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Fabrication and application of co-continuous Al2O3/Al composite by reactive infiltration of molten Al into the preform of SiO2 with cordierite addition

  • J. Q. Li EMAIL logo , S. H. Xie , Y. H. Zhuang and X. R. Zeng
Published/Copyright: February 10, 2022
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Abstract

Interpenetration Al2O3/Al(Si) composites were fabricated by reactive infiltration of molten Al into the preforms with SiO2–4.6 mol.% cordierite at 1150 °C in air. The formation kinetics and microstructures of the composites were investigated. Experimental results show that the addition of cordierite in SiO2 is favorable for wetting of molten Al on the preform, leading to high growth rate of the composite (8.76 mm min –1). The growth rate of the composite was controlled by the infiltration of molten Al into the preform through the open pores and cracks formed during the preform fabrication or through microcracks created during the infiltration process. Since the addition of cordierite in SiO2 can lower the preform sintering temperature, one of its applications is used for ceramic – ceramic or ceramic – metal joints. A strong Al2O3–Al2O3 joint with a shear strength of 109 MPa was fabricated and investigated using the Al2O3/Al(Si) interlayer formed by this method.


J. Q. Li Department of Materials Science and Engineering Shenzhen University, Shenzhen, P. R. China Tel.: +86 755 2653 8537 Fax: +86 755 2653 6239

  1. The financial support of this study is Shenzhen Science and Technology Research Grant No. 200322. The authors wish to thank Mr. L. Li and Y. B. Li for their help in the fabrication experiments.

References

[1] Z. Fan, P. Taakiropoulos, A.P. Miodownik: Mater. Sci. Technol. 8 (1992) 922.10.1179/mst.1992.8.10.922Search in Google Scholar

[2] Z. Fan, A.P. Miodownik: Acta Metall. Mater. 41 (1993) 2403.10.1016/0956-7151(93)90320-RSearch in Google Scholar

[3] Z. Fan: Phil. Mag. 73 (1996) 1663.10.1080/01418619608243005Search in Google Scholar

[4] F.F. Lange, B.V. Velamakanni, A.G. Evans: J. Amer. Ceram. Soc. 73 (1990) 388.10.1111/j.1151-2916.1990.tb06523.xSearch in Google Scholar

[5] M. Knechtel, H. Prielipp, H. Mullejans, N. Claussen, J. Rodel: Scripta Metall. Mater. 31 (1994) 1085.10.1016/0956-716X(94)90531-2Search in Google Scholar

[6] M.S. Newkirk, A.W. Urquhart, H.R. Zwicker, E. Breval: J. Mater. Res. 1 (1986) 81.10.1557/JMR.1986.0081Search in Google Scholar

[7] M.C. Breslin: US patent no. 5214011, 25 May (1993).Search in Google Scholar

[8] W. Liu, U. Koster: Mater. Sci. Eng. A 210 (1996) 1.10.1016/0921-5093(95)10078-4Search in Google Scholar

[9] W. Liu, U. Koster: J. Mater. Sci. Letters 15 (1996) 2188.Search in Google Scholar

[10] E. Saiz, A.P. Tomsia: J. Am. Ceram. Soc. 81 (1998) 2381.10.1111/j.1151-2916.1998.tb02634.xSearch in Google Scholar

[11] N. Yoshikawa, S. Funahashi, A. Kikuchi, S. Taniguchi: Inter. J. Mater. Prod. Technol. 16 (2001) 32.10.1504/IJMPT.2001.005392Search in Google Scholar

[12] N. Yoshikawa, S. Funahashi, S. Taniguchi, A. Kikuchi: J. Mater. Res. 15 (2000) 2314.10.1557/JMR.2000.0333Search in Google Scholar

[13] R.E. Loehman, K. Ewsuk, A.P. Tomsia: J. Am. Ceram. Soc. 79 (1996) 27.10.1111/j.1151-2916.1996.tb07876.xSearch in Google Scholar

[14] Y. Gao, J. Jia, R.E. Loehman, K.G. Ewsuk, W.G. Fahrenholtz: J. Mater. Sci. 31 (1996) 4025.10.1007/BF00352664Search in Google Scholar

[15] M.Y. Chen, M.C. Breslin: Wear 249 (2002) 868.10.1016/S0043-1648(01)00812-2Search in Google Scholar

[16] H. Hao, Z. Jin, X. Wang: J. Mater. Sci. 29 (1994) 5041.10.1007/BF01151094Search in Google Scholar

[17] X.B. Zhou, J.Th.M. De Hosson: Acta mater. 44 (1996) 421.10.1016/1359-6454(95)00235-9Search in Google Scholar

[18] P. Shen, H. Fujii, T. Matsumoto, K. Nogi: Acta Mater. 52 (2004) 887.10.1016/j.actamat.2003.10.024Search in Google Scholar

[19] Y. Zhai, T.H. North: J. Mater. Sci. 32 (1997) 1399.10.1023/A:1018581312445Search in Google Scholar

[20] Y. Zhai, T.H. North: J. Mater. Sci. 32 (1997) 5571.10.1023/A:1018624507922Search in Google Scholar

Received: 2003-08-27
Accepted: 2004-06-23
Published Online: 2022-02-10

© 2004 Carl Hanser Verlag, München

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