国家/地区 中国（6）
IPC部 B（6）
IPC大类 B22（3） C22（2）
IPC小类 B22F（3） C22F（2）
IPC B22F001/16（2） B22F009/04（2） C22F001/04（2）
发明人 ZHANG J（3） QI J（2）
公开年 2023（6）
申请年 2022（4）  2023（2） 
专利权人 HARBIN INST TECHNOLOGY（6）

Fast resistance brazing carbon material middle layer as heat source, involves pre-processing base material and assembling into sandwich structure, connecting two ends of carbon material middle layer with direct current power supply of anode, passing direct current into layer, heating and cooling.

FENG J, CAO J, QI J, YANG T, LI P, ZHANG J, YAN Y

Preparing synergistic reinforced aluminum-based composite material of graphene silicon nitride, comprises placing high density graphene silicon-nitride-reinforced aluminum-based composite material ingot for large plastic deformation treatment and homogenizing.

HAN X, QIAO J, WEI Z, WANG P, XIU Z, KANG P, CHEN G, ZHANG Q, JIANG L, WU G, YANG W, JU B

Preparing graphene coated copper powder particle-reinforced copper-based composite coating involves growing graphene layer on surface of copper powder, paving copper powder on quartz sheet, vacuumizing, heating, drying, distributing graphene coated copper powder particles and spraying mixed powder.

QI J, ZHOU C, TIAN X, WANG Z, GONG C

Heat treatment method for improving breaking power of mixing reinforced aluminum-based composite material of graphene and silicon carbide, involves sealing and storing and filling argon gas as protective gas into heat treatment furnace.

GENG L, ZHU X, JIA Z, QIAN M, ZHANG J, ZHANG X

Preparing biomass colloid gel, comprises dispersing anthraquinones small molecule and porous graphene in sodium bicarbonate solution or phosphate buffer solution to obtain mixture, ultrasonically cooling mixture to obtain biomass colloid gel.

WANG M, YU W, HU S, WANG T, XU J, ZHANG J

Electromagnetic function composite structure three-dimensional printing method, involves performing photo-curing for magnetized nano graphene sheet doped photosensitive resin for printing to obtain electromagnetic functional composite structure.

HUANG Z, DENG X, YU Z, LI L