ATE56984T1 - Verfahren zur herstellung von aluminiumhaltigen reibungsmitteln. - Google Patents

Verfahren zur herstellung von aluminiumhaltigen reibungsmitteln.

Info

Publication number
ATE56984T1
ATE56984T1 AT86300082T AT86300082T ATE56984T1 AT E56984 T1 ATE56984 T1 AT E56984T1 AT 86300082 T AT86300082 T AT 86300082T AT 86300082 T AT86300082 T AT 86300082T AT E56984 T1 ATE56984 T1 AT E56984T1
Authority
AT
Austria
Prior art keywords
granules
gamma alumina
manufacture
compounds containing
containing aluminum
Prior art date
Application number
AT86300082T
Other languages
English (en)
Inventor
David Rand Meloon
Original Assignee
Abrasive Ind Inc
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 Abrasive Ind Inc filed Critical Abrasive Ind Inc
Application granted granted Critical
Publication of ATE56984T1 publication Critical patent/ATE56984T1/de

Links

Classifications

    • 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
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/32—Thermal decomposition of sulfates including complex sulfates, e.g. alums
    • 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
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Lubricants (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
AT86300082T 1985-03-08 1986-01-08 Verfahren zur herstellung von aluminiumhaltigen reibungsmitteln. ATE56984T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/709,757 US4568363A (en) 1985-03-08 1985-03-08 Method for making sintered aluminous abrasive particles
EP86300082A EP0195491B1 (de) 1985-03-08 1986-01-08 Verfahren zur Herstellung von aluminiumhaltigen Reibungsmitteln

Publications (1)

Publication Number Publication Date
ATE56984T1 true ATE56984T1 (de) 1990-10-15

Family

ID=24851201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86300082T ATE56984T1 (de) 1985-03-08 1986-01-08 Verfahren zur herstellung von aluminiumhaltigen reibungsmitteln.

Country Status (10)

Country Link
US (1) US4568363A (de)
EP (1) EP0195491B1 (de)
JP (1) JPS61207480A (de)
CN (1) CN1004631B (de)
AT (1) ATE56984T1 (de)
AU (1) AU571754B2 (de)
BR (1) BR8600982A (de)
CA (1) CA1242588A (de)
DE (1) DE3674441D1 (de)
NL (1) NL8600261A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383945A (en) * 1984-01-19 1995-01-24 Norton Company Abrasive material and method
AT389884B (de) * 1986-10-03 1990-02-12 Treibacher Chemische Werke Ag Verfahren zur herstellung eines gesinterten schleifmaterials auf der basis von alpha-al2o3
JPH05238726A (ja) * 1992-02-28 1993-09-17 Mitsubishi Materials Corp 高結晶性微細α−アルミナ粉末の製造方法
CN108048035A (zh) * 2017-10-31 2018-05-18 江西纳朴实业有限公司 一种鹅卵石形陶瓷研磨介质的制备方法
CN110861008B (zh) * 2018-05-31 2021-02-26 江苏赛扬精工科技有限责任公司 利用提取磨料制备砂轮的方法
CN112794733B (zh) * 2021-02-09 2023-03-03 洛阳润宝研磨材料有限公司 一种锆膜研磨材料的制备方法
CN114162843B (zh) * 2021-12-27 2024-05-17 鄂尔多斯市环保投资有限公司 一种高铝粉煤灰制备建材添加剂的装置
CN117205908B (zh) * 2023-11-09 2024-02-27 上海银锅环保科技有限公司 一种氧化铝与硅酸钙复合催化剂及其制备方法与用途

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003919A (en) * 1956-06-22 1961-10-10 Procter & Gamble Alumina abrasive materials
US2947056A (en) * 1957-10-08 1960-08-02 Kabel Es Muanyaggyar Sintered alumina articles and a process for the production thereof
US3121623A (en) * 1961-03-17 1964-02-18 Nesin Asher Method of making crystalline alumina lapping powder
US3428443A (en) * 1965-07-26 1969-02-18 Carborundum Co Barrel finishing media
US3615307A (en) * 1967-10-19 1971-10-26 Norton Co Method for producing alpha-alumina crystals from aluminum oxide containing calcium oxide
US3491492A (en) * 1968-01-15 1970-01-27 Us Industries Inc Method of making alumina abrasive grains
US3528790A (en) * 1968-02-20 1970-09-15 Norton Co Resin bonded aluminum oxide abrasive products having improved strength
DE2623482C2 (de) * 1976-05-26 1985-06-27 Alcoa Chemie GmbH, 6700 Ludwigshafen Verfahren zur Herstellung eines kristallinen Aluminiumoxids für Polier-, Läpp- und Schleifmittel
JPS5524813A (en) * 1978-08-03 1980-02-22 Showa Denko Kk Alumina grinding grain
DE2850064B1 (de) * 1978-11-18 1980-05-08 Giulini Chemie Hexagonale tafelfoermige alpha-Aluminiumoxid-Einkristalle und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
CN86101013A (zh) 1986-10-08
NL8600261A (nl) 1986-10-01
EP0195491B1 (de) 1990-09-26
US4568363A (en) 1986-02-04
CN1004631B (zh) 1989-06-28
CA1242588A (en) 1988-10-04
EP0195491A2 (de) 1986-09-24
JPS61207480A (ja) 1986-09-13
DE3674441D1 (de) 1990-10-31
EP0195491A3 (en) 1988-04-27
AU5147385A (en) 1986-09-11
BR8600982A (pt) 1986-11-18
AU571754B2 (en) 1988-04-21

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