国家/地区 韩国（6）
IPC部 B（6）
IPC大类 C04（6） B05（3） B82（2）
IPC小类 C04B（6）
IPC C04B035/64（6）
发明人
公开年 2023（2）
申请年 2021（2） 
专利权人 HYUNDAI MOTO.（2）

Powder useful for producing polycrystalline diamond sintered body, comprises metal-doped carbon-based powder containing metal in space between carbon atoms of carbon powder, and diamond powder.

KYOUNGRYOULHAN, LEE H S, YOUNG A S, JANG D

Impregnating and coating highly purified graphite processed product using high temperature curing, comprises pre-treating graphite treated product, impregnating pretreated product into impregnation liquid, and carbonizing cured product.

YICHANGKYU

Atomizing core comprises raw material, low melting point glass powder, carbon fiber, graphene, additive selected from aluminum dihydrogen phosphate solution, and binder.

CHEN P

Manufacture of graphene metal nano complex material, involves forming ceramic coating layer on graphene, mixing ceramic-coated graphene with metal powder, and sintering.

NAM D H

Manufacture of graphene-ceramics hybrid coating film used for automobile head lamp, involves coating graphene-ceramic hybrid sol solution prepared using dispersing agent, graphene, non-aqueous solvent and ceramic precursor on substrate.

CHANG K I, SONG C K, KIM D H, HUR S H, KIM D, HSU S, SONG Z, ZHANG G

Composite material for manufacture of heat-emitting component, comprises layers of fibrous carbon material including tubular structural component composed of graphene, and base material including discharge plasma sintered compact.

KATAGIRI K, SHIMIZU A, IMANISHI T, SATO T, NAKAMA N, KAKITSUJI A, SASAKI K, AKIYUKI S, ASSEUSI G, DERUMICHYU I, DOYOHIRO S, GAJEUAKI G, GASSEUHIKO S, NOBUHITO N, ATSUSHI K, KATSUHIKO S, KAZUAKI K, TERUMITSU I, TOYOHIRO S