X-ray Diffraction Residual Stress Measurements for Assessment of Rolling Contact Fatigue Behaviour of Railway Steels

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Paulo Tavares de Castro (Autor) FEUP; A.C. Batista (Autor) Outra; J.P. Nobre (Autor) Outra; D.F.C. Peixoto (Autor) FEUP; Luis Andrade Ferreira (Autor) FEUP; L. Coelho (Autor) Outra

Ata de Conferência Internacional

Título: RESIDUAL STRESSES IX

Páginas: 782-787

9th European Conference on Residual Stresses (ECRS)

Troyes, FRANCE, JUL 07-10, 2014

Indexação

ISI Web of Knowledge - 1 Citação

Scopus - 3 Citações

Outras Informações

ID Authenticus: P-00A-5SV

DOI: 10.4028/www.scientific.net/amr.996.782

Abstract (EN): Rolling contact fatigue twin-disc tests were performed on rail/ wheel steels from Spanish high velocity trains (AVE). Residual stress profiles were determined using X-ray diffraction before and after cyclic loading. The evolution of residual stress profiles, due to cyclic loading, was analysed in order to study how they affect the rolling contact fatigue behaviour of these materials. This study is included in a major project where other related phenomena and materials' properties have been studied.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6