CA1040385A - Large particle hexagonal boron nitride - Google Patents
Large particle hexagonal boron nitrideInfo
- Publication number
- CA1040385A CA1040385A CA205,299A CA205299A CA1040385A CA 1040385 A CA1040385 A CA 1040385A CA 205299 A CA205299 A CA 205299A CA 1040385 A CA1040385 A CA 1040385A
- Authority
- CA
- Canada
- Prior art keywords
- boron nitride
- nitride
- mixture
- crystals
- microns
- 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.)
- Expired
Links
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052582 BN Inorganic materials 0.000 title claims abstract description 40
- 239000002245 particle Substances 0.000 title claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 28
- IDBFBDSKYCUNPW-UHFFFAOYSA-N lithium nitride Chemical compound [Li]N([Li])[Li] IDBFBDSKYCUNPW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 150000004767 nitrides Chemical class 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical class [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 Li3N Chemical class 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000002195 soluble material Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 21
- 229910052796 boron Inorganic materials 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 239000013078 crystal Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000001953 recrystallisation Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 229910052984 zinc sulfide Inorganic materials 0.000 description 3
- CBQYNPHHHJTCJS-UHFFFAOYSA-N Alline Chemical compound C1=CC=C2C3(O)CCN(C)C3NC2=C1 CBQYNPHHHJTCJS-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 1
- MBEGFNBBAVRKLK-UHFFFAOYSA-N sodium;iminomethylideneazanide Chemical compound [Na+].[NH-]C#N MBEGFNBBAVRKLK-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 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
- C01B21/064—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)
- Crystals, And After-Treatments Of Crystals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39463573A | 1973-09-06 | 1973-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1040385A true CA1040385A (en) | 1978-10-17 |
Family
ID=23559782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA205,299A Expired CA1040385A (en) | 1973-09-06 | 1974-07-22 | Large particle hexagonal boron nitride |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS558925B2 (it) |
| AT (1) | AT362746B (it) |
| BE (1) | BE818939A (it) |
| CA (1) | CA1040385A (it) |
| CH (1) | CH605404A5 (it) |
| DE (1) | DE2441298C3 (it) |
| FR (1) | FR2243151B1 (it) |
| GB (1) | GB1481026A (it) |
| IE (1) | IE39637B1 (it) |
| IT (1) | IT1020281B (it) |
| NO (1) | NO137588C (it) |
| SE (1) | SE394415B (it) |
| ZA (1) | ZA744736B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 IT IT26719/74A patent/IT1020281B/it active
- 1974-08-29 DE DE2441298A patent/DE2441298C3/de not_active Expired
- 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 SE SE7302002A patent/SE394415B/xx unknown
- 1974-09-05 JP JP10144874A patent/JPS558925B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA710174A (de) | 1980-11-15 |
| IE39637L (en) | 1975-03-06 |
| AU7158474A (en) | 1976-01-29 |
| SE394415B (sv) | 1977-06-27 |
| DE2441298C3 (de) | 1982-01-28 |
| CH605404A5 (it) | 1978-09-29 |
| NO137588B (no) | 1977-12-12 |
| NO743192L (it) | 1975-04-01 |
| BE818939A (fr) | 1974-12-16 |
| FR2243151B1 (it) | 1978-07-13 |
| ZA744736B (en) | 1975-11-26 |
| FR2243151A1 (it) | 1975-04-04 |
| DE2441298A1 (de) | 1975-03-13 |
| JPS558925B2 (it) | 1980-03-06 |
| NO137588C (no) | 1978-03-21 |
| JPS5076000A (it) | 1975-06-21 |
| GB1481026A (en) | 1977-07-27 |
| DE2441298B2 (de) | 1981-03-12 |
| IE39637B1 (en) | 1978-11-22 |
| IT1020281B (it) | 1977-12-20 |
| AT362746B (de) | 1981-06-10 |
| SE7411253L (it) | 1975-03-07 |
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