Evaluation of Fracture Toughness for Power Plant Materials Using Continuous Indentation Technique

An indentation fracture toughness model is applied to estimate non-destructively the fracture toughness of power plant materials such as ASTM A53 and ASME SA335 P91. Fracture toughness evaluated using the model showed good agreement with current standard fracture toughness test results.

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Veröffentlicht in:Key engineering materials 2006-01, Vol.321-323, p.480-485
Hauptverfasser: Lee, Jung Suk, Jang, Jae Il, Kwon, Dong Il, Yoo, Keun Bong
Format: Artikel
Sprache:eng
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Zusammenfassung:An indentation fracture toughness model is applied to estimate non-destructively the fracture toughness of power plant materials such as ASTM A53 and ASME SA335 P91. Fracture toughness evaluated using the model showed good agreement with current standard fracture toughness test results.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.321-323.480