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Crack propagation in tool steel X38CrMoV5 (AISI H11) in SET specimens

Shah, Masood and Mabru, Catherine and Boher, Christine and Leroux, Sabine and Rezaï-Aria, Farhad Crack propagation in tool steel X38CrMoV5 (AISI H11) in SET specimens. (2009) Advanced Engineering Materials, vol. 1 (n° 9). pp. 746-749. ISSN 1438-1656

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Official URL: http://www3.interscience.wiley.com/journal/122443497/abstract?CRETRY=1&SRETRY=0

Abstract

An approach is proposed for the evaluation of surface fatigue damage of hot forming tools that undergo severe thermo mechanical loading. Fatigue crack propagation in a hot work tool steel X38CrMoV5-47HRC is investigated using single-edge cracked tension specimens with 3 different thicknesses (2.5, 1, 0.6 mm) and two R-values. The stress intensity factor is evaluated with ABAQUS®. Paris curves are established for the crack propagation experiments.

Item Type:Article
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution: Université de Toulouse > Ecole des Mines d'Albi-Carmaux - EMAC
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
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Deposited By:Catherine Mabru

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