国家/地区 中国（10）
IPC部 C（10）
IPC大类 C22（10） B22（7） C23（4）
C01（2） F16（2） H01（2）
IPC小类 C22C（10） B22F（7） C23C（4）
C01B（2） F16D（2） H01B（2）
IPC C22C049/02（10）
发明人 YANG Z（3） LING X（2） WANG Z（2）
ZHANG X（2）
公开年 2022（6） 2023（4）
申请年 2022（10）
专利权人 HEYUAN LANHA.（2）

Preparing multi-scale material of graphene fiber used as reinforced material involves reacting oxidized graphene with aminosilane coupling agent in presence of solvent to obtain aminated graphene removing glue for basalt fiber sequentially coarsening processing.

LIU S, YUAN S, WANG X, GAO L, HAN Y, ZHU W, RAN X, ZOU H

Copper-carbon composite material useful in preparation of conductive product, comprises copper substrate, carbon material and intermediate element capable of alloying with carbon material, carbon material is dispersed between copper grains of copper substrate.

XIAO Y, GONG S, JING X, JIANG Z, YU X, WANG Z

Preparing light-cured printed cemented carbide tool by mixing cemented carbide powder, modified powder and dispersant, mixing reactive diluent, oligomer and photoinitiator, ball-milling modified cemented carbide powder and photosensitive resin system, and light-curing printing on carbide slurry.

ZHOU P, ZHANG D, YANG Z, LING X, TAN J

Material alloy cutter comprises base material layer and carburized layer, where carburized layer is arranged on surface of base material layer, and titanium-aluminum-silicon-nitrogen composite coating of graphene doping is deposited outside carburized layer.

ZHU X, YANG Z, YANG Y, LIU H, LING X

High aluminum zirconium ceramic wear-resistant rod useful for vertical grinder in building material industry, comprises e.g. calcined kaolin, corundum sand, self-fluxing alloy powder, barium feldspar, pyrophyllite, sodium zirconate, zirconia fiber, titanium carbide, and graphene.

ZENG Y, ZHANG X

Method for preparing graphene metal composite material useful in field of alloy preparation for electrical, mechanical, and thermodynamic applications, comprises e.g. growing graphene on surface of metal material, heating, and applying pressure to metal material grown with graphene.

QU Y, TAN H, WANG W, SHEN D

Boron fiber reinforced copper-based precursor wire for use in nuclear fusion reactor for providing clean energy source, has transition layer which is coated on surface of boron fibers, and copper metal layer coated on surface of transition layer.

ZHENG W, ZHANG K, HAO J, QI J, WANG L, WEN M

Multi-metal-based wear-resistant disc brake pad useful e.g. for passenger and cargo, comprises e.g. organic binder, rare earth modified metal reinforcing material braided fiber, nano-carbon-based modified metal powder, inorganic reinforcing fiber, and friction performance modifier.

HUANG X, WANG Z, ZHANG X, ZHOU L, SUN Q

Friction material used for brake or transmission device, comprises metal material comprising copper powder and iron powder, bonding material comprising resin, abrasive, fiber-reinforced material, friction-increasing material, friction-reducing material, function-enhancing material, and other filler.

WANG J, WANG H

Multi-phase reinforced tungsten carbide-nickel-aluminum hard alloy comprises tungsten carbide, nickel-aluminum, graphene, silicon carbide whiskers, zirconium dioxide and boron.

ZHANG H, YANG Z, LIU P, HAN X, LU J, TANG S