ATA904187A - Verfahren zur herstellung von aluminiumoxidkeramik, die eine erhoehte abriebsfestigkeit hat - Google Patents

Verfahren zur herstellung von aluminiumoxidkeramik, die eine erhoehte abriebsfestigkeit hat

Info

Publication number
ATA904187A
ATA904187A AT904187A AT904187A ATA904187A AT A904187 A ATA904187 A AT A904187A AT 904187 A AT904187 A AT 904187A AT 904187 A AT904187 A AT 904187A AT A904187 A ATA904187 A AT A904187A
Authority
AT
Austria
Prior art keywords
aluminum oxide
abrasion resistance
oxide ceramics
producing aluminum
increased abrasion
Prior art date
Application number
AT904187A
Other languages
English (en)
Other versions
AT393120B (de
Inventor
Laszlo Dr Sztankocics
Bela Lanyi
Tibor Fazekas
Bela Toplak
Istvan Sarkoezi
Original Assignee
Olajipari Foevallal Tervezoe
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 Olajipari Foevallal Tervezoe filed Critical Olajipari Foevallal Tervezoe
Publication of ATA904187A publication Critical patent/ATA904187A/de
Application granted granted Critical
Publication of AT393120B publication Critical patent/AT393120B/de

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
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT904187A 1987-03-05 1987-03-05 Verfahren zur herstellung von aluminiumoxidkeramik, die eine erhoehte abriebsfestigkeit hat AT393120B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/HU1987/000009 WO1988006575A1 (en) 1987-03-05 1987-03-05 Process for the preparation of aluminium oxide ceramics having increased abrasion resistance

Publications (2)

Publication Number Publication Date
ATA904187A true ATA904187A (de) 1991-01-15
AT393120B AT393120B (de) 1991-08-26

Family

ID=10980752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT904187A AT393120B (de) 1987-03-05 1987-03-05 Verfahren zur herstellung von aluminiumoxidkeramik, die eine erhoehte abriebsfestigkeit hat

Country Status (7)

Country Link
JP (1) JPH01502426A (de)
AT (1) AT393120B (de)
CH (1) CH677110A5 (de)
DE (1) DE3790916T1 (de)
GB (1) GB2209334B (de)
NL (1) NL8720112A (de)
WO (1) WO1988006575A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083451A (en) * 1995-04-18 2000-07-04 Applied Materials, Inc. Method of producing a polycrystalline alumina ceramic which is resistant to a fluorine-comprising plasma
US6247519B1 (en) * 1999-07-19 2001-06-19 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Preform for magnesium metal matrix composites
RU2168483C1 (ru) * 2000-03-07 2001-06-10 Институт химии Коми научного центра Уральского отделения РАН Шихта для получения конструкционной глиноземистой керамики и способ изготовления изделий из нее
IL170762A0 (en) * 2005-09-08 2009-02-11 Imi Tami Institute Research Improved alumina-based ceramic objects
DE102009035501B4 (de) * 2009-07-30 2016-06-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. α-Al2O3-Sintermaterial und Verfahren zur Herstellung eines hochdichten und feinstkristallinen Formkörpers aus diesem Material sowie dessen Verwendung
JPWO2023033066A1 (de) * 2021-08-31 2023-03-09

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS193669B1 (en) * 1974-07-23 1979-11-30 Stanislav Chylek Method for producing ceramic material based on alumina and objects from the said material
JPS5833188B2 (ja) * 1978-01-31 1983-07-18 株式会社日立製作所 アルミナ系磁器組成物
JPS55158170A (en) * 1979-05-25 1980-12-09 Ngk Spark Plug Co High speed cutting ceramic tool
JPS59156961A (ja) * 1983-02-24 1984-09-06 松下電器産業株式会社 アルミナ焼結基板の製造方法

Also Published As

Publication number Publication date
GB2209334B (en) 1991-10-16
GB2209334A (en) 1989-05-10
CH677110A5 (de) 1991-04-15
WO1988006575A1 (en) 1988-09-07
JPH01502426A (ja) 1989-08-24
DE3790916T1 (de) 1989-05-03
AT393120B (de) 1991-08-26
NL8720112A (nl) 1989-02-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee