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Determination of the fracture toughness (KIc) of steel in elastoplastic behavior with the use of the R-criterion of similarity of plastic instability

✍ Scribed by V. S. Ivanova; L. I. Maslov; V. I. Burba

Publisher: Springer
Year: 1984
Tongue: English
Weight: 424 KB
Volume: 20
Category: Article
ISSN: 1573-885X
DOI: 10.1007/bf01199371

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The fracture toughness of the tempered martensitic stainless steel Eurofer97 has been experimentally characterized in the ductile-to-brittle transition (DBT) region with sub-sized compact tension specimens. The median fracture toughnesstemperature curve in the lower transition region has been found