FIRING TOOL FOR ELECTRONIC COMPONENT

摘要

PROBLEM TO BE SOLVED: To provide a firing tool for electronic components to which an electronic component is not adhered after being fired and which can prevent the separation of the coating layer therefrom and the formation of appearance defects on the electronic components.

SOLUTION: The firing tool for electronic components has a coating layer on the surface of a substrate made of a ceramic. The coating layer comprises an intermediate layer formed on the surface of the substrate and containing at least one layer comprising a material which absorbs components coming from the component to be fired and passing the surface layer, and adversely affecting the substrate and the surface layer formed on the surface of the intermediate layer and made of a material less reactive with the component to be fired.

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