更新情報
第6回
減肉モニタリング用EMAT の高温耐久試験結果
著者:
田川 明広,Akihiro TAGAWA,藤木 一成,Kazunari FUJIKI
発刊日:
公開日:
キーワードタグ:
モニタリング 電磁超音波探触子 配管減肉、パルスエコー法、共振法 高温耐久性
田川 明広,Akihiro TAGAWA,藤木 一成,Kazunari FUJIKI
発刊日:
公開日:
キーワードタグ:
モニタリング 電磁超音波探触子 配管減肉、パルスエコー法、共振法 高温耐久性
This study checks the high-temperature durability of the electromagnetic acoustic transducer (EMAT) for pipe wall inning. We inserted EMAT into the oven and measured the 10mm thickness specimen by EMAT about two years. Measurement was carried out by two kinds, a pulse echo method and a pulse echo resonance method. And igh-temperature durability was checked by both of the measuring methods. Compared with the pulse echo method, the ulse echo resonance method of measurement accuracy was better. The filter pro...
英字タイトル:
The durability test result in high temperature of EMAT for pipe wall thinning monitoring
英字タイトル:
The durability test result in high temperature of EMAT for pipe wall thinning monitoring