FATIGUE CRACK GROWTH TESTS IN RAILWAY WHEEL AND RAIL STEELS

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2012

Autores

Peixoto, D (Autor) Outra; Luis Andrade Ferreira (Autor) FEUP; de Castro, PMST (Autor) Outra

Ata de Conferência Internacional

Título: Proceedings ICEM15 - 15th International Conference on Experimental Mechanics

ICEM15 - 15th International Conference on Experimental Mechanics

Porto, 22-27 July 2012

Indexação

ISI Web of Knowledge - 0 Citações

Outras Informações

ID Authenticus: P-005-K5Q

Abstract (EN): Compact tension specimens, C(T), taken from a Spanish AVE train wheel and a UIC60 rail were used to perform fatigue crack growth rate tests according to the ASTM E647-08 standard. These specimens had thickness B=13mm and width W=52mm and were tested in 0.1 and 0.4 R-ratios. Striation spacing measurements were also made on these specimens in order to evaluate if there is a correlation between fatigue crack growth rates and striation spacing in these two types of steels.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 2