Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/243706
Type: Artigo de periódico
Title: Fatigue Crack Growth Rate Of Two Pearlitic Rail Steels
Author: Maya-Johnson
S.; Ramirez
A. J.; Toro
A.
Abstract: A study of fatigue crack growth rate was conducted in two pearlitic rail steels, namely R260 and R370CrHT. Two crack plane orientations with respect to the rolling direction were tested and separate experiments were performed to cover a wide variation in fatigue crack growth, from the fatigue threshold (circa 10 (9) m/cycle) to rapid fracture conditions. The fracture surfaces were examined and some correlations between microstructural features such as interlamellar spacing and mechanical properties were made. (C) 2015 Elsevier Ltd. All rights reserved.
Subject: Eutectoid Steel
Grain-size
Fracture
Behavior
Wear
Country: OXFORD
Editor: PERGAMON-ELSEVIER SCIENCE LTD
Citation: Fatigue Crack Growth Rate Of Two Pearlitic Rail Steels. Pergamon-elsevier Science Ltd, v. 138, p. 63-72 APR-2015.
Rights: embargo
Identifier DOI: 10.1016/j.engfracmech.2015.03.023
Address: http://www.sciencedirect.com/science/article/pii/S0013794415001113
Date Issue: 2015
Appears in Collections:Unicamp - Artigos e Outros Documentos

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