LIFE PREDICTION MODELING UNDER FATIGUE LOADING FOR ALUMINUM METAL MATRIX COMPOSITES | ||
| International Conference on Aerospace Sciences and Aviation Technology | ||
| Article 22, Volume 11, ASAT Conference, 17-19 May 2005, May 2011, Pages 395-410 PDF (2.28 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/asat.2011.27159 | ||
| Authors | ||
| Abdellatif S. H.1; Shoukry M. K2; Rabeeh B. M.3 | ||
| 1Assistant Lecturer, Dept. of Mech. Engineering, Chair of Mech. design and production MTC, Cairo. | ||
| 2Associate Professor, Dept. of Mech. Engineering, Chair of Mech. Mech. design and production MTC, Cairo. | ||
| 3Associate Professor, Dept. of Mech. Engineering, Chair of Auto. MTC, Cairo. | ||
| Abstract | ||
| Metal matrix composites are currently being considered for use in many applications for their high strength-to-weight and stiffness-to-weight ratios, high wear resistance, and high thermal resistance. The present work focuses on the study of crack propagation in Aluminum monolithic and aluminum metal matrix composites reinforced with continuous stainless steel fibers at 4%, 8%, and 13% volume fractions with five plies, and unidirectional structural configuration. Based on experimental evidence, a micromechanical modeling approach was developed for the prediction of fatigue life and the model was compared with actual fatigue lives for these materials. | ||
| Keywords | ||
| Fatigue; Crack growth; life prediction; Metal Matrix Composites | ||
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