JPH02221154A - 圧電セラミック組成物 - Google Patents
圧電セラミック組成物Info
- Publication number
- JPH02221154A JPH02221154A JP1334584A JP33458489A JPH02221154A JP H02221154 A JPH02221154 A JP H02221154A JP 1334584 A JP1334584 A JP 1334584A JP 33458489 A JP33458489 A JP 33458489A JP H02221154 A JPH02221154 A JP H02221154A
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric ceramic
- ceramic composition
- mnco
- piezoelectric
- present
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 16
- 239000000203 mixture Substances 0.000 title claims description 29
- 150000002500 ions Chemical class 0.000 claims abstract description 4
- 239000011656 manganese carbonate Substances 0.000 abstract description 3
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 11
- 238000005245 sintering Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 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
- 230000006866 deterioration Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 235000006748 manganese carbonate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001427 strontium ion Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
- H10N30/8548—Lead-based oxides
- H10N30/8554—Lead-zirconium titanate [PZT] based
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019880017309A KR920001408B1 (ko) | 1988-12-23 | 1988-12-23 | 압전세라믹 조성물 |
| KR88-17309 | 1988-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02221154A true JPH02221154A (ja) | 1990-09-04 |
| JPH0561222B2 JPH0561222B2 (enrdf_load_stackoverflow) | 1993-09-03 |
Family
ID=19280560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1334584A Granted JPH02221154A (ja) | 1988-12-23 | 1989-12-22 | 圧電セラミック組成物 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH02221154A (enrdf_load_stackoverflow) |
| KR (1) | KR920001408B1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100471978B1 (ko) * | 2000-12-22 | 2005-03-07 | 재단법인 포항산업과학연구원 | 가속도 센서용 압전 세라믹스 조성물 |
| EP1354861A4 (en) * | 2000-12-28 | 2007-02-28 | Bosch Automotive Systems Corp | MAT RIC C RAMIQUE AND PI ZO- LECTRIQUE PI SO CONSTITU |
-
1988
- 1988-12-23 KR KR1019880017309A patent/KR920001408B1/ko not_active Expired
-
1989
- 1989-12-22 JP JP1334584A patent/JPH02221154A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100471978B1 (ko) * | 2000-12-22 | 2005-03-07 | 재단법인 포항산업과학연구원 | 가속도 센서용 압전 세라믹스 조성물 |
| EP1354861A4 (en) * | 2000-12-28 | 2007-02-28 | Bosch Automotive Systems Corp | MAT RIC C RAMIQUE AND PI ZO- LECTRIQUE PI SO CONSTITU |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920001408B1 (ko) | 1992-02-13 |
| JPH0561222B2 (enrdf_load_stackoverflow) | 1993-09-03 |
| KR900011059A (ko) | 1990-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3482394B2 (ja) | 圧電磁器組成物 | |
| JP4929522B2 (ja) | 圧電磁器組成物 | |
| JP3783534B2 (ja) | 圧電磁器焼結体および圧電磁器素子 | |
| JPH1129356A (ja) | 圧電磁器組成物 | |
| US3518199A (en) | Piezoelectric ceramics | |
| US6514426B2 (en) | Piezoelectric ceramic composition and piezoelectric element | |
| US6503416B2 (en) | Piezoelectric ceramic composition and piezoelectric ceramic element using the same | |
| US5079197A (en) | Ferroelectric ceramics | |
| JP3791299B2 (ja) | 圧電磁器組成物およびそれを用いた圧電セラミック素子 | |
| JPH02221154A (ja) | 圧電セラミック組成物 | |
| JP4432280B2 (ja) | 圧電磁器 | |
| JP4361990B2 (ja) | 圧電体磁器組成物 | |
| JPH06321632A (ja) | 高圧電活性および高比誘電率を有する圧電セラミック材料 | |
| JP3096918B2 (ja) | 圧電磁器組成物 | |
| JP4009417B2 (ja) | 圧電磁器および圧電デバイス | |
| US4184971A (en) | Ferromagneticpiezoelectric ceramic composition | |
| JPH10338572A (ja) | 圧電磁器組成物 | |
| JP2737451B2 (ja) | 圧電磁器材料 | |
| JPH11292623A (ja) | 圧電セラミックス | |
| JP3097217B2 (ja) | 圧電磁器組成物 | |
| JP3404212B2 (ja) | 圧電磁器組成物 | |
| JP2004210616A (ja) | 圧電セラミックス | |
| JP3096917B2 (ja) | 圧電磁器組成物 | |
| JPH0325954B2 (enrdf_load_stackoverflow) | ||
| JPH0469108B2 (enrdf_load_stackoverflow) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080903 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080903 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090903 Year of fee payment: 16 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100903 Year of fee payment: 17 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100903 Year of fee payment: 17 |