热挤压与热处理对网状TiBw/TC18复合材料组织及性能的影响

陈润, 王帅, 安琦, 张芮, 刘文齐, 黄陆军, 耿林

Effect of Hot Extrusion and Heat Treatment on the Microstructure and Tensile Properties of Network Structured TiBw/TC18 Composites

CHEN Run, WANG Shuai, AN Qi, ZHANG Rui, LIU Wenqi, HUANG Lujun, GENG Lin

图3 不同体积分数TiBw/TC18的OM像

Fig.3 OM images of TiBw/TC18 composites with different reinforcement volume fractions (a) as-extruded TC18 and enlarged SEM image of the marked area (inset) (b) as-extruded 0.5%TiBw/TC18 (c) as-extruded 1.0%TiBw/TC18, and SEM image and phase map (insets) (d) as-extruded 2.0%TiBw/TC18 (e) as-sintered 0.5%TiBw/TC18 solution at 1100oC followed by water quench, and the area circled by the line is the area where the grains grow