IL69785A0 - High purity alumina grains and processes for the preparation thereof - Google Patents

High purity alumina grains and processes for the preparation thereof

Info

Publication number
IL69785A0
IL69785A0 IL69785A IL6978583A IL69785A0 IL 69785 A0 IL69785 A0 IL 69785A0 IL 69785 A IL69785 A IL 69785A IL 6978583 A IL6978583 A IL 6978583A IL 69785 A0 IL69785 A0 IL 69785A0
Authority
IL
Israel
Prior art keywords
processes
preparation
high purity
purity alumina
alumina grains
Prior art date
Application number
IL69785A
Other languages
English (en)
Original Assignee
Kennecott Corp
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 Kennecott Corp filed Critical Kennecott Corp
Publication of IL69785A0 publication Critical patent/IL69785A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/21—Attrition-index or crushing strength of granulates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IL69785A 1982-09-23 1983-09-21 High purity alumina grains and processes for the preparation thereof IL69785A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42199382A 1982-09-23 1982-09-23

Publications (1)

Publication Number Publication Date
IL69785A0 true IL69785A0 (en) 1983-12-30

Family

ID=23672945

Family Applications (1)

Application Number Title Priority Date Filing Date
IL69785A IL69785A0 (en) 1982-09-23 1983-09-21 High purity alumina grains and processes for the preparation thereof

Country Status (5)

Country Link
JP (1) JPS5983932A (xx)
AU (1) AU1935483A (xx)
BE (1) BE897802A (xx)
DE (1) DE3334098A1 (xx)
IL (1) IL69785A0 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ210805A (en) * 1984-01-19 1988-04-29 Norton Co Aluminous abrasive grits or shaped bodies
ZA854133B (en) * 1984-06-14 1986-05-28 Norton Co Process for producing alumina bodies
DE3503668A1 (de) * 1985-02-04 1986-08-07 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Verfahren zur herstellung keramischer formkoerper
DE3801328A1 (de) * 1988-01-19 1989-07-27 Asea Brown Boveri Verfahren zur herstellung eines formkoerpers aus oxidkeramik
WO1990001523A1 (fr) * 1988-08-12 1990-02-22 Ube Industries, Ltd. Fibres de carbure a resistance et module d'elasticite eleves et composition polymere utilisee dans leur fabrication
JP2824130B2 (ja) * 1989-07-25 1998-11-11 株式会社クラレ 感温変色性複合繊維
EP0678489A1 (de) * 1994-04-19 1995-10-25 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Alumina-Sinterprodukt und Verfahren zu seiner Herstellung
AT519483B1 (de) * 2016-12-20 2018-12-15 Tyrolit Schleifmittelwerke Swarovski Kg Verfahren zur herstellung von schleifmittelteilchen

Also Published As

Publication number Publication date
BE897802A (fr) 1984-01-16
AU1935483A (en) 1984-03-29
DE3334098A1 (de) 1984-04-26
JPS5983932A (ja) 1984-05-15

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