SE431322B - Keramiskt piezoelektriskt material samt en anvendning av materialet - Google Patents
Keramiskt piezoelektriskt material samt en anvendning av materialetInfo
- Publication number
- SE431322B SE431322B SE7809677A SE7809677A SE431322B SE 431322 B SE431322 B SE 431322B SE 7809677 A SE7809677 A SE 7809677A SE 7809677 A SE7809677 A SE 7809677A SE 431322 B SE431322 B SE 431322B
- Authority
- SE
- Sweden
- Prior art keywords
- samples
- resonant frequency
- values
- temperature
- flfl
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 28
- 239000000919 ceramic Substances 0.000 title claims description 12
- 239000000203 mixture Substances 0.000 claims description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 15
- 230000032683 aging Effects 0.000 description 14
- 230000010287 polarization Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007858 starting material Substances 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910003781 PbTiO3 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229910002059 quaternary alloy Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
- C04B35/491—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
- C04B35/493—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT containing also other lead compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2741890A DE2741890C2 (de) | 1977-09-17 | 1977-09-17 | Piezoelektrische Keramik |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7809677L SE7809677L (sv) | 1979-03-18 |
| SE431322B true SE431322B (sv) | 1984-01-30 |
Family
ID=6019185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7809677A SE431322B (sv) | 1977-09-17 | 1978-09-14 | Keramiskt piezoelektriskt material samt en anvendning av materialet |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5454115A (enrdf_load_stackoverflow) |
| DE (1) | DE2741890C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2403316B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2004268A (enrdf_load_stackoverflow) |
| NL (1) | NL7809261A (enrdf_load_stackoverflow) |
| SE (1) | SE431322B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4753905A (en) * | 1985-07-31 | 1988-06-28 | Murata Manufacturing Co., Ltd. | Dielectric ceramic composition |
| DE3718486C2 (de) * | 1987-06-02 | 1994-06-30 | Siemens Ag | Verwendung einer Piezokeramik für einen elektroakustischen Wandler |
| JPH0265186A (ja) * | 1988-08-31 | 1990-03-05 | Taiyo Yuden Co Ltd | 圧電性磁器組成物 |
| DE4041993A1 (de) * | 1990-12-27 | 1992-07-02 | Gesemann Hans Juergen Dr | Heterogener dielektrischer keramischer werkstoff |
| JP3296640B2 (ja) * | 1993-11-04 | 2002-07-02 | 三井化学株式会社 | 圧電セラミックス |
| EP1519427B1 (en) | 2003-09-24 | 2009-12-16 | TDK Corporation | Piezoelectric ceramic composition and manufacturing the same, and piezoelectric element |
| JP6445372B2 (ja) * | 2015-03-31 | 2018-12-26 | 日本碍子株式会社 | 圧電／電歪材料、圧電／電歪体及び共振駆動デバイス |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594321A (en) * | 1968-11-05 | 1971-07-20 | Nippon Electric Co | Piezoelectric ceramic |
| GB1313670A (en) | 1969-08-15 | 1973-04-18 | Sumitomo Spec Metals | Piezo electric ceramic composition |
| JPS517317B1 (enrdf_load_stackoverflow) * | 1971-02-08 | 1976-03-06 | ||
| DD103764A1 (de) | 1972-03-21 | 1974-02-05 | Rostovsky G Uni | Piezokeramischer stoff |
| JPS4949198A (enrdf_load_stackoverflow) * | 1972-09-19 | 1974-05-13 | ||
| JPS5528436B2 (enrdf_load_stackoverflow) | 1973-11-24 | 1980-07-28 |
-
1977
- 1977-09-17 DE DE2741890A patent/DE2741890C2/de not_active Expired
-
1978
- 1978-09-12 NL NL7809261A patent/NL7809261A/xx not_active Application Discontinuation
- 1978-09-14 GB GB7836858A patent/GB2004268A/en not_active Withdrawn
- 1978-09-14 FR FR7826413A patent/FR2403316B1/fr not_active Expired
- 1978-09-14 SE SE7809677A patent/SE431322B/sv not_active IP Right Cessation
- 1978-09-16 JP JP11401778A patent/JPS5454115A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2004268A (en) | 1979-03-28 |
| DE2741890A1 (de) | 1979-07-05 |
| JPS5731549B2 (enrdf_load_stackoverflow) | 1982-07-05 |
| JPS5454115A (en) | 1979-04-28 |
| NL7809261A (nl) | 1979-03-20 |
| SE7809677L (sv) | 1979-03-18 |
| FR2403316A1 (enrdf_load_stackoverflow) | 1979-04-13 |
| DE2741890C2 (de) | 1983-03-17 |
| FR2403316B1 (enrdf_load_stackoverflow) | 1983-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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