IT8922797A0 - Procedimento per la preparazione di polveri fini di alluminio nitruro da al303 e carbone - Google Patents
Procedimento per la preparazione di polveri fini di alluminio nitruro da al303 e carboneInfo
- Publication number
- IT8922797A0 IT8922797A0 IT22797A IT2279789A IT8922797A0 IT 8922797 A0 IT8922797 A0 IT 8922797A0 IT 22797 A IT22797 A IT 22797A IT 2279789 A IT2279789 A IT 2279789A IT 8922797 A0 IT8922797 A0 IT 8922797A0
- Authority
- IT
- Italy
- Prior art keywords
- nitide
- powders
- procedure
- carbon
- preparation
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/072—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with aluminium
- C01B21/0726—Preparation by carboreductive nitridation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02279789A IT1237806B (it) | 1989-12-21 | 1989-12-21 | Procedimento per la preparazione di polveri fini di alluminio nitruro da al303 e carbone |
| EP90203421A EP0434166A1 (en) | 1989-12-21 | 1990-12-18 | Process for preparing fine powders of aluminium nitride from A12O3 and carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02279789A IT1237806B (it) | 1989-12-21 | 1989-12-21 | Procedimento per la preparazione di polveri fini di alluminio nitruro da al303 e carbone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8922797A0 true IT8922797A0 (it) | 1989-12-21 |
| IT1237806B IT1237806B (it) | 1993-06-17 |
Family
ID=11200535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT02279789A IT1237806B (it) | 1989-12-21 | 1989-12-21 | Procedimento per la preparazione di polveri fini di alluminio nitruro da al303 e carbone |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0434166A1 (it) |
| IT (1) | IT1237806B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240237166A1 (en) * | 2021-02-26 | 2024-07-11 | Jung Jang Youn | Microwave heating apparatus, and method for manufacturing aluminum nitride by using same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54121442A (en) * | 1978-03-13 | 1979-09-20 | Power Reactor & Nuclear Fuel Dev Corp | Microwave heating device for radioactive material |
| US4643859A (en) * | 1985-01-26 | 1987-02-17 | National Institute For Researches In Inorganic Materials | Process for the production of fine non-oxide powders from alkoxides |
| US4788167A (en) * | 1986-11-20 | 1988-11-29 | Minnesota Mining And Manufacturing Company | Aluminum nitride/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process |
| KR910001300B1 (ko) * | 1986-11-28 | 1991-03-02 | 가와사키세이데쓰 가부시키가이샤 | 질화 알루미늄 분말의 제조방법 |
| US4784686A (en) * | 1987-04-24 | 1988-11-15 | The United States Of America As Represented By The United States Department Of Energy | Synthesis of ultrafine powders by microwave heating |
-
1989
- 1989-12-21 IT IT02279789A patent/IT1237806B/it active IP Right Grant
-
1990
- 1990-12-18 EP EP90203421A patent/EP0434166A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1237806B (it) | 1993-06-17 |
| EP0434166A1 (en) | 1991-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941213 |