AT288902B - Verfahren zur Herstellung von α-Aluminiumoxyd in Form von unzerbrochenen Einkristallen - Google Patents
Verfahren zur Herstellung von α-Aluminiumoxyd in Form von unzerbrochenen EinkristallenInfo
- Publication number
- AT288902B AT288902B AT340067A AT340067A AT288902B AT 288902 B AT288902 B AT 288902B AT 340067 A AT340067 A AT 340067A AT 340067 A AT340067 A AT 340067A AT 288902 B AT288902 B AT 288902B
- Authority
- AT
- Austria
- Prior art keywords
- production
- aluminum oxide
- single crystals
- unbroken single
- unbroken
- Prior art date
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
- C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54111566A | 1966-04-08 | 1966-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT288902B true AT288902B (de) | 1971-03-25 |
Family
ID=24158233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT340067A AT288902B (de) | 1966-04-08 | 1967-04-10 | Verfahren zur Herstellung von α-Aluminiumoxyd in Form von unzerbrochenen Einkristallen |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT288902B (de) |
| BE (1) | BE696492A (de) |
| CH (1) | CH487802A (de) |
| DE (1) | DE1592142A1 (de) |
| ES (1) | ES339024A1 (de) |
| GB (1) | GB1164214A (de) |
| NL (1) | NL6704942A (de) |
| NO (1) | NO118216B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103598A (en) * | 1989-04-28 | 1992-04-14 | Norton Company | Coated abrasive material containing abrasive filaments |
| ES2324145B2 (es) * | 2008-11-05 | 2010-02-12 | Universidad De Oviedo | Procedimiento para la obtencion de sulfatos de aluminio, alumina abrasiva y alumbres de potasio y amonio a partir de polvos de electrofiltro de un proceso bayer. |
| CN114408954B (zh) * | 2022-01-26 | 2023-06-13 | 株洲科能新材料股份有限公司 | 一种单晶氧化铝微粉的制备方法 |
-
1967
- 1967-03-22 GB GB1345667A patent/GB1164214A/en not_active Expired
- 1967-04-03 NO NO16754967A patent/NO118216B/no unknown
- 1967-04-03 CH CH462967A patent/CH487802A/fr not_active IP Right Cessation
- 1967-04-03 BE BE696492D patent/BE696492A/xx unknown
- 1967-04-07 NL NL6704942A patent/NL6704942A/xx unknown
- 1967-04-07 DE DE19671592142 patent/DE1592142A1/de active Pending
- 1967-04-07 ES ES339024A patent/ES339024A1/es not_active Expired
- 1967-04-10 AT AT340067A patent/AT288902B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6704942A (de) | 1967-10-09 |
| ES339024A1 (es) | 1968-04-16 |
| DE1592142A1 (de) | 1970-10-29 |
| NO118216B (de) | 1969-12-01 |
| CH487802A (fr) | 1970-03-31 |
| BE696492A (de) | 1967-10-03 |
| GB1164214A (en) | 1969-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |