JPS5222799A - Piezoelectric porcelain composition - Google Patents
Piezoelectric porcelain compositionInfo
- Publication number
- JPS5222799A JPS5222799A JP50099221A JP9922175A JPS5222799A JP S5222799 A JPS5222799 A JP S5222799A JP 50099221 A JP50099221 A JP 50099221A JP 9922175 A JP9922175 A JP 9922175A JP S5222799 A JPS5222799 A JP S5222799A
- Authority
- JP
- Japan
- Prior art keywords
- porcelain composition
- piezoelectric porcelain
- piezoelectric
- pbzro
- pbtio
- 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
- 229910052573 porcelain Inorganic materials 0.000 title abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 229910004243 O3-PbTiO3 Inorganic materials 0.000 abstract 1
- 229910004293 O3—PbTiO3 Inorganic materials 0.000 abstract 1
- 229910020698 PbZrO3 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000002305 electric material Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Landscapes
- Inorganic Insulating Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
PURPOSE: To level up the dielectric constant and durability versus the pressure of voltage output coefficient, by such that the porcelain piezo-electric material Pb(Sn1/3 Sb 2/3) O3-PbTiO3 PbZrO3 be made to contain MnO2 and Al2O3.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50099221A JPS5222799A (en) | 1975-08-14 | 1975-08-14 | Piezoelectric porcelain composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50099221A JPS5222799A (en) | 1975-08-14 | 1975-08-14 | Piezoelectric porcelain composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5222799A true JPS5222799A (en) | 1977-02-21 |
JPS5518060B2 JPS5518060B2 (en) | 1980-05-16 |
Family
ID=14241595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50099221A Granted JPS5222799A (en) | 1975-08-14 | 1975-08-14 | Piezoelectric porcelain composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5222799A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763321A (en) * | 1980-10-03 | 1982-04-16 | Hitachi Chem Co Ltd | Stabilization of polyurethane to light |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02260303A (en) * | 1989-03-31 | 1990-10-23 | Takenaka Komuten Co Ltd | Stand type emergency lighting device |
JPH02260305A (en) * | 1989-03-31 | 1990-10-23 | Takenaka Komuten Co Ltd | Stand type emergency lighting device |
JPH02260306A (en) * | 1989-03-31 | 1990-10-23 | Takenaka Komuten Co Ltd | Stand type emergency lighting device |
JPH02260304A (en) * | 1989-03-31 | 1990-10-23 | Takenaka Komuten Co Ltd | Stand type emergency lighting device |
-
1975
- 1975-08-14 JP JP50099221A patent/JPS5222799A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763321A (en) * | 1980-10-03 | 1982-04-16 | Hitachi Chem Co Ltd | Stabilization of polyurethane to light |
JPS6324525B2 (en) * | 1980-10-03 | 1988-05-20 | Hitachi Chemical Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5518060B2 (en) | 1980-05-16 |
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