国家/地区 中国（9） 美国（2）
IPC部 B（11）
IPC大类 B22（11）
IPC小类 B22F（11） C22C（8） C01B（4）
F16D（3） C23C（2）
IPC B22F005/00（11）
发明人 LI Z（2）
公开年 2022（11）
申请年 2022（6）  2021（5） 
专利权人

Preparation of graphene guide bar used in squirrel-cage-type three-phase asynchronous motor, involves ball-milling graphene, high-purity aluminum and polydimethylsiloxane, pressing, vacuum-sintering, cooling, applying pressure to sintered sample through fixed punch to cause plastic deformation.

WEN C, LU S, ZHAO P, ZHENG G

Wire-cut molybdenum wire with high tensile strength used for wire-cutting machine, comprises graphene oxide, aluminum, aluminum oxide, silicon, and molybdenum and unavoidable impurities.

LI B, XUE B, SU S, SHENG S

Metal-graphene composite comprises metal layer and graphene layer provided by growing directly on one surface of metal layer, where graphene layer contains two and/or more graphene thin, metal layer is copper, nickel, cobalt, iron, manganese, chromium, vanadium, titanium, platinum, gold and aluminum.

KIM D J, HONG B H, WOO Y S, KIM D, YU Y S

Preparing nanoparticles on a substrate for composite, involves depositing micro-sized particles or salt precursors on a substrate, and applying a rapid, high temperature thermal shock to the substrate and the micro-sized particles or the salt precursors.

YAO Y, CHEN Y, HU L

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

Brake seat shell for brake base rear cover, comprises aluminum powder, iron powder, copper powder, nano graphene, molybdenum disulfide, zirconium powder and yttrium powder.

LI Q, LIU S

Preparation of cermet cutter material used in ceramic cutter, involves e.g. ball milling titanium carbonitride, tungsten carbide, molybdenum carbide, nickel and cobalt, dissolving polyvinylpyrrolidone in absolute ethyl alcohol, pouring graphene and nano-aluminum oxide, pressing, and sintering.

CHEN H, ZHANG G, ZHOU J, LIU G, ZHOU H

Graphene manganese copper base damping material powder for use in e.g. aerospace industry, omprises manganese copper composite graphene powder, nickel powder, tin powder, rare earth metal powder and silicon-containing material.

ZHANG Y, PAN D

Graphene-reinforced metal composite material for use in electronic packaging, has metal substrate and enhanced phase, where reinforced phase comprises graphene housing and metal particles in the graphene housing.

LUO P, YANG Y, HE G, LIANG Y

Wear-resistant and noise-reducing bionic double-layer wear-resistant ceramic brake pad for use as key component of vehicle brake system, comprises base layer and contact layer located above base layer, where contact layer is set with triangular groove filled with wear-resistant adjusting material.

YANG H, SHEN Y, YE B, AN X, LI Z, YANG Z