Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DIELECTRIC CERAMIC COMPOSITION AND MANUFACTURING METHOD THEREFOR AND CERAMIC ELECTRONIC COMPONENT
PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition capable of being burnt at low temperature of 1230°C or less and having volume temperature property satisfying EIA standard X8R property.SOLUTION: There is provided a dielectric ceramic composition containing barium titanate as a main component and oxide of Al, oxide of Si, oxide of Y and oxide of Yb as accessory components, where content of the oxide of Al is 0.25 to 1 mol in terms of AlObased on 100 mol of the barium titanate and content of the oxide of Si is 3 to 4 mol in terms of SiObased on 100 mol of the barium titanate.SELECTED DRAWING: None
【課題】１２３０℃以下の低温で焼成可能であり、容量温度特性がＥＩＡ規格のＸ８Ｒ特性を満足する誘電体磁器組成物を提供する。【解決手段】主成分としてチタン酸バリウムを含み、副成分としてＡｌの酸化物、Ｓｉの酸化物、Ｙの酸化物、およびＹｂの酸化物を含む誘電体磁器組成物であって、前記Ａｌの酸化物の含有量は、前記チタン酸バリウム１００ｍｏｌに対してＡｌ２Ｏ３換算で０．２５〜１ｍｏｌであり、前記Ｓｉの酸化物の含有量は、前記チタン酸バリウム１００ｍｏｌに対してＳｉＯ２換算で３〜４ｍｏｌである、誘電体磁器組成物。【選択図】なし
DIELECTRIC CERAMIC COMPOSITION AND MANUFACTURING METHOD THEREFOR AND CERAMIC ELECTRONIC COMPONENT
PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition capable of being burnt at low temperature of 1230°C or less and having volume temperature property satisfying EIA standard X8R property.SOLUTION: There is provided a dielectric ceramic composition containing barium titanate as a main component and oxide of Al, oxide of Si, oxide of Y and oxide of Yb as accessory components, where content of the oxide of Al is 0.25 to 1 mol in terms of AlObased on 100 mol of the barium titanate and content of the oxide of Si is 3 to 4 mol in terms of SiObased on 100 mol of the barium titanate.SELECTED DRAWING: None
【課題】１２３０℃以下の低温で焼成可能であり、容量温度特性がＥＩＡ規格のＸ８Ｒ特性を満足する誘電体磁器組成物を提供する。【解決手段】主成分としてチタン酸バリウムを含み、副成分としてＡｌの酸化物、Ｓｉの酸化物、Ｙの酸化物、およびＹｂの酸化物を含む誘電体磁器組成物であって、前記Ａｌの酸化物の含有量は、前記チタン酸バリウム１００ｍｏｌに対してＡｌ２Ｏ３換算で０．２５〜１ｍｏｌであり、前記Ｓｉの酸化物の含有量は、前記チタン酸バリウム１００ｍｏｌに対してＳｉＯ２換算で３〜４ｍｏｌである、誘電体磁器組成物。【選択図】なし
DIELECTRIC CERAMIC COMPOSITION AND MANUFACTURING METHOD THEREFOR AND CERAMIC ELECTRONIC COMPONENT
誘電体磁器組成物およびその製造方法、ならびにセラミック電子部品
YAMAGUCHI KEN (Autor:in) / SHIMIZU MASAYOSHI (Autor:in) / HATAKE KOTARO (Autor:in)
22.12.2016
Patent
Elektronische Ressource
Japanisch
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