斜纹碳布缝合织物结构增强铝基复合材料的高温拉伸及断裂行为

吴志勇, 邵徽凡, 蔡长春, 曾敏, 王振军, 王艳丽, 陈雷, 熊博文

Tensile and Fracture Behaviors of Stitched Twill Carbon Fabric Structure Reinforced Aluminum Matrix Composites at Elevated Temperature

WU Zhiyong, SHAO Huifan, CAI Changchun, ZENG Min, WANG Zhenjun, WANG Yanli, CHEN Lei, XIONG Bowen

图15 400 ℃拉伸时铝基复合材料的断口形貌

Fig.15 Low (a) and high (b-e) magnified tensile fracture morphologies of the aluminum matrix composites at 400 oC (a-c) fracture morphologies of yarn structure (d) fracture morphology of warp yarn (e) fiber pull out and matrix tearing in warp yarn