基体性能对复合材料热残余应力的影响*

娄菊红, 杨延清

Effect of Matrix Properties on Thermal Residual Stress of Fiber Reinforced Ti-matrix Composities

LOU Juhong, YANG Yanqing

表2 Ti-6Al-4V基体弹性模量的原始值及变化值(GPa)

Table 2 Original data and change value of elastic modulus for Ti-6Al-4V matrix(GPa)

T(℃) E1 E2 E3 E4 20 114.0 228.0 342 456 200 103.8 207.6 311.4 415.2 400 92.6 185.3 277.8 370.4 600 76.4 152.8 229.2 305.6 800 62.8 125.6 188.4 251.2