Satoshi TAKEDA
著者に関連した記事は2件です。
更新情報
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
論文
炉水環境中における疲労亀裂の 発生・成長挙動に及ぼす温度の影響
著者:
三澤 樹,Tatsuru MISAWA, 北田 孝典,Takanori KITADA, 中村 隆夫,Takao NAKAMURA, 竹田 敏,Satoshi TAKEDA, 釜谷 昌幸,Masayuki KAMAYA
発刊日:
公開日:
キーワードタグ:
Crack Coalescence Crack Initiation Crack Propagation Rate Environment Assisted Fatigue Temperature
三澤 樹,Tatsuru MISAWA, 北田 孝典,Takanori KITADA, 中村 隆夫,Takao NAKAMURA, 竹田 敏,Satoshi TAKEDA, 釜谷 昌幸,Masayuki KAMAYA
発刊日:
公開日:
キーワードタグ:
Crack Coalescence Crack Initiation Crack Propagation Rate Environment Assisted Fatigue Temperature
It has been clarified that the fatigue life is reduced in the fatigue test of high-temperature and high-pressure water that simulates PWR reactor coolant environment compared to that in the tmosphere, and temperature, strain rate，etc. affect the decrease of fatigue life. In this study, the influence of crack growth behavior on fatigue life of SUS316 in simulated PWR reactor coolant environment of different temperature was investigated. Fatigue tests were conducted under different temperatures (325℃ and 200℃...
英字タイトル:
Influence of Temperature on the Fatigue Crack Initiation and Growth in Reactor Coolant Environment
英字タイトル:
Influence of Temperature on the Fatigue Crack Initiation and Growth in Reactor Coolant Environment