Yasufumi MIURA
著者に関連した記事は2件です。
更新情報
特集記事
特集記事「高度評価・分析技術」（2） 材料劣化と微細組織変化
著者:
小林 知裕,Tomohiro KOBAYASHI,三浦 靖史,Yasufumi MIURA 澤部 孝史 Takashi SAWABE?
発刊日:
公開日:
小林 知裕,Tomohiro KOBAYASHI,三浦 靖史,Yasufumi MIURA 澤部 孝史 Takashi SAWABE?
発刊日:
公開日:
材料劣化と微細組織変化の関係を原子炉圧力容器の照射脆化、ステンレス溶接部の熱時効、燃料被覆管の表面酸化のアトムプローブ分析例で紹介する。
...
第9回
表面加工層を有する SCC 発生試験片の応力および塑性ひずみ分布評価
著者:
三浦 靖史,Yasufumi MIURA,宮原 勇一,Yuichi MIYAHARA,加古 謙司,Kenji KAKO,佐藤 勝,Masaru SATO,鈴木 賢治,Kenji SUZUKI
発刊日:
公開日:
キーワードタグ:
Boiling water reactor Strain distribution Stress corrosion cracking Type 316L stainless steel X-ray stress measurement
三浦 靖史,Yasufumi MIURA,宮原 勇一,Yuichi MIYAHARA,加古 謙司,Kenji KAKO,佐藤 勝,Masaru SATO,鈴木 賢治,Kenji SUZUKI
発刊日:
公開日:
キーワードタグ:
Boiling water reactor Strain distribution Stress corrosion cracking Type 316L stainless steel X-ray stress measurement
In this study, creviced bent beam (CBB) test, x-ray stress measurement, and hardness testing on a specimen made of Type 316L stainless steel with controlled plastic strain distribution were carried out in order t o clarify behavior of crack initiation and effects of plastic strain and stress distribution on SCC initiation. The following results were obtained. (1) In this SCC test, it was found that only micro cracks whose depths were smaller than 50um were observed until 200 hours and cracks whose depths w...
英字タイトル:
Evaluation of stress and plastic strain distribution on SCC initiation test piecewith surface work hardened layer
英字タイトル:
Evaluation of stress and plastic strain distribution on SCC initiation test piecewith surface work hardened layer