照射損傷評価のための遠隔操作式振動試料型磁力計の開発
英字タイトル:
Development of Remote Operated Vibrating Sample Magnetometer for Evaluation of Irradiation Damage
著者:
高屋 茂 Shigeru TAKAYA 山県 一郎 Ichiro YAMAGATA 市川 正一 Shoichi ICHIKAWA 永江 勇二 Yuji NAGAE 若井 栄一 Eiichi WAKAI
発刊日:
公開日:
Austenitic stainless steelMagnetic PropertyNeutron IrradiationNondestructive EvaluationSUS316
Development of Remote Operated Vibrating Sample Magnetometer for Evaluation of Irradiation Damage
著者:
高屋 茂 Shigeru TAKAYA 山県 一郎 Ichiro YAMAGATA 市川 正一 Shoichi ICHIKAWA 永江 勇二 Yuji NAGAE 若井 栄一 Eiichi WAKAI
発刊日:
公開日:
カテゴリ: 論文
キーワードタグ:Austenitic stainless steelMagnetic PropertyNeutron IrradiationNondestructive EvaluationSUS316
概要
The remote operated vibrating sample magnetometer (VSM) for neutron irradiated samples has been developed. The maximum range of applied magnetic field is more than ±0.5/?0 A/m, and the resolution of magnetic moment is higher than 5 ×10-8 A?m2. The hysteresis loops of neutron irradiated samples were measured by this VSM, and the relationships between dose, which is one of epresentative irradiation parameter, and magnetic properties such as magnetic coercive force were examined. As result, it was revealed that there are good correlations between them. This fact shows the possibility of nondestructive evaluation of irradiation damage by using VSM.
