佐々木 海
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漏洩磁束を利用した SUS304 鋼の疲労・損傷の評価
著者:
佐々木 海,Kai SASAKI,安部 正高,Masataka ABE,木下 勝之,Katsuyuki KINOSHITA,松本 英治,Eiji MATSUMOTO
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Fatigue Crack High Sensitive Magnetic Sensor MFL NDE SUS304
佐々木 海,Kai SASAKI,安部 正高,Masataka ABE,木下 勝之,Katsuyuki KINOSHITA,松本 英治,Eiji MATSUMOTO
発刊日:
公開日:
キーワードタグ:
Fatigue Crack High Sensitive Magnetic Sensor MFL NDE SUS304
Austenitic stainless steel SUS304 is typically classified as a paramagnetic material, but it forms ferromagnetic martensite phase due to plastic deformation, stress or fatigue. This martensitic transformation can be applied to magnetic Non-Destructive Evaluation (NDE) technics. In this paper, we attempt to detect and estimate the artificially introduced notch, fatigue crack and fatigued part in SUS304 steel by measuring the Magnetic Flux Leakage (MFL) near the specimen surface. It is fo und that the notch ...
英字タイトル:
Evaluation of Fatigue and Damage in SUS304 using Magnetic Flux Leakage
英字タイトル:
Evaluation of Fatigue and Damage in SUS304 using Magnetic Flux Leakage