冨澤 拓真
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核融合原型炉ブランケット冷却管渦電流探傷試験における プローブ方式によるきず検出性能比較
著者:
加子 瑞騎,葛玖 浩,冨澤 拓真,（東北大）,野澤 貴史,（量研機構）,遊佐 訓孝,（東北大）
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ECT Ferromagnetic Fusion reactor RAFM SN ratio
加子 瑞騎,葛玖 浩,冨澤 拓真,（東北大）,野澤 貴史,（量研機構）,遊佐 訓孝,（東北大）
発刊日:
公開日:
キーワードタグ:
ECT Ferromagnetic Fusion reactor RAFM SN ratio
This study investigated the influence of probe types on the detection capability of eddy current testing technique against the flaws on F82H steel. Three surface slits were fabricated in F82H specimens with a thickness of 10 mm. The slit depth is 0.5, 1, and 3 mm. The slits were detected by pancake probe, vertical pancake probe, uniform probe, and plus point probe. The signal to noise ratio of used probes was calculated and compared. The greatest signal to noise ratio was plus point probe, followed in order...
英字タイトル:
Influence of probe types on detection capability of eddy current testing to blanket cooling tube of fusion prototype reactor
英字タイトル:
Influence of probe types on detection capability of eddy current testing to blanket cooling tube of fusion prototype reactor