能勢 昂尚
著者に関連した記事は2件です。
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第14回
316ステンレス鋼の炉水環境中での疲労き裂進展 におけるひずみ速度の影響
著者:
能勢 昂尚,Takahisa NOSE,北田 孝典,Takanori KITADA,竹田 敏,Satoshi TAKEDA,中村 隆夫,Takao NAKAMURA,釡谷 昌幸,Masayuki KAMAYA
発刊日:
公開日:
キーワードタグ:
Crack coalescence Crack growth Environmental effects Fatigue crack Postulated crack growth curve Strain rate
能勢 昂尚,Takahisa NOSE,北田 孝典,Takanori KITADA,竹田 敏,Satoshi TAKEDA,中村 隆夫,Takao NAKAMURA,釡谷 昌幸,Masayuki KAMAYA
発刊日:
公開日:
キーワードタグ:
Crack coalescence Crack growth Environmental effects Fatigue crack Postulated crack growth curve Strain rate
The purpose of this study is to investigate environmental effects on low cycle fatigue crack growth rate of SUS316 in different strain rate condition. The fatigue tests were conducted under different strain rate (0.4%/sec and 0.004%/sec) in simulated PWR environment with interrupting tests and the surface of specimens was observed. By the investigation of fatigue cracks growth, the effect of strain rate on crack growth rate was evaluated. From the results of tests, the followings were confirmed; ・Fatigu...
英字タイトル:
Influence of Strain Rate on Fatigue Crack Growth in SUS316 under Reactor Coolant Environment
英字タイトル:
Influence of Strain Rate on Fatigue Crack Growth in SUS316 under Reactor Coolant Environment
第15回
PWR環境中でのステンレス鋼の環境効果（レプリカ観察による亀裂発生・成長挙動の調査）
著者:
能勢 昂尚,北田 孝典,竹田 敏,中村 隆夫,（大阪大）,釜谷 昌幸,（INSS）
発刊日:
公開日:
キーワードタグ:
Crack coalescence Crack growth Environmental effects Fatigue crack Strain rate
能勢 昂尚,北田 孝典,竹田 敏,中村 隆夫,（大阪大）,釜谷 昌幸,（INSS）
発刊日:
公開日:
キーワードタグ:
Crack coalescence Crack growth Environmental effects Fatigue crack Strain rate
The purpose of this study is to investigate environmental effects on SUS316 in different strain rate condition. The fatigue tests were conducted under different strain rate (0.4%/s and 0.004%/s) in simulated PWR environment with interrupting tests and the effect of strain rate on crack growth rate was evaluated by the observation of test specimen surface. From the results of investigation, the followings were confirmed;
・The effect of strain rate on crack growth rate is larger in 0.004%/s than 0.4%/s.
・The ...
英字タイトル:
Environmental effect of stainless steel in PWR environment. (Investigation of Crack initiation and growth behavior by Replica Observation)
英字タイトル:
Environmental effect of stainless steel in PWR environment. (Investigation of Crack initiation and growth behavior by Replica Observation)