引張試験片磁化特性装置を用いた強磁性材の機械特性非破壊評価


英字タイトル:
NDE for Mechanical Properties of Ferromagnetic Steels using Magnetic Measurement Apparatus
著者:
菊池 弘昭 Hiroaki KIKUCHI 千葉 一也 Kazuya CHIBA 荒 克之 Katsuyuki ARA 鎌田 康寛 Yasuhiro KAMADA 小林 悟 Satoru KOBAYASHI 高橋 正氣 Seiki TAKAHASHI
発刊日:
公開日:
カテゴリ: 第2回
キーワードタグ:

概要

This study developed an apparatus for the measurement of magnetic properties of tensile test specimen. Experimental results show that the difference shape of BH curves of the steels cold-rolled with different rolling reduction. The coercive force has good correlation with Ductile-brittle transition temperature and Vickers hardness of the specimen. This result indicate s the possibility of nondestructive evaluation for the mechanical properties of tensile test pieces using magnetic methods.


全文掲載のPDFファイルダウンロード