V., E., A., A., N., A., A., Y. (2008). FATIGUE CRACK GROWTH OF STAINLESS STEEL FIBER REINFORCED ALUMINUM COMPOSITES. test, 13(13th International Conference on Applied Mechanics and Mechanical Engineering.), 34-46. doi: 10.21608/amme.2008.39014
ESKİZEYBEK V.; AVCI A.; ATABERK N.; YAPICI A.. "FATIGUE CRACK GROWTH OF STAINLESS STEEL FIBER REINFORCED ALUMINUM COMPOSITES". test, 13, 13th International Conference on Applied Mechanics and Mechanical Engineering., 2008, 34-46. doi: 10.21608/amme.2008.39014
V., E., A., A., N., A., A., Y. (2008). 'FATIGUE CRACK GROWTH OF STAINLESS STEEL FIBER REINFORCED ALUMINUM COMPOSITES', test, 13(13th International Conference on Applied Mechanics and Mechanical Engineering.), pp. 34-46. doi: 10.21608/amme.2008.39014
V., E., A., A., N., A., A., Y. FATIGUE CRACK GROWTH OF STAINLESS STEEL FIBER REINFORCED ALUMINUM COMPOSITES. test, 2008; 13(13th International Conference on Applied Mechanics and Mechanical Engineering.): 34-46. doi: 10.21608/amme.2008.39014

FATIGUE CRACK GROWTH OF STAINLESS STEEL FIBER REINFORCED ALUMINUM COMPOSITES

The International Conference on Applied Mechanics and Mechanical Engineering
Article 26, Volume 13, 13th International Conference on Applied Mechanics and Mechanical Engineering., May 2008, Pages 34-46    PDF (480.1 K)
Document Type: Original Article
DOI: 10.21608/amme.2008.39014
Authors
ESKİZEYBEK V.1; AVCI A.2; ATABERK N.3; YAPICI A.4
1Research Assistant, Dpt. of Mechanical Eng., Selcuk University, Konya, Turkey.
2Professor, Dpt. of Mechanical Eng., Selcuk University, Konya, Turkey.
3Assistant professor, Kadinhani Faik Icil Vocational School, Selcuk University, Konya, Turkey.
4Assistant professor, Dpt. of Mechanical Eng., Selcuk University, Konya, Turkey.
Abstract
ABSTRACT
In this study, fracture behavior of stainless steel/aluminum laminated composites with
middle through thickness crack under fatigue loading, was investigated. The composite
material, which has unidirectional continuous AISI 304 stainless steel as fibers and Al
2024 as matrix, was produced by using diffusion bonding. The fatigue tests were
conducted under agreement with the ASTM E647 standard. The crack initiation,
damage behavior, fatigue crack-growth rate (da/dN), stress intensity factor (ΔK), strain
energy release rate (ΔG) and fracture toughness ( IC K ) were determined. Moreover, ΔG
value was obtained by using Linear Elastic Fracture Mechanics (LEFM) and compliance
methods and the results were compared with each other. Also, da/dN-ΔK and da/dN-
ΔG were plotted for determining fracture behavior under fatigue loading of the
composite material.
Keywords
Fatigue; through thickness crack; aluminum matrix composites; compliance method
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