IE39637B1 - Production of large boron nitride crystals - Google Patents
Production of large boron nitride crystalsInfo
- Publication number
- IE39637B1 IE39637B1 IE1563/74A IE156374A IE39637B1 IE 39637 B1 IE39637 B1 IE 39637B1 IE 1563/74 A IE1563/74 A IE 1563/74A IE 156374 A IE156374 A IE 156374A IE 39637 B1 IE39637 B1 IE 39637B1
- Authority
- IE
- Ireland
- Prior art keywords
- boron nitride
- mixture
- particle size
- nitride particles
- average particle
- Prior art date
Links
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
- C01B21/064—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 boron
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/38—Nitrides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B9/00—Single-crystal growth from melt solutions using molten solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39463573A | 1973-09-06 | 1973-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE39637L IE39637L (en) | 1975-03-06 |
| IE39637B1 true IE39637B1 (en) | 1978-11-22 |
Family
ID=23559782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1563/74A IE39637B1 (en) | 1973-09-06 | 1974-07-23 | Production of large boron nitride crystals |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS558925B2 (de) |
| AT (1) | AT362746B (de) |
| BE (1) | BE818939A (de) |
| CA (1) | CA1040385A (de) |
| CH (1) | CH605404A5 (de) |
| DE (1) | DE2441298C3 (de) |
| FR (1) | FR2243151B1 (de) |
| GB (1) | GB1481026A (de) |
| IE (1) | IE39637B1 (de) |
| IT (1) | IT1020281B (de) |
| NO (1) | NO137588C (de) |
| SE (1) | SE394415B (de) |
| ZA (1) | ZA744736B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58126464U (ja) * | 1982-02-18 | 1983-08-27 | コニカ株式会社 | 現像装置 |
| JPS58133156U (ja) * | 1982-03-03 | 1983-09-08 | コニカ株式会社 | 現像装置 |
| FR2796657B1 (fr) * | 1999-07-20 | 2001-10-26 | Thomson Csf | Procede de synthese de materiaux massifs monocristallins en nitrures d'elements de la colonne iii du tableau de la classification periodique |
-
1974
- 1974-07-22 CA CA205,299A patent/CA1040385A/en not_active Expired
- 1974-07-23 IE IE1563/74A patent/IE39637B1/xx unknown
- 1974-07-24 ZA ZA00744736A patent/ZA744736B/xx unknown
- 1974-07-29 GB GB33346/74A patent/GB1481026A/en not_active Expired
- 1974-08-16 BE BE147688A patent/BE818939A/xx not_active IP Right Cessation
- 1974-08-29 DE DE2441298A patent/DE2441298C3/de not_active Expired
- 1974-08-29 IT IT26719/74A patent/IT1020281B/it active
- 1974-09-03 AT AT0710174A patent/AT362746B/de not_active IP Right Cessation
- 1974-09-03 FR FR7429930A patent/FR2243151B1/fr not_active Expired
- 1974-09-04 CH CH1199174A patent/CH605404A5/xx not_active IP Right Cessation
- 1974-09-05 NO NO743192A patent/NO137588C/no unknown
- 1974-09-05 JP JP10144874A patent/JPS558925B2/ja not_active Expired
- 1974-09-05 SE SE7302002A patent/SE394415B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2441298A1 (de) | 1975-03-13 |
| FR2243151B1 (de) | 1978-07-13 |
| IE39637L (en) | 1975-03-06 |
| NO743192L (de) | 1975-04-01 |
| ATA710174A (de) | 1980-11-15 |
| SE394415B (sv) | 1977-06-27 |
| AT362746B (de) | 1981-06-10 |
| AU7158474A (en) | 1976-01-29 |
| GB1481026A (en) | 1977-07-27 |
| JPS558925B2 (de) | 1980-03-06 |
| DE2441298B2 (de) | 1981-03-12 |
| BE818939A (fr) | 1974-12-16 |
| NO137588B (no) | 1977-12-12 |
| NO137588C (no) | 1978-03-21 |
| FR2243151A1 (de) | 1975-04-04 |
| ZA744736B (en) | 1975-11-26 |
| IT1020281B (it) | 1977-12-20 |
| DE2441298C3 (de) | 1982-01-28 |
| JPS5076000A (de) | 1975-06-21 |
| CA1040385A (en) | 1978-10-17 |
| SE7411253L (de) | 1975-03-07 |
| CH605404A5 (de) | 1978-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU471771B2 (en) | Ore conditioning process forthe efficient recovery of nickel from relatively high magnesium and acid consuming constituent containing oxidic nickel ores | |
| ES8200143A1 (es) | Procedimiento de maceracion de maiz | |
| IE39637B1 (en) | Production of large boron nitride crystals | |
| GB1503137A (en) | Process for producing glass products | |
| US2888325A (en) | Method of making boron nitride material and bodies | |
| ES406144A1 (es) | Procedimiento para la produccion de 1,5-dinitro-quinona y 1,8 - dinitro-quinona. | |
| ES407410A1 (es) | Un metodo para producir materiales de carbonatos calcinadosen forma de aglomerados. | |
| JPS5351295A (en) | Preparation of polyester | |
| GB1417813A (en) | Production of granular sodium dichloroisocyanurate | |
| JPS5225733A (en) | Process for preparation of benzaldehydes | |
| US2415443A (en) | Strontium peroxide and method of making the same | |
| CN85106775A (zh) | 合成金刚石用石墨及其制造方法 | |
| JPS56145281A (en) | Production of 2- 1-hydroxy-3-butenyl -5-methylfuran | |
| CA1034385A (en) | Process of recovering metals from ultrabasic rock | |
| ES8104319A1 (es) | Un metodo mejorado de o-desmetilacion de un antibiotico de fortimicina | |
| US3819808A (en) | Process for preparing lithium borohydride in an ether solution comprising lithium aluminum hydride and aluminum hydride | |
| ES392026A1 (es) | Procedimiento y aparato para la fabricacion de particulas de una gama de tamanos estrecha y predeterminada. | |
| IE37047B1 (en) | Diamond synthesis | |
| US3513196A (en) | Method for obtaining brominated salicylanilides | |
| GB1465739A (en) | Process for the preparation of pure 1-nitroanthraquinone | |
| US3103434A (en) | Production of beryllium | |
| GB1394318A (en) | Preparation of silver chloride powder | |
| GB1346476A (en) | Fluorination of boric acid and phosphorous acid | |
| CA921494A (en) | Process of separating and recovering acetylene from raw ethylene | |
| GB1427884A (en) | Process for the preparation of 1-nitroanthraquinone |