Abstract
Navy AM2 mats are used as portable aircraft landing platforms for the Short Take-off/Vertical Landing (STOVL) aircraft operations. This investigation presents the study performed to determine whether the surface discoloration is a precursor to degradation in the mechanical property of the AM2 mat material. The red discoloration on the mat surfaces had a clear correlation with the decrease in yield strength, ultimate strength, and hardness properties.
Similar content being viewed by others
References
N. Aizpuru, D. Le, J. McDonald, L. McLennan, S. Tewfik, E.W. Lee, D. Piatkowski, J. Foyos, J. Orgen, and O.S. Es-Said, The Effects of Flash Annealing on the Mechanical and Electrical Properties of Previously Used AM2 Mats Composed of Al 6061-T6, Eng. Fail. Anal. J., 2005, 12, p 691–698
C. Wilhelm, G. LaCaille, N. Wright, N. Ward, C. Shu, C. Vinquist, E. Lee, D. Piatkowski, J. McLennan, J. Ogren, and C. Kumor, Mechanical Properties and Microstructure Characterization of Coated AM2 Mats Exposed to Simulated Thermal Blast, Eng. Fail. Anal. J., 2009, 16, p 1–10
C. Maldonado, D. Diaz, J. Ranallo, R. Painter, W. Dahir, D. Hassouna, B. Gayer, E. Toss, I. Martinez, P. Stoyanov, J. Ogren, E.W. Lee, D. Piatkowski, J. Hilty, and O.S. Es-Said, Evaluation of the Effects of Powder Coating Cure Temperatures on the Mechanical Properties of Aluminum Alloy Substrates, J. Mater. Eng. Perform., 2009, 18(1), p 70–78
Aerospace Material Specifications, SAE AMS-QQ-A-250/11, 1997, p 3
Hardness and Conductivity Inspection of Wrought Aluminum Alloy Parts, AMS 2658, 2003
M. Prietto, M. Tsang, S. Hernandez, J. Roepke, D. Piatkowski, E. Lee, P. Stoyanov, J. Ogren, and O.S. Es-Said, The Effects of Heat Damage of Aluminum 6061-T6 AM-2 Mats and High Power Run-Up Anchor, submitted to Eng. Fail. Anal. J., under review
C. Wilhelm, “Evaluation of AM2 Mats Thermal Barrier Coating Exposed to Simulated Vertical Take-Off and Landing Aircraft Engine Exhaust,” M.S. thesis, Loyola Marymount University, Los Angeles, CA, 2008
Acknowledgments
This study was funded by the National Science Foundation, NSF, Grant No. EEC-0353668, Research Experience for Undergraduate (REU) site.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Vega, V., Nguyen Huynh, U., Holmes, J. et al. Analysis of Heat Effects on Marine Corps AM2 Mat Mechanical Properties. J. of Materi Eng and Perform 20, 257–264 (2011). https://doi.org/10.1007/s11665-010-9669-2
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11665-010-9669-2