Art

J-GLOBAL ID：201702238141740162   Reference number：17A0680426

The Effect of Load Frequency and Mechanical Properties on Fatigue Crack Growth Rate Under Hydrogen Environment Condition Based on Hydrogen Diffusion Analysis

水素拡散解析による水素環境下での疲労き裂成長速度に及ぼす材料の力学的性質と応力繰返し速度効果

Author (7)： YAMAJI NORIHIRO (東北大 大学院) ,  YAMAJI NORIHIRO (JFE) ,  YOKOBORI TOSHIMITSU (帝京大 戦略的イノベーション研究セ) ,  KAWASHIMA YUSUKE (東北大 大学院) ,  KAWASHIMA YUSUKE (東京エレクトロン) ,  OMI TOSHIHITO (湘南工科大) ,  OMI TOSHIHITO (帝京大)
Material： 日本材料強度学会誌  (Journal of the Japanese Society for Strength and Fracture of Materials)
Volume： 50  Issue： 4  Page： 69-74  Publication year： Jun. 10, 2017 
JST Material Number： G0738A  ISSN： 0286-4010  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： hydrogen cracking ,  *hydrogen attack ,  fatigue crack growth rate ,  repeated stress ,  *fatigue crack growth ,  Young's modulus ,  n value (work hardening) ,  notch ,  formulation ,  analytical model ,  simulation ,  finite element method ,  *stress corrosion cracking ,  index number ,  *crack ,  *corrosion cracking
Semi thesaurus term： finite difference method

JST classification (1)： Metallic materials  (HC05020S)

Reference (13)：

• P. Sofronis and R.M. McMeeking, ′′Numerical analysis of hydrogen transport near a blunting crack tip′′, Journal of Mechanics and Physics of Solids, 37 (1989), 317-350.
• A.T. Yokobori, Jr., T. Nemoto, K. Satoh and T. Yamada, Engineering Fracture Mechanics, 55 (1996), 47-61.
• A.T. Yokobori, Jr., T. Ohmi, T. Murakawa, T. Nemoto, T. Uesugi and R. Sugiura, Strength, Fracture and Complexity, An International Journal, 7 (2011), 215-233.
• T. Ohmi, A.T. Yokobori, Jr. and K. Takei, ′′The Effect of Mechanical Factors on Hydrogen Diffusion and Concentration Around a Crack Tip′′, Proc. of the ICF12, July 12-17, Ottawa, Canada, (2009), In the content of CDrom.
• T. Ohmi, A.T. Yokobori, Jr. and K. Takei, ′′Flow Controllability of hydrogen Diffusion Driven by Local Stress Field for Steel Under Cyclic Loading Condition′′, Diffect and Diffusion Forum, 326-328 (2012), 626-631.

Terms in the title (8)： 水素拡散 ,  解析 ,  水素 ,  環境 ,  疲労き裂成長速度 ,  力学的性質 ,  応力 ,  繰返し速度