Art

J-GLOBAL ID：200902271348936714   Reference number：09A0864818

Fractal Dimension of Grain-boundary Fracture for Characterization of High-temperature Fracture in Heat-resistant Alloys

耐熱合金中の高温破壊のキャラクタリゼーションのための粒界破壊のフラクタル次元

Author (4)： TANAKA Manabu (Dep. of Mechanical Engineering, Fac. of Engineering and Resource Sci., Akita Univ.) ,  ONO Junji (Student of Graduate School, Dep. of Mechanical Engineering, Fac. of Engineering and Resource Sci., Akita Univ.) ,  SAKASHITA Manabu (Student, Dep. of Mechanical Engineering, Fac. of Engineering and Resource Sci., Akita Univ.) ,  KATO Ryuichi (Dep. of Mechanical Engineering, Fac. of Engineering and Resource Sci., Akita Univ.)
Material： ISIJ International (Iron and Steel Institute of Japan)  (ISIJ Int (Iron Steel Inst Jpn))
Volume： 49  Issue： 8  Page： 1229-1238 (J-STAGE)  Publication year： 2009 
JST Material Number： F0100A  ISSN： 0915-1559  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *fractal dimension ,  *heat resistant alloy ,  *grain boundary fracture ,  microcrack ,  fracture surface ,  creep strength ,  *creep rupture ,  *analysis ,  *fractal analysis ,  mechanical property ,  strength
Semi thesaurus term： creep life

JST classification (1)： Metallic materials  (HC04020L)

Reference (19)：

• 1) B. B. Mandelbrot, D. E. Passoja and A. J. Paullay: Nature, 308 (1984), 721.
• 2) R. H. Dauskardt, F. Haubensak and R. O. Ritchie: Acta Metall., 38 (1990), 142.
• 3) M. Tanaka: Z. Metallkd., 84 (1993), 697.
• 4) M. Tanaka: J. Mater. Sci., 31 (1996), 3513.
• 5) T. G. Langdon and R. B. Vastava: Mechanical Testing for Deformation Model Development, ASTM STP 765, ed. by R. W. Rohde and J. C. Swearengen, American Society for Testing and Materials, Philadelphia, (1982), 435.

Terms in the title (5)： 耐熱合金 ,  破壊 ,  キャラクタリゼーション ,  粒界破壊 ,  フラクタル次元