Evaluation and Identifying the Ductile Fracture Area of X70 Steel from DWTT Broken Specimens
نویسندگان
چکیده
منابع مشابه
Industrial application of Instrumented DWTT in evaluating material resistance to ductile fracture for modern pipeline steels
CTOAC of typical X70, X80 and X90 pipeline steels plates were evaluated by using energy based regression method upon their single specimen. Clear difference in the material resistance to ductile cracking could be distinguished by the values of CTOAC and their characteristic fracture surface. The region of stable cracking on the fracture surface could be identified from the dynamic crack extensi...
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ژورنال
عنوان ژورنال: Procedia Structural Integrity
سال: 2016
ISSN: 2452-3216
DOI: 10.1016/j.prostr.2016.06.463