論文
316 ステンレス鋼の 低サイクル疲労き裂成長における環境効果
著者:
藤川 亮祐,Ryosuke FUJIKAWA,北田 孝典,Takanori KITADA,中村 隆夫,Takao NAKAMURA,釜谷 昌幸,Masayuki KAMAYA
発刊日:
公開日:
キーワードタグ:
The purpose of this study is to investigate environmental effects on low cycle fatigue crack growth of SUS316. Low cycle fatigue test and periodical observation on inner surface of a hollow specimen was conducted by developing new type of replica observation. The crack growth in PWR environment was measured and the investigation of environmental effects on crack initiation and propagation was conducted. Crack initiation rate of fatigue test in PWR environment is faster than in air condition. Crack pr...
英字タイトル:
Environmental Effect on Low Cycle Fatigue Crack Growth of SUS316