磁気的非破壊検査に関するシールド方法の検討

スポンサーリンク

概要

• 論文の詳細を見る

• A method for the cancellation of environmental magnetic noise is described for Non-Destructive Evaluation (NDE) system based on a SQUID magnetometer. NDE system related to a measuring the conductivity of the shallow subsoil is characterized by the signal detecting at specialized frequency and the use in the field. Therefore, we discuss the shield systems with NDE which have the performance of noise reduction in low- and high-frequency region except for this specialized frequency, and the construction with moving ability around anywhere. These shield systems are successfully resulted in both a SQUID based active shielding method in the low-frequency region and a metal foil wrapped shielding method in the high-frequency region.

• 2008-12-19

著者

• 中本 涼介

  釧路工業高等専門学校

• 松本 和健

  釧路工業高等専門学校

• 細野 陽

  釧路工業高等専門学校

• 佐藤 将志

  北海道電力(株)

関連論文

• 磁気的非破壊検査に関するシールド方法の検討

スポンサーリンク