JPS63236756A - 多結晶人造ルビ−及びその製造方法 - Google Patents
多結晶人造ルビ−及びその製造方法Info
- Publication number
- JPS63236756A JPS63236756A JP62072671A JP7267187A JPS63236756A JP S63236756 A JPS63236756 A JP S63236756A JP 62072671 A JP62072671 A JP 62072671A JP 7267187 A JP7267187 A JP 7267187A JP S63236756 A JPS63236756 A JP S63236756A
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- chromium
- fine powder
- artificial ruby
- salt
- 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.)
- Granted
Links
- 239000010979 ruby Substances 0.000 title claims description 9
- 229910001750 ruby Inorganic materials 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 15
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 15
- 239000000395 magnesium oxide Substances 0.000 claims description 15
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 13
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 8
- 238000001513 hot isostatic pressing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 5
- 150000001844 chromium Chemical class 0.000 claims description 5
- 238000001694 spray drying Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 3
- 159000000003 magnesium salts Chemical class 0.000 claims description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000011362 coarse particle Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 238000005979 thermal decomposition reaction Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 description 13
- 238000005498 polishing Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- -1 aluminum ammonium carbonite hydroxide Chemical compound 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical group [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000011124 aluminium ammonium sulphate Nutrition 0.000 description 1
- LCQXXBOSCBRNNT-UHFFFAOYSA-K ammonium aluminium sulfate Chemical group [NH4+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCQXXBOSCBRNNT-UHFFFAOYSA-K 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62072671A JPS63236756A (ja) | 1987-03-26 | 1987-03-26 | 多結晶人造ルビ−及びその製造方法 |
| KR1019880003112A KR910009894B1 (ko) | 1987-03-26 | 1988-03-23 | 세라믹스 제품 및 그 제조방법 |
| DE3887999T DE3887999T2 (de) | 1987-03-26 | 1988-03-25 | Keramische Produkte und Verfahren zu ihrer Herstellung. |
| EP88302680A EP0284418B1 (en) | 1987-03-26 | 1988-03-25 | Ceramic products and process for producing the same |
| US07/173,445 US4952537A (en) | 1987-03-26 | 1988-03-25 | Ceramic products and process for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62072671A JPS63236756A (ja) | 1987-03-26 | 1987-03-26 | 多結晶人造ルビ−及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63236756A true JPS63236756A (ja) | 1988-10-03 |
| JPH0583511B2 JPH0583511B2 (enrdf_load_stackoverflow) | 1993-11-26 |
Family
ID=13496054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62072671A Granted JPS63236756A (ja) | 1987-03-26 | 1987-03-26 | 多結晶人造ルビ−及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63236756A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237965A (ja) * | 1994-02-28 | 1995-09-12 | Kyocera Corp | セラミックス製ガイド部材及びその製造方法 |
| JP2006273701A (ja) * | 2005-03-30 | 2006-10-12 | Masaji Miyake | 人工宝石製造方法 |
| JP2019512451A (ja) * | 2016-03-15 | 2019-05-16 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | 不透明な赤色の多結晶セラミックス |
| JP2020510189A (ja) * | 2017-02-09 | 2020-04-02 | エッセンリックス コーポレーション | 異なる間隔の高さを使用するアッセイ法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238514A (en) * | 1975-09-23 | 1977-03-25 | Sumitomo Electric Industries | Manufacture of alumina ceramic materials |
| JPS57100976A (en) * | 1980-12-12 | 1982-06-23 | Sumitomo Electric Industries | Tenacious ceramic material |
| JPS5997572A (ja) * | 1982-11-22 | 1984-06-05 | 科学技術庁無機材質研究所長 | 多結晶人造ルビ−の製造法 |
| JPS61291449A (ja) * | 1985-06-19 | 1986-12-22 | 並木精密宝石株式会社 | アルミナ焼結体の製造方法 |
-
1987
- 1987-03-26 JP JP62072671A patent/JPS63236756A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238514A (en) * | 1975-09-23 | 1977-03-25 | Sumitomo Electric Industries | Manufacture of alumina ceramic materials |
| JPS57100976A (en) * | 1980-12-12 | 1982-06-23 | Sumitomo Electric Industries | Tenacious ceramic material |
| JPS5997572A (ja) * | 1982-11-22 | 1984-06-05 | 科学技術庁無機材質研究所長 | 多結晶人造ルビ−の製造法 |
| JPS61291449A (ja) * | 1985-06-19 | 1986-12-22 | 並木精密宝石株式会社 | アルミナ焼結体の製造方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237965A (ja) * | 1994-02-28 | 1995-09-12 | Kyocera Corp | セラミックス製ガイド部材及びその製造方法 |
| JP2006273701A (ja) * | 2005-03-30 | 2006-10-12 | Masaji Miyake | 人工宝石製造方法 |
| JP2019512451A (ja) * | 2016-03-15 | 2019-05-16 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | 不透明な赤色の多結晶セラミックス |
| JP2020147498A (ja) * | 2016-03-15 | 2020-09-17 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | 不透明な赤色の多結晶セラミックス |
| JP2020510189A (ja) * | 2017-02-09 | 2020-04-02 | エッセンリックス コーポレーション | 異なる間隔の高さを使用するアッセイ法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0583511B2 (enrdf_load_stackoverflow) | 1993-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR910009894B1 (ko) | 세라믹스 제품 및 그 제조방법 | |
| JP2729204B2 (ja) | 多結晶セラミックス製品及びその製造方法 | |
| JPS63236756A (ja) | 多結晶人造ルビ−及びその製造方法 | |
| JPS63239154A (ja) | 着色透光性多結晶セラミツクス製品及びその製造方法 | |
| JP3000685B2 (ja) | 透光性イットリア焼結体及びその製造方法 | |
| JP2004203639A (ja) | シリカガラス成形ブランク製品及びその研磨加工製品並びにそれらの製造方法 | |
| US6194336B1 (en) | Highly toughened alumina sintered bodies and their manufacturing process | |
| JPS5930770A (ja) | ＳｉＣ−Ｓｉ↓３Ｎ↓４系焼結複合セラミクス | |
| JPS63236757A (ja) | 多結晶セラミツクス製品及びその製造方法 | |
| JPH05507462A (ja) | セラミック複合材料、セラミック複合材料の製造方法およびその使用 | |
| JPS63236755A (ja) | 複合セラミツクス及びその製造方法 | |
| JPH08245259A (ja) | 多結晶セラミックス及びその製造方法 | |
| JP3910850B2 (ja) | 導電性砥石及びその製造方法 | |
| JPH08127807A (ja) | 複合材の製造方法 | |
| JPH0761615B2 (ja) | 被覆高硬質粉末及びその製造方法 | |
| JPS6395155A (ja) | 複合焼結体 | |
| JPH08217543A (ja) | 磁気ヘッド用非磁性セラミックスの製造方法 | |
| JPS60260464A (ja) | セラミツクス焼結体およびその製造方法 | |
| JPH05319910A (ja) | セラミックス複合材料及びその製造方法 | |
| JPS60186470A (ja) | 窒化ケイ素焼結体の製造方法 | |
| CN119100810A (zh) | 一种锰锌铁氧体烧结防粘连剂及锰锌铁氧体防粘连烧结方法 | |
| JPH02180761A (ja) | 窒化アルミニウム焼結体 | |
| JPH03112844A (ja) | 複合セラミック焼結体の製造方法 | |
| JPH0422864B2 (enrdf_load_stackoverflow) | ||
| JPS63100061A (ja) | 透光性セラミツクスの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071126 Year of fee payment: 14 |