEN M, MA Q, LIU N, LI Q

Graphene based semiconductor optimizing heat conducting structure, has single graphene sheet connected with metal radiator and heat conducting plate, where single graphene sheet is formed as single-layer structure, double-layer folded structure or multi-layer structure.

LI W, SONG B, CHEN M, JIN X, FAN Y

Graphene heating ceramic brick assembling device, has screw rod whose top part is connected with fastening nut through rail, and box body whose top part is equipped with box cover above cabin cover, where top part of screw rod is connected with nut.

LU W, CHEN M

Graphene warm heating wall, has heating heater fixed on wall body, mounting block whose two sides are formed with sliding groove, and fixing plate arranged far away from end of wall body, where inner wall of through-hole is connected with spring.

LU W, CHEN M