S Tang et al /Materials Science and Engineering A 465(2007)290-294 compressive strength, fracture toughness, and CTE and TC in the [5]JQMa, Y.D. Xu,LT.Zhang, LFCheng,JJNie, HLi,Mater.Lett.61 range 200-1000oC are 163 MPa, 304/276 MPa, 6.5 MPam/2 (2007)312-315 (1.09-1.93)x10-0K-,8.34-6.56 W/m K, respectively. The [6] FH Gem, R. Kochendorfer, Compos. Part A 28(1997)335-364 sealing temperature of the thermal stress cracks is inferred to be [7 w Krenkel, Int JAppl.Ceram. Tech 1(2004)188-200 500C because of the different slopes of the Cte and TC curves (9) M.Z. Berbon, D R. Dietrich, D B. Marshall, Am Ceram Soc. 84(2001) in the 200-500 and 500-1000oC regions From the technolog 2229-2234 ical point of view, the fabrication process offers the advantage [10] G.B. Zheng, H Sano, Y. Uchiyama, K. Kobayashi, H.M. Cheng, JMater. Sci.34(1999)827-834. of low-cost and short-time production of the C/SiC composites [11]MFGonon, S.Hampshire,J.Eur.Ceram Soc.19(1999)285-291 with good properties [12] W.C. Liu, J.Y. Deng, H F Du, F. Liu, China Patent No 99 1 22649.6(2003) [13] S.F. Tang J.Y. Deng, H F Du, w.C. Liu, K Yang, J Am Ceram Soc. References (2005)3253-3257 [14]SF. Tang, J.Y. Deng, H.F. Du, w.C. Liu, in pre [1 KJ. Torben, B. Povl, J Am Ceram Soc. 84(2001)1043-1051 [15] Z.D. Guan, Z.T. Zhang, J.S. Jiao, Physical Properties of Inorganic Materi- t.R. Naslain, Compos. Sci. Technol. 64(2004)155-170. als, Tsinghua University Press, Beijing. 1992. pp 57-67 Mall, J.M. Engesser, Compos. Sci. Technol. 66(2006)863-874 [16] Y Xu, L Zhang, L Cheng, D. Yan, Carbon 36(1998)1051-1056. [4]R.R. Naslain, R. Pailler, X. Bourrat, S. Bertrand, F. Heurtevent, P. Dupel, [17] F. Lamouroux, X. Bourrat, R. Naslain, J. Sevely, Carbon 31(1993) F Lamouroux, Solid State ionics 141-142(2001)541-548 1273-128294 S. Tang et al. / Materials Science and Engineering A 465 (2007) 290–294 compressive strength, fracture toughness, and CTE and TC in the range 200–1000 ◦C are 163 MPa, 304/276 MPa, 6.5 MPa m1/2, (1.09–1.93) × 10−6 K−1, 8.34–6.56 W/m K, respectively. The sealing temperature of the thermal stress cracks is inferred to be 500 ◦C because of the different slopes of the CTE and TC curves in the 200–500 and 500–1000 ◦C regions. From the technolog￾ical point of view, the fabrication process offers the advantage of low-cost and short-time production of the C/SiC composites with good properties. References [1] K.J. Torben, B. Povl, J. Am. Ceram. Soc. 84 (2001) 1043–1051. [2] R.R. Naslain, Compos. Sci. Technol. 64 (2004) 155–170. [3] S. Mall, J.M. Engesser, Compos. Sci. Technol. 66 (2006) 863–874. [4] R.R. Naslain, R. Pailler, X. Bourrat, S. Bertrand, F. Heurtevent, P. Dupel, F. Lamouroux, Solid State Ionics 141–142 (2001) 541–548. [5] J.Q. Ma, Y.D. Xu, L.T. Zhang, L.F. Cheng, J.J. Nie, H. Li, Mater. Lett. 61 (2007) 312–315. [6] F.H. Gern, R. Kochendorfer, Compos.: Part A 28 (1997) 335–364. [7] W. Krenkel, Int. J. Appl. Ceram. Tech. 1 (2004) 188–200. [8] W. Krenkel, Ceram. Eng. Sci. P 22 (2001) 443–454. [9] M.Z. Berbon, D.R. Dietrich, D.B. Marshall, J. Am. Ceram. Soc. 84 (2001) 2229–2234. [10] G.B. Zheng, H. Sano, Y. Uchiyama, K. Kobayashi, H.M. Cheng, J. Mater. Sci. 34 (1999) 827–834. [11] M.F. Gonon, S. Hampshire, J. Eur. Ceram. Soc. 19 (1999) 285–291. [12] W.C. Liu, J.Y. Deng, H.F. Du, F. Liu, China Patent No. 99 1 22649.6 (2003). [13] S.F. Tang, J.Y. Deng, H.F. Du, W.C. Liu, K. Yang, J. Am. Ceram. Soc. 88 (2005) 3253–3257. [14] S.F. Tang, J.Y. Deng, H.F. Du, W.C. Liu, in preparation. [15] Z.D. Guan, Z.T. Zhang, J.S. Jiao, Physical Properties of Inorganic Materi￾als, Tsinghua University Press, Beijing, 1992, pp. 57–67. [16] Y. Xu, L. Zhang, L. Cheng, D. Yan, Carbon 36 (1998) 1051–1056. [17] F. Lamouroux, X. Bourrat, R. Naslain, J. Sevely, Carbon 31 (1993) 1273–1288