JPH0442352B2 - - Google Patents
Info
- Publication number
- JPH0442352B2 JPH0442352B2 JP59130151A JP13015184A JPH0442352B2 JP H0442352 B2 JPH0442352 B2 JP H0442352B2 JP 59130151 A JP59130151 A JP 59130151A JP 13015184 A JP13015184 A JP 13015184A JP H0442352 B2 JPH0442352 B2 JP H0442352B2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- displacement
- piezoelectric ceramic
- mechanical
- elements
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims description 21
- 239000000919 ceramic Substances 0.000 claims description 13
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 7
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 2
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 33
- 230000000694 effects Effects 0.000 description 10
- 230000010287 polarization Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59130151A JPS6110287A (ja) | 1984-06-26 | 1984-06-26 | 圧電磁器組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59130151A JPS6110287A (ja) | 1984-06-26 | 1984-06-26 | 圧電磁器組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6110287A JPS6110287A (ja) | 1986-01-17 |
| JPH0442352B2 true JPH0442352B2 (de) | 1992-07-13 |
Family
ID=15027199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59130151A Granted JPS6110287A (ja) | 1984-06-26 | 1984-06-26 | 圧電磁器組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110287A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002053375A (ja) * | 2000-08-09 | 2002-02-19 | Tokin Corp | 圧電磁器組成物 |
| JP5489931B2 (ja) * | 2010-09-16 | 2014-05-14 | Ｎｅｃトーキン株式会社 | 圧電磁器材料および圧電アクチュエータ |
-
1984
- 1984-06-26 JP JP59130151A patent/JPS6110287A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6110287A (ja) | 1986-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |