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Abstract
One of the most challenging issues for additive manufactured materials is fatigue endurance. Engineering components often operate under complex, variable amplitude loadings, in which existing technological imperfections promote fatigue cracks growth and damage of elements eventually. In this study the effects of different variable-amplitude strain levels on fatigue life, 18Ni300 steel was tested. The work presents various behaviours of the material depending on the load level.
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Authors (4)
-
Zbigniew Marciniak
-
Ricardo Branco
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Cândida Malça
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.prostr.2024.02.047
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Procedia Structural Integrity
no. 56,
pages 131 - 137,
ISSN: 2452-3216 - Language:
- English
- Publication year:
- 2024
- Bibliographic description:
- Marciniak Z., Branco R., Macek W., Malça C.: Fatigue behaviour of SLM maraging steel under variable-amplitude loading// Procedia Structural Integrity -, (2024), s.131-137
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.prostr.2024.02.047
- Sources of funding:
-
- COST_FREE
- Verified by:
- Gdańsk University of Technology
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