CN101445367A - 交流高压陶瓷电容器介质材料及其制备方法 - Google Patents
交流高压陶瓷电容器介质材料及其制备方法 Download PDFInfo
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- CN101445367A CN101445367A CNA2008102364789A CN200810236478A CN101445367A CN 101445367 A CN101445367 A CN 101445367A CN A2008102364789 A CNA2008102364789 A CN A2008102364789A CN 200810236478 A CN200810236478 A CN 200810236478A CN 101445367 A CN101445367 A CN 101445367A
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- Prior art keywords
- dielectric material
- sintering
- ceramic capacitor
- powder
- component
- 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.)
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Links
- 239000003989 dielectric material Substances 0.000 title claims abstract description 30
- 239000003985 ceramic capacitor Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000005245 sintering Methods 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000498 ball milling Methods 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 4
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 4
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims abstract description 4
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 9
- 239000011812 mixed powder Substances 0.000 claims description 9
- 229910052702 rhenium Inorganic materials 0.000 claims description 9
- 229910052797 bismuth Inorganic materials 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 229910052745 lead Inorganic materials 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 3
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- XMFOQHDPRMAJNU-UHFFFAOYSA-N lead(II,IV) oxide Inorganic materials O1[Pb]O[Pb]11O[Pb]O1 XMFOQHDPRMAJNU-UHFFFAOYSA-N 0.000 abstract 1
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical compound [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 abstract 1
- 229910000018 strontium carbonate Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910002367 SrTiO Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
Description
试样编号 | 介电常数ε | 介质损耗tgδ(×10-4) | 绝缘电阻(×1010) | 温度变化率(-25℃~+85℃) | 交流耐受电压(KV/mm) |
1 | 4150 | 10 | >100 | +5,-9 | 7.5 |
2 | 4420 | 12 | >100 | +5,-9 | 7.5 |
3 | 4200 | 12 | >100 | +5,-9 | 7.5 |
4 | 3000 | 15 | >100 | +5,-9 | 7.5 |
5 | 2800 | 14 | >100 | +5,-9 | 7.5 |
6 | 2750 | 14 | >100 | +5,-9 | 7.5 |
7 | 2500 | 20 | >100 | +5,-9 | 7.5 |
8 | 2450 | 17 | >100 | +5,-9 | 7.5 |
9 | 2460 | 16 | >100 | +5,-9 | 7.5 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102364789A CN101445367B (zh) | 2008-12-25 | 2008-12-25 | 交流高压陶瓷电容器介质材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102364789A CN101445367B (zh) | 2008-12-25 | 2008-12-25 | 交流高压陶瓷电容器介质材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101445367A true CN101445367A (zh) | 2009-06-03 |
CN101445367B CN101445367B (zh) | 2011-10-05 |
Family
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CN2008102364789A Expired - Fee Related CN101445367B (zh) | 2008-12-25 | 2008-12-25 | 交流高压陶瓷电容器介质材料及其制备方法 |
Country Status (1)
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CN (1) | CN101445367B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102121962A (zh) * | 2010-12-30 | 2011-07-13 | 西安交通大学 | 一种发电机局部放电在线监测高压陶瓷电容传感器 |
CN113461423A (zh) * | 2021-09-06 | 2021-10-01 | 北京国械堂科技发展有限责任公司 | 用于电场治疗肿瘤的陶瓷电极的陶瓷材料及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010021135A (ko) * | 1999-08-05 | 2001-03-15 | 사토 히로시 | 압전공진자 및 압전공진부 |
CN1132254C (zh) * | 2000-08-22 | 2003-12-24 | 姜知水 | 压电陶瓷发声器介质的制造方法 |
CN100480437C (zh) * | 2007-03-07 | 2009-04-22 | 浙江大学 | 一种取向生长的介电常数可调钛酸锶铅薄膜的制备方法 |
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2008
- 2008-12-25 CN CN2008102364789A patent/CN101445367B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102121962A (zh) * | 2010-12-30 | 2011-07-13 | 西安交通大学 | 一种发电机局部放电在线监测高压陶瓷电容传感器 |
CN113461423A (zh) * | 2021-09-06 | 2021-10-01 | 北京国械堂科技发展有限责任公司 | 用于电场治疗肿瘤的陶瓷电极的陶瓷材料及其制备方法 |
CN113461423B (zh) * | 2021-09-06 | 2021-11-16 | 北京国械堂科技发展有限责任公司 | 用于电场治疗肿瘤的陶瓷电极的陶瓷材料及其制备方法 |
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CN101445367B (zh) | 2011-10-05 |
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Owner name: XI'AN JIANXIN POWER ELECTRONIC CERAMICS CO., LTD. Free format text: FORMER OWNER: ZHANG TUAN Effective date: 20090904 |
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Effective date of registration: 20090904 Address after: Shaanxi city of Xi'an Province high-tech high-level maple leaf 45 room No. 302 post encoding: 710082 Applicant after: Xi'an Jianxin Power Electronic Ceramic Co., Ltd. Address before: Small village, beacon Town, Liquan County, Xianyang City, Shaanxi Province, China: 713200 Applicant before: Zhang Tuan |
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