電磁超音波法による減肉の定量評価
英字タイトル:
Identification of Corrosion Shape by EMAT
著者:
小坂 大吾 Daigo KOSAKA 小島 史男 Fumio KOJIMA
発刊日:
公開日:
Damage DetectionInspectionSensorStructural integritytechnologyNondestructive evaluation
Identification of Corrosion Shape by EMAT
著者:
小坂 大吾 Daigo KOSAKA 小島 史男 Fumio KOJIMA
発刊日:
公開日:
カテゴリ: 第5回
キーワードタグ:Damage DetectionInspectionSensorStructural integritytechnologyNondestructive evaluation
概要
This paper is concerned with quantitative evaluation of corrosion shape on back surface of Stainless s amples by Electro Magnetic Acoustic Transducer (EMAT). First we summarize numerical studies of the qua ntitative nondestructive evaluation by EMAT. Secondly, a method for recovering corrosion shape is prop osed. Aspect ratio (corrosion height / corrosion radius) is important for recovery a corrosion shape.
