비파괴검사학회지 (Journal of the Korean Society for Nondestructive Testing)
- 제8권1호
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- Pages.38-43
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- 1988
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- 1225-7842(pISSN)
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- 2287-402X(eISSN)
자기유도법에 의한 합금강의 템퍼링 온도에 따른 기계적성질과 임피던스 특성과의 관계에 관한 연구
A Study on the Relationship between Mechanical Property and Impedance Characteristics with respect to Tempering Temperature in Alloy Steels by Electromagnetic Method
초록
Microstructure and mechanical properties of most steels change by heat treat treatment. Such variation of stucture and properties of steel cause an impedance change on electromagnetic induction coil. The objective of this study is, by searching the relationship between the mechanical property or microstructural changes and impedance value of induction coil, to examine the applicablity of a monitoring the heat treated condition of products nondestructively.
키워드