Abstract
Damping characteristics of 8090 Al alloy and its composites reinforced with 8, 12, and 18 vol pct SiC particles were investigated using a dynamic mechanical analyzer (DMA). Tests were done at different frequencies over a temperature range of 27 °C to 300 °C. Composites show higher damping capacity than the unreinforced alloy. Damping capacity is found to increase with decreasing frequency. An equation relating damping capacity with frequency has been proposed. The damping data are analyzed in the light of matrix microstructure and different operative mechanisms.
Similar content being viewed by others
References
I.A. Ibrahim, F.A. Mohamed, and E.J. Lavernia: J. Mater. Sci., 1991, vol. 26, pp. 1137–56.
T.S. Srivastan, I.A. Ibrahim, F.A. Mohamed, and E.J. Lavernia: J. Mater. Sci., 1991, vol. 26, pp. 5965–78.
T.S. Srivastan and E.J. Lavernia: J. Mater. Sci., 1992, vol. 27, pp. 5965–81.
P.K. Rohatgi, N. Murali, H.R. Shetty, and R. Chandrasekhar: Mater. Sci. Eng., 1976, vol. 26, pp. 115–22.
H.M. Ledbetter and S.K. Dutta: Mater. Sci. Eng., 1984, vol. 67, pp. 25–30.
P.K. Rohatgi, R. Asthan, A. Kumar, D. Nath, and S. Schroeffer: in Cast Reinforced Metal Composite, S.G. Fishman, and A.K. Dhingra, eds., ASM INTERNATIONAL, Metals Park, OH, 1998, pp. 375–81.
A. Wolfenden and J.M. Wolla: J. Mater. Sci., 1989, vol. 24, pp. 3205–12.
R.B. Bhagat, M.F. Amateau, and E.C. Smith: Int. J. Powder Metall., 1989, vol. 25, pp. 311–16.
C. Wong and S. Holcomb: M 3 D: Mechanics and Mechanisms of Material Damping, ASTM STP 1169, V.K. Kinra and A. Wolfended, eds., ASTM, Warrendale, PA, 1992, pp. 76–93.
J. Zhang, R.J. Perez, M.N. Gungor, and E.J. Lavernia: in Developments in Ceramic and Metal-Matrix Composites, K. Upadhya, ed., TMS, Warrendale, PA, 1992, pp. 203–18.
J. Zhang, R.J. Perez, M.N. Gungor, and E.J. Lavernia: in Damping of Multiphase Inorganic Materials, R.B. Bhagat, ed., ASM INTERNATIONAL, Materials Park, OH, 1993, pp. 115–22.
J. Zhang, R.J. Perez, M. Gupta, and E.J. Lavernia: Scripta Metall. Mater., 1993, vol. 28, pp. 91–96.
R.J. Perez, J. Zhang, and E.J. Lavernia: Proc. 17th Int. Symp. for Testing and Failure Analysis, ISTFA/91, ASM INTERNATIONAL, Materials Park, OH, 1991, pp. 445–54.
R.J. Perez, J. Zhang, and E.J. Lavernia: Scripta Metall. Mater., 1992, vol. 27, pp. 1111–14.
R.J. Perez, J. Zhang, M.N. Gungor, and E.J. Lavernia: Metall. Trans. A, 1993, vol. 24A, pp. 701–12.
J. Zhang, M.N. Gungor, and E.J. Lavernia: Composite Design, Manufacture and Application, Proc. ICCM VIII, S.W. Tsai and G.S. Springer, eds., SAMPE, Covina, CA, 1991, pp. 17-H-1–17-H-12.
R.J. Perez, J. Zhang, M.N. Gungor, and E.J. Lavernia: Proc. Damping ’93, San Francisco, CA, Feb. 23–26, 1993, L. Rogers, ed., Wright-Patterson AFB, OH, 1993, pp. HCA-1–HCA-15.
J. Zhang, R.J. Perez, and E.J. Lavernia: in High Performance Composite Materials Commonality Phenomena, K.K. Chawla, P.K. Liaw, and S.G. Fishman, eds., TMS, Warrendale, PA, 1994, pp. 361–76.
E.J. Lavernia, R.J. Perez, and J. Zhang: Metall. Mater. Trans., A, 1995, vol. 26A, pp. 2803–18.
A. Wolfenden and J.M. Wolla: in Metal Matrix Composites: Mechanics and Properties, R.K. Everett and R.J. Arsenault, eds., Academic Press, Boston, MA, 1991, pp. 287–328.
J. Zhang, R.J. Perez, and E.J. Lavernia: Acta Metall. Mater., 1994, vol. 42, pp. 395–409.
K.K. Sankaran and N.J. Grant: Mater. Sci. Eng., 1980, vol. 44, pp. 213–27.
C. Zener: Elasticity and Anelasticity of Metals, The University of Chicago Press, Chicago, IL, 1948, pp. 147–59.
V.K. Kinra and K.B. Milligan: in M 3 D: Mechanics and Mechanisms of Material Damping, V.K. Kinra and A. Wolfenden, eds., ASTM, Philadelphia, PA, 1992, pp. 94–123.
J. Zhang, R.J. Perez, and E.J. Lavernia: J. Mater. Sci., 1993, vol. 28, pp. 835–46.
I. Dutta and D.L. Bourell: Mater. Sci. Eng. A, 1989, vol. A112, pp. 67–77.
R.J. Arsenault and N. Shi: Mater. Sci. Eng., 1986, vol. 81, pp. 175–87.
D.C. Dunand and A. Mortensen: Mater. Sci. Eng. A, 1991, vol. A135, pp. 179–84.
M. Vogelsang, R.J. Arsenault, and R.M. Fisher: Metall. Trans. A, 1986, vol. 17A, pp. 379–89.
S.M. Pickard and B. Derby: Acta Metall. Mater., 1990, vol. 38, pp. 2537–52.
V. Ganato and K. Lücke: J. Appl. Phys., 1956, vol. 27, pp. 583–93.
A.V. Ganato: Dislocations and Properties of Real Materials, The Institute of Metals, London, 1985, pp. 266–82.
C.F. Burdett and T.J. Queen: Metall. Rev., 1970, vol. 15, pp. 47–78.
S.P. Rawal and M.S. Mishra: Proc. Damping 86’, Las Vegas, NV, L. Rogers, ed., AFWAL-TR-86-3059, Wright-Patterson, AFB, OH, 1984, pp. FB1 to FB9.
T. Hartman, Jr., K.H. Keene, R.J. Armstrong, and A. Wolfenden: J. Met., 1986, vol. 38 (4), pp. 33–35
G. Schoeck: Phys. Status Solidi, 1969, vol. 32, pp. 651–58.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bauri, R., Surappa, M.K. Damping behavior of Al-Li-SiCp composites processed by stir casting technique. Metall Mater Trans A 36, 667–673 (2005). https://doi.org/10.1007/s11661-005-0183-3
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11661-005-0183-3