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WO2001044133A3 - Ceramic material and method of obtaining same - Google Patents

Ceramic material and method of obtaining same Download PDF

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Publication number
WO2001044133A3
WO2001044133A3 PCT/US2000/032038 US0032038W WO0144133A3 WO 2001044133 A3 WO2001044133 A3 WO 2001044133A3 US 0032038 W US0032038 W US 0032038W WO 0144133 A3 WO0144133 A3 WO 0144133A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxide
sintered ceramic
disclosed
ceramic composition
minor amount
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2000/032038
Other languages
French (fr)
Other versions
WO2001044133A2 (en
Inventor
Sergei Budnitski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOMAN Ltd
Original Assignee
KOMAN Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KOMAN Ltd filed Critical KOMAN Ltd
Priority to AU17882/01A priority Critical patent/AU1788201A/en
Publication of WO2001044133A2 publication Critical patent/WO2001044133A2/en
Publication of WO2001044133A3 publication Critical patent/WO2001044133A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

An un-sintered ceramic composition is disclosed which in one embodiment comprises a major amount of an aluminum-based component and a minor amount of a mineralizer/glass additive component, wherein the mineralizer/glass additive component comprises at least one boron-containing glass compound and at least two different alkaline-earth metal compounds. In another embodiment, a sintered ceramic composition is disclosed which comprises a major amount of alumina, a minor amount of boric oxide, and a minor amount of at least two different alkaline-earth metal oxides, wherein the metal oxides are independently selected from beryllium oxide, magnesium oxide, calcium oxide, strontium oxide and barium oxide. Additionally, a method for making a sintered ceramic composition and a sintered ceramic construction article and/or materials is disclosed.
PCT/US2000/032038 1999-12-15 2000-11-21 Ceramic material and method of obtaining same Ceased WO2001044133A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17882/01A AU1788201A (en) 1999-12-15 2000-11-21 Ceramic material and method of obtaining same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46434399A 1999-12-15 1999-12-15
US09/464,343 1999-12-15

Publications (2)

Publication Number Publication Date
WO2001044133A2 WO2001044133A2 (en) 2001-06-21
WO2001044133A3 true WO2001044133A3 (en) 2002-03-28

Family

ID=23843554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/032038 Ceased WO2001044133A2 (en) 1999-12-15 2000-11-21 Ceramic material and method of obtaining same

Country Status (2)

Country Link
AU (1) AU1788201A (en)
WO (1) WO2001044133A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2322422C2 (en) * 2006-06-06 2008-04-20 Федеральное государственное унитарное предприятие Научно-исследовательский институт Научно-производственное объединение "Луч" Method of production of articles on base of aluminum oxide
RU2405756C1 (en) * 2009-07-20 2010-12-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Сибирский федеральный университет" Method of producing alumina ceramic
JP6725115B2 (en) * 2017-12-25 2020-07-15 昭和電工株式会社 Alumina sintered body, abrasive grains, and grindstone

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554969A1 (en) * 1974-12-13 1976-06-16 Hermsdorf Keramik Veb GLAZED, NON-POROUS CERAMIC SINTER BODY HIGH MECHANICAL STRENGTH WITH STEATITANALOG ELECTRICAL INSULATION PROPERTIES
US4614725A (en) * 1984-09-22 1986-09-30 Ngk Spark Plug Co., Ltd. Alumina porcelain composition
US4643985A (en) * 1984-07-20 1987-02-17 Ngk Spark Plug Co., Ltd. Dielectric porcelain material
US4668646A (en) * 1985-08-28 1987-05-26 Ngk Spark Plug Co., Ltd. Alumina ceramic composition
US4755490A (en) * 1986-04-18 1988-07-05 Tektronix, Inc. Low firing temperature ceramic materials
US4866016A (en) * 1986-09-18 1989-09-12 Ngk Spark Plug Co., Ltd. Alumina-based ceramic composition
US4939106A (en) * 1987-08-31 1990-07-03 Tdk Corporation Sintered ceramic body
US5256603A (en) * 1992-11-19 1993-10-26 Corning Incorporated Glass bonded ceramic composites
JPH06144922A (en) * 1992-11-10 1994-05-24 Toshiba Monofrax Co Ltd High alumina casting refractory material
US5508236A (en) * 1993-08-20 1996-04-16 The Research Foundation Of State University Of New York Ceramic glass composition
US5753893A (en) * 1994-08-18 1998-05-19 Ngk Spark Plug Co., Ltd. Alumina-based sintered material for ceramic heater
US5855842A (en) * 1991-12-13 1999-01-05 Commonwealth Scientific And Industrial Research Organisation Process for producing a dense ceramic product
US6110854A (en) * 1996-05-28 2000-08-29 Max-Planck-Gesellschaft Zur Forderung De Wissenschaften, E.V. Liquid-phase sintering process for aluminate ceramics

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554969A1 (en) * 1974-12-13 1976-06-16 Hermsdorf Keramik Veb GLAZED, NON-POROUS CERAMIC SINTER BODY HIGH MECHANICAL STRENGTH WITH STEATITANALOG ELECTRICAL INSULATION PROPERTIES
US4643985A (en) * 1984-07-20 1987-02-17 Ngk Spark Plug Co., Ltd. Dielectric porcelain material
US4614725A (en) * 1984-09-22 1986-09-30 Ngk Spark Plug Co., Ltd. Alumina porcelain composition
US4668646A (en) * 1985-08-28 1987-05-26 Ngk Spark Plug Co., Ltd. Alumina ceramic composition
US4755490A (en) * 1986-04-18 1988-07-05 Tektronix, Inc. Low firing temperature ceramic materials
US4866016A (en) * 1986-09-18 1989-09-12 Ngk Spark Plug Co., Ltd. Alumina-based ceramic composition
US4939106A (en) * 1987-08-31 1990-07-03 Tdk Corporation Sintered ceramic body
US5855842A (en) * 1991-12-13 1999-01-05 Commonwealth Scientific And Industrial Research Organisation Process for producing a dense ceramic product
JPH06144922A (en) * 1992-11-10 1994-05-24 Toshiba Monofrax Co Ltd High alumina casting refractory material
US5256603A (en) * 1992-11-19 1993-10-26 Corning Incorporated Glass bonded ceramic composites
US5508236A (en) * 1993-08-20 1996-04-16 The Research Foundation Of State University Of New York Ceramic glass composition
US5753893A (en) * 1994-08-18 1998-05-19 Ngk Spark Plug Co., Ltd. Alumina-based sintered material for ceramic heater
US6110854A (en) * 1996-05-28 2000-08-29 Max-Planck-Gesellschaft Zur Forderung De Wissenschaften, E.V. Liquid-phase sintering process for aluminate ceramics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 1976-39979X, XP002948405 *

Also Published As

Publication number Publication date
WO2001044133A2 (en) 2001-06-21
AU1788201A (en) 2001-06-25

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