JPS6228118B2 - - Google Patents
Info
- Publication number
- JPS6228118B2 JPS6228118B2 JP54171380A JP17138079A JPS6228118B2 JP S6228118 B2 JPS6228118 B2 JP S6228118B2 JP 54171380 A JP54171380 A JP 54171380A JP 17138079 A JP17138079 A JP 17138079A JP S6228118 B2 JPS6228118 B2 JP S6228118B2
- Authority
- JP
- Japan
- Prior art keywords
- single crystal
- sintered body
- alumina
- crystal
- heat
- 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
- 239000013078 crystal Substances 0.000 claims description 67
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 33
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 24
- 239000000395 magnesium oxide Substances 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000003966 growth inhibitor Substances 0.000 claims description 5
- 239000000411 inducer Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 9
- 230000008025 crystallization Effects 0.000 description 9
- 238000005245 sintering Methods 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 7
- 239000000155 melt Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- MUJOIMFVNIBMKC-UHFFFAOYSA-N fludioxonil Chemical compound C=12OC(F)(F)OC2=CC=CC=1C1=CNC=C1C#N MUJOIMFVNIBMKC-UHFFFAOYSA-N 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 208000034809 Product contamination Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- MFUVDXOKPBAHMC-UHFFFAOYSA-N magnesium;dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MFUVDXOKPBAHMC-UHFFFAOYSA-N 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17138079A JPS5692190A (en) | 1979-12-27 | 1979-12-27 | Oxide single crystal body and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17138079A JPS5692190A (en) | 1979-12-27 | 1979-12-27 | Oxide single crystal body and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5692190A JPS5692190A (en) | 1981-07-25 |
| JPS6228118B2 true JPS6228118B2 (ru) | 1987-06-18 |
Family
ID=15922097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17138079A Granted JPS5692190A (en) | 1979-12-27 | 1979-12-27 | Oxide single crystal body and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5692190A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200092528A (ko) | 2019-01-24 | 2020-08-04 | 율촌화학 주식회사 | 배리어 필름 코팅용 조성물, 이를 포함하는 배리어 필름 및 이의 제조방법 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5427051A (en) * | 1993-05-21 | 1995-06-27 | General Electric Company | Solid state formation of sapphire using a localized energy source |
| US5451553A (en) * | 1993-09-24 | 1995-09-19 | General Electric Company | Solid state thermal conversion of polycrystalline alumina to sapphire |
| US5487353A (en) * | 1994-02-14 | 1996-01-30 | General Electric Company | Conversion of doped polycrystalline material to single crystal |
| US6126889A (en) * | 1998-02-11 | 2000-10-03 | General Electric Company | Process of preparing monolithic seal for sapphire CMH lamp |
| JPWO2002022920A1 (ja) * | 2000-09-18 | 2004-02-05 | 第一稀元素化学工業株式会社 | 希土類−鉄ガーネット単結晶体及びその製造方法 |
| JP7223669B2 (ja) * | 2019-09-27 | 2023-02-16 | 京セラ株式会社 | 耐食性部材、半導体製造装置用部品および半導体製造装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112800A (en) * | 1975-03-31 | 1976-10-05 | Hideo Tamura | Synthesis of single crystal of ferrite |
-
1979
- 1979-12-27 JP JP17138079A patent/JPS5692190A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112800A (en) * | 1975-03-31 | 1976-10-05 | Hideo Tamura | Synthesis of single crystal of ferrite |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200092528A (ko) | 2019-01-24 | 2020-08-04 | 율촌화학 주식회사 | 배리어 필름 코팅용 조성물, 이를 포함하는 배리어 필름 및 이의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5692190A (en) | 1981-07-25 |
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