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ATA15389A - Microcrystalline sintered grinding material based on Alpha-A1203 - Google Patents

Microcrystalline sintered grinding material based on Alpha-A1203

Info

Publication number
ATA15389A
ATA15389A AT0015389A AT15389A ATA15389A AT A15389 A ATA15389 A AT A15389A AT 0015389 A AT0015389 A AT 0015389A AT 15389 A AT15389 A AT 15389A AT A15389 A ATA15389 A AT A15389A
Authority
AT
Austria
Prior art keywords
alpha
material based
grinding material
microcrystalline sintered
sintered grinding
Prior art date
Application number
AT0015389A
Other languages
German (de)
Other versions
AT395317B (en
Original Assignee
Treibacher Chemische Werke Ag
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 Treibacher Chemische Werke Ag filed Critical Treibacher Chemische Werke Ag
Priority to AT0015389A priority Critical patent/AT395317B/en
Priority to US07/427,239 priority patent/US5053369A/en
Priority to EP89890279A priority patent/EP0368837B1/en
Priority to DE8989890279T priority patent/DE58903284D1/en
Priority to AT89890279T priority patent/ATE84509T1/en
Priority to JP1285142A priority patent/JPH02283661A/en
Priority to US07/713,415 priority patent/US5106791A/en
Publication of ATA15389A publication Critical patent/ATA15389A/en
Application granted granted Critical
Publication of AT395317B publication Critical patent/AT395317B/en

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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT0015389A 1988-11-02 1989-01-26 MICROCRYSTALLINE SINTERED ABRASIVE MATERIAL BASED ON ALPHA-Al2O3 AT395317B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT0015389A AT395317B (en) 1989-01-26 1989-01-26 MICROCRYSTALLINE SINTERED ABRASIVE MATERIAL BASED ON ALPHA-Al2O3
US07/427,239 US5053369A (en) 1988-11-02 1989-10-25 Sintered microcrystalline ceramic material
EP89890279A EP0368837B1 (en) 1988-11-02 1989-10-30 Sintered microcrystalline ceramic material
DE8989890279T DE58903284D1 (en) 1988-11-02 1989-10-30 Sintered microcrystalline ceramic material.
AT89890279T ATE84509T1 (en) 1988-11-02 1989-10-30 SINTERED MICROCRYSTALLINE CERAMIC MATERIAL.
JP1285142A JPH02283661A (en) 1988-11-02 1989-11-02 Ceramic material and preparation thereof
US07/713,415 US5106791A (en) 1988-11-02 1991-06-10 Sintered microcrystalline ceramic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0015389A AT395317B (en) 1989-01-26 1989-01-26 MICROCRYSTALLINE SINTERED ABRASIVE MATERIAL BASED ON ALPHA-Al2O3

Publications (2)

Publication Number Publication Date
ATA15389A true ATA15389A (en) 1992-04-15
AT395317B AT395317B (en) 1992-11-25

Family

ID=3482945

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0015389A AT395317B (en) 1988-11-02 1989-01-26 MICROCRYSTALLINE SINTERED ABRASIVE MATERIAL BASED ON ALPHA-Al2O3

Country Status (1)

Country Link
AT (1) AT395317B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881282A (en) * 1973-10-24 1975-05-06 Norton Co Abrasive grain of fused alumina-zirconia-ceria alloy

Also Published As

Publication number Publication date
AT395317B (en) 1992-11-25

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Legal Events

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