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Article: Investigation on poling piezoceramics at high temperature

TitleInvestigation on poling piezoceramics at high temperature
Authors
KeywordsCeramic Materials
Electric Fields
Electric Properties
Issue Date1993
PublisherKexue Chubanshe
Citation
Wuji Cailiao Xuebao/Journal Of Inorganic Materials, 1993, v. 8 n. 3, p. 303-308 How to Cite?
AbstractIn this paper, a new poling technology, high temperature poling, was put forward which uses weak electric field to pole piezoceramics under poling temperature Tp greater than the Curie temperature (Tc). This method is simple and effective. For the hard piezoceramics doped with Mn4+, the PCM, the optimum conditions obtained from the experiment are that Tp=260°C (Tc=258 °C), tp≥1 min and Ep could be as small as 150 V/mm. In addition, the aging property of the sample can be improved as Tp>Tc. As to the mechanism of high temperature poling, the most important factor influencing the poling is the establishment of a steady internal bias electric field.
Persistent Identifierhttp://hdl.handle.net/10722/91417
ISSN
2015 Impact Factor: 0.551
2015 SCImago Journal Rankings: 0.204

 

DC FieldValueLanguage
dc.contributor.authorLing, Zhiyuanen_HK
dc.contributor.authorLiu, Fudeen_HK
dc.contributor.authorZhuang, Zhiqiangen_HK
dc.date.accessioned2010-09-17T10:18:59Z-
dc.date.available2010-09-17T10:18:59Z-
dc.date.issued1993en_HK
dc.identifier.citationWuji Cailiao Xuebao/Journal Of Inorganic Materials, 1993, v. 8 n. 3, p. 303-308en_HK
dc.identifier.issn1000-324Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/91417-
dc.description.abstractIn this paper, a new poling technology, high temperature poling, was put forward which uses weak electric field to pole piezoceramics under poling temperature Tp greater than the Curie temperature (Tc). This method is simple and effective. For the hard piezoceramics doped with Mn4+, the PCM, the optimum conditions obtained from the experiment are that Tp=260°C (Tc=258 °C), tp≥1 min and Ep could be as small as 150 V/mm. In addition, the aging property of the sample can be improved as Tp>Tc. As to the mechanism of high temperature poling, the most important factor influencing the poling is the establishment of a steady internal bias electric field.en_HK
dc.languageengen_HK
dc.publisherKexue Chubansheen_HK
dc.relation.ispartofWuji Cailiao Xuebao/Journal of Inorganic Materialsen_HK
dc.subjectCeramic Materialsen_HK
dc.subjectElectric Fieldsen_HK
dc.subjectElectric Propertiesen_HK
dc.titleInvestigation on poling piezoceramics at high temperatureen_HK
dc.typeArticleen_HK
dc.identifier.emailLiu, Fude:fordliu@hku.hken_HK
dc.identifier.authorityLiu, Fude=rp01358en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0027660821en_HK
dc.identifier.volume8en_HK
dc.identifier.issue3en_HK
dc.identifier.spage303en_HK
dc.identifier.epage308en_HK
dc.publisher.placeChinaen_HK
dc.identifier.scopusauthoridLing, Zhiyuan=7102291639en_HK
dc.identifier.scopusauthoridLiu, Fude=11038795100en_HK
dc.identifier.scopusauthoridZhuang, Zhiqiang=8514939600en_HK

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