第11回
電磁誘導法による肉厚測定技術の開発(その1) -保温材付き配管への適応-
著者:
高倉 一真,Kazuma TAKAKURA,小林 雅弘,Masahiro KOBAYASHI,出井 義純,Gijun IDEI,貝塚 眞生,Masao KAIZUKA
発刊日:
公開日:
キーワードタグ:
Electro-Magnetic Induction Testing method is widely used in the industries. However, due to the deterioration of sensitivity by increase of Lift-Off (distance between sensor and test piece) and the limitation of penetration of magnetic flux into thick magnetic and conductive material such as carbon steel, its application is limited to comparative testing between sound and defective samples. The newly developed system enables the measurement of wall thickness and the detection of inner-surface defects ...
英字タイトル:
Development of Measuring Techniques of Thick Wall Samples by Electro-Magnetic Induction (Part 1) - An Application for Pipes covered by Thermal Insulator -