PSI - Issue 14

Premkumar Manda et al. / Procedia Structural Integrity 14 (2019) 467–474 Author name / Structural Integrity Procedia 00 (2018) 000–000

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6. Conclusion  The cooling duct of the aircraft has failed due to a combined effect of hydrogen embrittlement as well as vibrational fatigue. Acknowledgements  Authors acknowledge Defence Research and Development Organisation for financial support and Dr Vikas Kumar, Director, DMRL for his kind encouragement. Authors thank ACG, EMG, MEG, Photography and SFAG group members of DMRL for their kind help. References Davis & Associates (Eds.), 1993, Aluminium and Aluminium Alloys, ASM Speciality Hand Book, ASM International, Materials Park, OH 440730002. Morton, P.H., 1976, The Contribution of Physical Metallurgy to Engineering Practice, Rosenhain Centenary Conference, The Royal Society. . Polmear, I., 2006, Light Alloys- From Traditional Alloys to Nanocrystals, 4 th edition, Butterworth-Heinemann, Burlington MA 01803, USA. Rajan M., Sharma A., 2011, Heat Treatment: Principles and Practice, 2 nd edition, PHI Learning Private Limited, New Delhi.