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1. 发明专利

JP2012047511A Method for manufacturing gas sensor element 审中-公开
标题翻译：制造气体传感器元件的方法
公开(公告)号：JP2012047511A
公开(公告)日：2012-03-08
申请号：JP2010188042
申请日：2010-08-25
申请人： Denso Corp , Metalor Technologies Japan Co Ltd , メタローテクノロジーズジャパン株式会社 , 株式会社デンソー
发明人： HIROSE TOSHIKAZU , FUSEYA KENJI
IPC分类号： G01N27/41
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a gas sensor element by which improvement of sensor characteristics and securement of strength of a porous protective layer are achieved by an extremely easy method.SOLUTION: In a method for manufacturing a gas sensor element, ceramic slurry which is constituted by containing ceramic particles in water is applied to the gas detection tip of the gas sensor element as a ceramic application step, and the ceramic slurry is dried to form a ceramic layer as a first drying step. Then, the ceramic layer is impregnated with binder slurry constituted by containing a binder in water as a binder impregnation step, and the binder slurry is dried to form a ceramic layer in which the binder is contained as a second drying step. After that, heat treatment is performed to the ceramic layer to form the porous protective layer as a heat treatment step.
摘要翻译：要解决的问题：提供一种制造气体传感器元件的方法，其通过极其简单的方法实现传感器特性的提高和多孔保护层的强度的确定。解决方案：在制造气体传感器元件的方法中，将作为陶瓷涂布工序的气体传感元件的气体检测端施加在水中含有陶瓷粒子的陶瓷浆料，将陶瓷浆料干燥以形成作为第一干燥步骤的陶瓷层。然后，将作为粘合剂浸渍工序的含有粘合剂的粘合剂浆料浸渍在陶瓷层中，将粘合剂浆料干燥，形成作为第二干燥工序的粘合剂的陶瓷层。之后，对陶瓷层进行热处理，形成作为热处理工序的多孔保护层。版权所有（C）2012，JPO＆INPIT

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