JPS6324950B2 - - Google Patents
Info
- Publication number
- JPS6324950B2 JPS6324950B2 JP56070930A JP7093081A JPS6324950B2 JP S6324950 B2 JPS6324950 B2 JP S6324950B2 JP 56070930 A JP56070930 A JP 56070930A JP 7093081 A JP7093081 A JP 7093081A JP S6324950 B2 JPS6324950 B2 JP S6324950B2
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- oriented
- acicular
- barium
- crystal
- 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 22
- 239000002245 particle Substances 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 16
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 7
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 5
- 229910002113 barium titanate Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000001553 barium compounds Chemical class 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 16
- 229910010413 TiO 2 Inorganic materials 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 8
- 230000010287 polarization Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- -1 PbTiO 3 series Chemical class 0.000 description 1
- 229910003781 PbTiO3 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910002367 SrTiO Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N butyl alcohol Substances CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007716 flux method Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Inorganic Insulating Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56070930A JPS57188462A (en) | 1981-05-12 | 1981-05-12 | Barium titanate sintered body and manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56070930A JPS57188462A (en) | 1981-05-12 | 1981-05-12 | Barium titanate sintered body and manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57188462A JPS57188462A (en) | 1982-11-19 |
| JPS6324950B2 true JPS6324950B2 (enrdf_load_stackoverflow) | 1988-05-23 |
Family
ID=13445717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56070930A Granted JPS57188462A (en) | 1981-05-12 | 1981-05-12 | Barium titanate sintered body and manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57188462A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148482A (ja) * | 1984-08-17 | 1986-03-10 | 積水化成品工業株式会社 | 圧電性焼結磁器材料の製造法 |
| JPH062614B2 (ja) * | 1984-10-31 | 1994-01-12 | 三菱マテリアル株式会社 | セラミックス材料 |
| JPS61242952A (ja) * | 1985-04-20 | 1986-10-29 | 積水化成品工業株式会社 | チタン酸バリウム焼結磁器材料およびその製造法 |
| JPH0795794B2 (ja) * | 1985-07-16 | 1995-10-11 | 三菱電機株式会社 | 原稿読取装置 |
| JP2802424B2 (ja) * | 1996-03-22 | 1998-09-24 | 大塚化学株式会社 | 誘電性もしくは圧電性を有する組成物 |
| JP4756312B2 (ja) * | 2004-11-15 | 2011-08-24 | 株式会社豊田中央研究所 | 異方形状粉末及びその製造方法、並びに、結晶配向セラミックスの製造方法 |
| JP5066873B2 (ja) * | 2006-09-19 | 2012-11-07 | パナソニック株式会社 | グリーンシート、これを用いたセラミック電子部品およびその製造方法 |
-
1981
- 1981-05-12 JP JP56070930A patent/JPS57188462A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57188462A (en) | 1982-11-19 |
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