国家/地区 中国（44）
IPC部 B（44） C（32） F（8）
H（4） E（2）
IPC大类 B22（44）
IPC小类 B22F（44） C22C（29） F16D（5）
B33Y（4） B60L（3） C01B（3）
C09D（2） E21B（2）
IPC B22F005/00（44）
发明人 WANG Q（3） WU J（3） YANG Y（3）
YANG Z（3） ZHANG Y（3） GUO Z（2）
LI Y（2） LI Z（2） LING X（2）
SONG X（2） SUN X（2） WANG D（2）
WANG J（2） WANG Z（2） ZHANG X（2）
公开年 2022（14） 2021（11） 2016（4） 2020（4） 2018（3） 2023（3） 2017（2） 2019（2）
申请年 2021（13）  2022（10）  2020（6）  2019（4）  2016（3）  2017（3）  2018（2） 
专利权人 DATONG XINCH.（2） HEYUAN LANHA.（2） UNIV NORTHEA.（2）

Preparation method of composite structure shaft component, involves coating composite material layer on surface of metal base material through powder sintering to obtain blank ingot, deforming by hot extrusion to improve bonding strength between composite material layer and core metal substrate.

WANG Q, WANG D, ZHU S, ZAN Y, ZHANG J, MA Z, XIAO B, LIU Z, MA K

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

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

Device for performing original position high precision liquid metal printing process for flexible electronic device, has substrate fixed on moving platform and located at lower end of light path adjusting module, and shaft rotating platform provided with clamp that clamps target substrate.

WANG Q, LIAO Y, PENG Z, ZHOU C, ZHOU S, HUANG J, LI F, ZHANG K

Computer noise reduction device comprises box body, where outer plate of box body is hollow structure, and outer plate is filled with noise reduction foam material.

WANG D, HE Z

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

Pressure-induced torsion graphene-like lattice structure for use in automobile, has multiple middle connecting rods connected with polygonal structure in front axis direction, where middle connecting rods are oppositely arranged to middle shaft line of multilayer annular structure.

WU J, HUANG M, HE T, YUAN L, WU Z, GU D, LIN K

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