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公开(公告)号：US4397886A
公开(公告)日：1983-08-09
申请号：US357940
申请日：1982-01-15
申请人： Stephen M. Neirman , Ian Burn
发明人： Stephen M. Neirman , Ian Burn
CPC分类号： H01G4/1281 , H01G4/0085
摘要： A donor modified strontium titanate formulated to become conductive when sintered in air, is further modified with a minute quantity of manganese and sintered to maturity in a nitrogen atmosphere. A paste including silver particles, and oxides of bismuth and copper is applied to two major portions of the body. The coated body is heated at about 920.degree. C. to oxidize the grain boundaries and to form silver electrodes tightly adhered to the body.
摘要翻译： 配制成在空气中烧结时变得导电的供体改性钛酸锶进一步用微量的锰改性并在氮气气氛中烧结成熟。 将包含银颗粒的糊料和铋和铜的氧化物施加到身体的两个主要部分。 将涂覆体在约920℃下加热以氧化晶界并形成牢固粘附在人体上的银电极。
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公开(公告)号：US4419310A
公开(公告)日：1983-12-06
申请号：US261065
申请日：1981-05-06
申请人： Ian Burn , Stephen M. Neirman
发明人： Ian Burn , Stephen M. Neirman
CPC分类号： H01G4/1281 , C04B35/47 , H01G4/0085 , Y10T29/417
摘要： Formulations for a variety of air sintered ceramic barrier layer capacitors are provided wherein from 0.3 to 1.7 mole % of donor material is added to a strontium titanate and the relative amounts of strontium and titanium have been adjusted so that large-small cation balance and charge balance may be achieved by strontium vacancies, e.g. ##EQU1## These low cost materials have large grains and exhibit high dielectric constants.
摘要翻译： 提供了用于各种空气烧结陶瓷阻挡层电容器的配方，其中将0.3至1.7摩尔％的供体材料添加到钛酸锶中，并且调节了锶和钛的相对量，使得大的小阳离子平衡和电荷平衡 可以通过锶空位实现，例如
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