国家/地区 中国（15） 印度（2） 美国（2）
IPC部 C（20）
IPC大类 C04（20） B82（3） C01（3）
C30（2） F27（2）
IPC小类 C04B（20）
IPC C04B035/565（20）
发明人 SHEN F（3） WANG Y（3） DAI P（2）
公开年 2021（20）
申请年 2021（12）  2020（7） 
专利权人 SHANGHAI QIJ.（3）

Anisotropic silicon carbide conductive ceramic for electronic components, electric switch, sensor, and display, comprises substrate, graphene nano-sheet and sintering auxiliary agent dispersed in substrate.

MA N, ZHU M, HUANG Z, CHEN W, CHEN J

Method for coating substrate involves blending ultrahigh molecular weight polyethylene and graphene component to form composite blend, sieving composite to preset particle size to form coating mixture, supplying mixture into thermal spray apparatus and depositing nanocomposite on substrate.

GEDELA V, NUGURU R

Preparation method of nano-combined silicon carbide ceramic powder used in e.g. high temperature corrosion resistance application, involves putting silicon carbide particles into high temperature vacuum atmosphere furnace, heat-treating, cooling, putting into muffle furnace, and heat-treating.

SUN Y, ZENG W, YIN Y, GUO X, WANG J, CHEN Y, SONG Z, LIU S

Preparation of magnetic mechanical seal friction pair used in mechanical sealing components, involves reacting e.g. silicon carbide micropowder, nano-carbon powder and binder, drying, pulverizing, mixing silicon particles and modified boron nitride particles, press-molding, heating, and polishing.

ZHAO Y

Formation of two-dimensional silicon carbide used as wide band gap semiconducting material in electronic applications, involves preparing solution comprising silicon carbide particles and solvent, ultrasonically processing solution, and centrifuging to extract two-dimensional silicon carbide.

CHABI S

Preparation of carbon fiber reinforced/carbon-silicon carbide composite material, involves preparing carbon fiber perform and carbon fiber reinforced matrix carbon porous material, heating, preparing carbon fiber reinforced/carbon-carbon nanofillers, molten siliconizing, and heating.

LUO H, LUO R

Preparing modified carbon fiber toughened silicon carbide ceramic material used for e.g. sealing ring, by depositing silicon carbide layer on surface of graphene oxide modified carbon fiber coated with aluminum oxide to form modified carbon fiber, mixing with sintering aid, ball milling and heating.

WU D, HOU Z, WU B

Ceramic-based catalyst carrier ink direct writing three-dimensional printing device comprises ink direct writing three-dimensional printer, air compressor, primary pressure reducing valve, secondary pressure reducing valve and controller.

TAO K, WU Q, XUAN L, YU S, WANG Y, LIU H, MEI D

Preparation of net tire prefabricated component used for forming carbon-carbon or carbon-ceramic composite material e.g. brake disc, brake sheet, support rod, tray and electrode support column, involves spraying resin while needling.

SHEN F

Preparation of carbon-carbon or carbon-ceramic composite material coiled preform used for preparing carbon-carbon or carbon-ceramic composite product, comprises winding fiber cloth into cylindrical shape, and sectioning.

SHEN F