国家/地区 中国（8）
IPC部 C（8）
IPC大类 C04（8）
IPC小类 C04B（8）
IPC C04B035/645（8）
发明人 WANG H（2）
公开年 2020（8）
申请年 2019（4）  2020（4） 
专利权人

Graphene/boron carbide spherical for hot press sintering composite powder comprises boron carbide powder, graphene oxide powder and syrup.

LIN W

Boron carbide bulletproof material comprises boron carbide, silicon nitride, cerium dioxide, aluminum oxide and graphene.

HUANG J, WANG H, ZHOU Y, LU X

Preparation of graphene reinforced ceramics involves pouring graphene and polyvinylpyrrolidone in N-methyl-2-pyrrolidone, adding alumina and silicon nitride, ball milling, drying, sieving, pressing, sintering, and heat-preserving.

CHEN W, ZHAO Z

Preparing titanium diboride-based nano composite cutter material comprises e.g. preparing graphene-silicon carbide whisker hybrid suspension, mixing with nano-oxide ceramics, sieving, press molding, sintering and post treating.

SUN J, HUANG Z, YAN K, CHEN F, JIAN Y, YANG H, LI B

High-strength boron nitride ceramic composite material is prepared by ball milling hexagonal boron nitride powder, titanium carbide whiskers, silicon carbide whiskers, sintering aid boron trioxide, chromium and graphene, and sintering.

XU S, SUN H, ZHANG S, WANG H, LIU J, SUN X

Preparing graphene oxide toughened alumina-based ceramic cutting tool involves adding graphene oxide to absolute ethanol, and adding polyethylene glycol after mechanical stirring, and mechanical stirring, and adding alumina powder.

HU H

Preparing oral implant material comprises e.g. dissolving graphene oxide dispersion and zirconia powder in anhydrous ethanol, mixing, adding alumina balls into graphene oxide/zirconia composite solution, stirring, drying and sieving.

JIANG Z, ZHANG C, ZHAO L

Preparation of low density graphene toughened silicon carbide ceramics comprises mixing silicon carbide powder, graphite powder, sintering additive and solvent, crushing, drying, sieving, molding, sintering, and pressing.

FU D, ZHANG R, HE Z, WU S, LI G, LI M, QIU S, YAO L