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


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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.



Key Engineering Materials (Volumes 321-323)

Edited by:

Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi




J. S. Lee et al., "Evaluation of Fracture Toughness for Power Plant Materials Using Continuous Indentation Technique", Key Engineering Materials, Vols. 321-323, pp. 480-485, 2006

Online since:

October 2006




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