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1. WO2016145649 - A BLACK ALUMINA CERAMIC POWDER, A BLACK ALUMINA CERAMIC BODY MADE OF IT AND A PROCESS FOR PRODUCING THE BLACK ALUMINA CERAMIC BODY

Publication Number WO/2016/145649
Publication Date 22.09.2016
International Application No. PCT/CN2015/074569
International Filing Date 19.03.2015
IPC
C04B 35/111 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
01based on oxides
10based on aluminium oxide
111Fine ceramics
CPC
C04B 2235/3227
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
02Composition of constituents of the starting material or of secondary phases of the final product
30Constituents and secondary phases not being of a fibrous nature
32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
3224Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
3227Lanthanum oxide or oxide-forming salts thereof
C04B 2235/3232
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
02Composition of constituents of the starting material or of secondary phases of the final product
30Constituents and secondary phases not being of a fibrous nature
32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
3232Titanium oxides or titanates, e.g. rutile or anatase
C04B 2235/3267
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
02Composition of constituents of the starting material or of secondary phases of the final product
30Constituents and secondary phases not being of a fibrous nature
32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
3262Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
3267MnO2
C04B 2235/3272
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
02Composition of constituents of the starting material or of secondary phases of the final product
30Constituents and secondary phases not being of a fibrous nature
32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
327Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
3272Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
C04B 2235/3275
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
02Composition of constituents of the starting material or of secondary phases of the final product
30Constituents and secondary phases not being of a fibrous nature
32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
327Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
3275Cobalt oxides, cobaltates or cobaltites or oxide forming salts thereof, e.g. bismuth cobaltate, zinc cobaltite
C04B 2235/3279
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
02Composition of constituents of the starting material or of secondary phases of the final product
30Constituents and secondary phases not being of a fibrous nature
32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
327Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
3279Nickel oxides, nickalates, or oxide-forming salts thereof
Applicants
  • HYSOL HUAWEI ELECTRONICS CO., LTD. [CN]/[CN]
Inventors
  • YU, Xuan
  • QIN, Wangyang
  • XIE, Guangchao
  • CHEN, Bo
  • JIA, Lufang
  • QIAN, Ying
Agents
  • NTD UNIVATION INTELLECTUAL PROPERTY AGENCY LTD.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A BLACK ALUMINA CERAMIC POWDER, A BLACK ALUMINA CERAMIC BODY MADE OF IT AND A PROCESS FOR PRODUCING THE BLACK ALUMINA CERAMIC BODY
(FR) POUDRE DE CÉRAMIQUE D'ALUMINE NOIRE, CORPS EN CÉRAMIQUE D'ALUMINE NOIRE COMPOSÉ DE CELLE-CI ET PROCÉDÉ DE PRODUCTION DU CORPS EN CÉRAMIQUE D'ALUMINE NOIRE
Abstract
(EN)
A black alumina ceramic powder and processes for producing a black alumina ceramic body. The powder comprises Al 2O 3; a pigment composed of Fe 2O 3, NiO, MnO 2 and Co 2O 3; and an additive selected from the group consisting of SiO 2, TiO 2 and La 2O 3 and combination thereof.
(FR)
La présente invention concerne une poudre de céramique d'alumine noire et des procédés de production d'un corps en céramique d'alumine noire. La poudre comprend de l'Al2O3; un pigment composé de Fe2O3, NiO, MnO2 et Co2O3 ; et un additif sélectionné dans le groupe constitué des SiO2, TiO2 et La2O3 et d'une combinaison de ceux-ci.
Also published as
Latest bibliographic data on file with the International Bureau