CA2014482A1 - Production de corps frittes alpha-al o - Google Patents

Production de corps frittes alpha-al o

Info

Publication number
CA2014482A1
CA2014482A1 CA 2014482 CA2014482A CA2014482A1 CA 2014482 A1 CA2014482 A1 CA 2014482A1 CA 2014482 CA2014482 CA 2014482 CA 2014482 A CA2014482 A CA 2014482A CA 2014482 A1 CA2014482 A1 CA 2014482A1
Authority
CA
Canada
Prior art keywords
sintering
process according
al2o3
alpha
precursor
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.)
Abandoned
Application number
CA 2014482
Other languages
English (en)
Inventor
Paul Moltgen
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.)
HC Starck GmbH
Original Assignee
Individual
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
Priority claimed from EP89106819A external-priority patent/EP0394500B1/fr
Priority claimed from EP89106820A external-priority patent/EP0394501B1/fr
Application filed by Individual filed Critical Individual
Publication of CA2014482A1 publication Critical patent/CA2014482A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA 2014482 1989-04-17 1990-04-12 Production de corps frittes alpha-al o Abandoned CA2014482A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP89106820.7 1989-04-17
EP89106819.9 1989-04-17
EP89106819A EP0394500B1 (fr) 1989-04-17 1989-04-17 Procédé pour la préparation de corps frittes en alumine alpha
EP89106820A EP0394501B1 (fr) 1989-04-17 1989-04-17 Procédé pour la préparation de corps frittés en alumine alpha

Publications (1)

Publication Number Publication Date
CA2014482A1 true CA2014482A1 (fr) 1990-10-17

Family

ID=26120100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2014482 Abandoned CA2014482A1 (fr) 1989-04-17 1990-04-12 Production de corps frittes alpha-al o

Country Status (2)

Country Link
JP (1) JPH02293371A (fr)
CA (1) CA2014482A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611829A (en) * 1995-06-20 1997-03-18 Minnesota Mining And Manufacturing Company Alpha alumina-based abrasive grain containing silica and iron oxide
US5645619A (en) * 1995-06-20 1997-07-08 Minnesota Mining And Manufacturing Company Method of making alpha alumina-based abrasive grain containing silica and iron oxide
US6277161B1 (en) 1999-09-28 2001-08-21 3M Innovative Properties Company Abrasive grain, abrasive articles, and methods of making and using the same
US6287353B1 (en) 1999-09-28 2001-09-11 3M Innovative Properties Company Abrasive grain, abrasive articles, and methods of making and using the same
WO2009048573A2 (fr) * 2007-10-10 2009-04-16 Massachusetts Institute Of Technology Densification d'oxydes métalliques

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001056926A1 (fr) * 2000-02-04 2001-08-09 Goro Sato Composition d'alumine et son procede de preparation
CN105102158B (zh) * 2013-04-05 2018-03-23 3M创新有限公司 烧结磨料颗粒、其制备方法以及包含烧结磨料颗粒的磨料制品

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611829A (en) * 1995-06-20 1997-03-18 Minnesota Mining And Manufacturing Company Alpha alumina-based abrasive grain containing silica and iron oxide
US5645619A (en) * 1995-06-20 1997-07-08 Minnesota Mining And Manufacturing Company Method of making alpha alumina-based abrasive grain containing silica and iron oxide
US6277161B1 (en) 1999-09-28 2001-08-21 3M Innovative Properties Company Abrasive grain, abrasive articles, and methods of making and using the same
US6287353B1 (en) 1999-09-28 2001-09-11 3M Innovative Properties Company Abrasive grain, abrasive articles, and methods of making and using the same
WO2009048573A2 (fr) * 2007-10-10 2009-04-16 Massachusetts Institute Of Technology Densification d'oxydes métalliques
WO2009048573A3 (fr) * 2007-10-10 2009-07-23 Massachusetts Inst Technology Densification d'oxydes métalliques

Also Published As

Publication number Publication date
JPH02293371A (ja) 1990-12-04

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Legal Events

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