国家/地区 中国（6） 日本（2） 韩国（2） 台湾（2） 美国（2）
IPC部 C（8）
IPC大类 C04（8）
IPC小类 C04B（8）
IPC C04B035/645（8）
发明人 CHEN W（2） WANG H（2）
公开年 2020（4） 2021（4）
申请年 2020（8）
专利权人

Composition used for manufacturing composite polycrystalline diamond, comprises diamond particle(s), boron-doped diamond particle(s), and preset amount of additive containing boron oxide powder, and nano-carbon material.

CHEN W, PAN P, SUN Y

Device for converting carbon pill into graphene used for producing turbostratic graphene, comprises space between electrically conductive surfaces to support carbon pill in space, electrodes coupled to conductive surfaces and power supply.

MANCEVSKI V, VLADIMIR M

Processing cutter with graphene coating, comprises e.g. pre-forming powder raw material, carrying out low-temperature heat treatment, subjecting to hot press vibration sintering, grinding, and spraying graphene solution on obtained cutter.

YANG D

Semiconductor manufacturing equipment component, comprises a plate-like aluminum nitride sintered body having a placement surface on which a substrate is to be placed, an electrode is embedded in the aluminum nitride sintered body.

OOKI K, OKI K

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

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