Energy-based critical plane fatigue methods applied to additively manufactured 18Ni300 steel

Utilize este identificador para referenciar este registo: https://hdl.handle.net/10316/113661

Título:	Energy-based critical plane fatigue methods applied to additively manufactured 18Ni300 steel
Autor:	Cruces, A.S. Branco, R. Borrego, L. P. Lopez-Crespo, P.
Palavras-chave:	Biaxial fatigue; Mean stress; 18Ni300 maraging steel; 18Ni300 AM; Critical plane methods
Data:	2023
Editora:	Elsevier
Projeto:	FEDER Programa Operativo by Junta de Andalucia (Spain) - grant reference UMA18-FEDERJA-250 COMPETE2020 Program from European Funds, under Eureka Smart label S0129-AddDies (Grant reference POCI-01-0247-FEDER-042536) UIDB/00285/2020 LA/P/0112/2020
Título da revista, periódico, livro ou evento:	International Journal of Fatigue
Volume:	170
Resumo:	In this work, the uniaxial and biaxial fatigue behaviour of maraging steel (18Ni300) obtained by additive manufacturing was studied. The material was evaluated using several biaxial load paths and different load levels. The predictive capacity of the fatigue life and crack initiation angle of the critical plane methods of Liu (I and II), and Chu, Conle, and Bonnen (CCB) were evaluated. The results obtained showed that normal stresses had a strong effect on the fatigue life. In general, the best estimates of the useful life and initial crack angle prediction were obtained with the CCB method.
URI:	https://hdl.handle.net/10316/113661
ISSN:	01421123
DOI:	10.1016/j.ijfatigue.2023.107548
Direitos:	openAccess
Aparece nas coleções:	FCTUC Eng.Mecânica - Artigos em Revistas Internacionais I&D CEMMPRE - Artigos em Revistas Internacionais

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