国家/地区 中国（13） 美国（3） 世界知识产权组织（3） 澳大利亚（2）
IPC部 C（17） B（4） F（2）
H（2）
IPC大类 C04（17） B33（3） B22（2）
F27（2） H01（2）
IPC小类 C04B（17）
IPC C04B035/64（17）
发明人 CHEN Z（3） CHEN B（2） DAWSON J（2）
DAWSON M（2） FARANDOS N（2） XIAO G（2）
XU C（2）
公开年 2021（17）
申请年 2020（17）
专利权人 UNIV QILU TE.（2） UTILITY GLOB.（2）

Preparation method of silicon nitride fiber aerogel, involves printing ink of carbon source and high molecular bonding agent through three-dimensional printing to obtain printing piece.

XU J, ZHAO N, HOU Y, ZHU G

Additive manufacturing process for forming component, involves partially coating grains of layer of metallic or ceramic powder with film of additive material, at end of deposition of layer of powder and prior to selective melting process.

MINEA T, WALRAND G, EFFERNELLI A, CRESPI A E

Preparing superfine crystal grain alpha-phase alumina ceramic comprises using graphene oxide as template to prepare amorphous aluminum hydroxide, heating amorphous aluminum hydroxide in air to obtain sheet alpha-phase alumina and sintering.

FAN Y, YAN G, YAN P, WANG L, JIANG G

Heating material surface involves exposing surface to electromagnetic radiation source emitting first wavelength spectrum not greater than 10 percent overlap, and receiving second wavelength spectrum from surface by detector.

MATSON C, DAWSON J, FARANDOS N, DAWSON M

Graphene-reinforced silicon carbide heating rod comprises silicon carbide, graphene oxide boron, boron carbide, surfactant and binder in cold area and silicon carbide, boron carbide, surfactant and binder in hot zone.

SHEN L, DAI P, JI C, WANG Y

Method for preparing graphene silicon carbide compound ceramic material, comprises placing graphene nano-sheet in organic dispersant, ultrasonically dispersing into single-layer graphene nano-sheet, and ball milling in planetary ball mill.

ZHANG L, LUO Z, ZHEN F, SHAO C, ZHAO C, QIU F, CHEN H

Preparing densified zirconium boride-silicon carbide composite ceramic comprises using zirconium diboride powder, titanium carbide powder, sintering auxiliary agent, zirconium source, boron carbide and C source.

RU H, SUN W, WANG C

Continuous electrophoretic deposition modified carbon fiber reinforced multi-matrix composite material comprises carbon fiber, inorganic powder including graphene powder, aluminum oxide powder and/or zirconium oxide powder, and substrate.

CHEN Z, LIAO J

Negative-temperature coefficient thermistor chip comprises specified amount of manganese oxide, nickel oxide and alumina.

YU G, JIN C, ZHAO Z, ZHANG X

Bionic laminated graphene complex ceramic tool useful in the fields of mechanical manufacturing and silicate materials, prepared by e.g. alternately overlapping the surface layer and the base layer.

XIAO G, CHEN B, XU C, CHEN Z, YI M, ZHANG J