G. Nair et al. / Materials Science and Engineering 4300(2001)68- -5.0 (a) D 55T=1300°c 7.0 中=50°;n25 -7H■φ=70°;n=26 1.01.112 31.4151.61.7 Loga1MPa〕 -.0 ID -5.5 T=1275c -6.0 6.5 90;n=20 75 8.0 L.01.1 1.51.61.7 Fig. 6. Stress/strain-rate relationships for ID composites as a function of o, (a)1300C;(b)1275.C. ID 1200 =20° Fig. 7. Variation of Capp with -a, for different values of p in ID composites74 B.G. Nair et al. / Materials Science and Engineering A300 (2001) 68–79 Fig. 6. Stress/strain-rate relationships for 1D composites as a function of 8, (a) 1300°C; (b) 1275°C. Fig. 7. Variation of Qapp with −s1 for different values of 8 in 1D composites