Abstract
A rapid, pressureless infiltration technique for fabricating SiC-reinforced Al-Si composites is described. The infiltration can be performed by simply dipping a ceramic preform into a molten alloy in an open air environment. This method makes it possible to produce composites that contain a high volume fraction (80%) of a variety of ceramic reinforcements, including particulates and fibers. This technique has potential for low-cost and versatile production of SiC-Al-Si composites for many industrial applications, such as automobile components and electronic packaging.
Similar content being viewed by others
References
C. Zweben, JOM 44 (7), 15 (1992).
M. K. Premkumar, W. H. Hunt, Jr., and R. R. Sawtell, JOM 44 (7), 24 (1992).
J. E. Allison and G. S. Cole, JOM 45 (1), 19 (1993).
A. Mortensen and M. J. Koczak, JOM 45 (3), 10 (1993).
S. W. Lai and D. D. L. Chung, J. Mater. Sci. 29, 3128 (1994).
T. W. Clyne and P. J. Withers, An Introduction to Metal Matrix Composites (Cambridge University Press, 1993).
D. R. White, A. W. Urquhart, M. K. Aghajanian, and D. K. Creber, U.S. patent 4,828,008; May 9, 1989.
R. Y. Lin, S. G. Warrier, C. A. Blue, C. C. Chen, C. A. Eppich, and R. A. Blue, JOM 46 (3), 26 (1994).
R. P. Messner and Y. M. Chiang, J. Am. Ceram. Soc. 73, 1193 (1990).
J. N. Ness and T. F. Page, J. Mater. Sci. 21, 1377 (1986).
M. Singh and D. R. Behrendt, NASA Technical Memorandum 105860 (1992).
W. B. Hillig, Am. Ceram. Soc. Bull. 73 (4), 56 (1994).
M. D. Skibo and D. M. Schuster, U.S. patent 4,759,995; July 26, (1988).
J. C. Viala, P. Fortier, and J. Bouix, J. Mater. Sci. 25, 1842 (1990).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Yang, X.F., Xi, X.M. SiC–Al–Si composites by rapid pressureless infiltration in air. Journal of Materials Research 10, 2415–2417 (1995). https://doi.org/10.1557/JMR.1995.2415
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1557/JMR.1995.2415