Developmemt of bulk-metallic-glass-matrix composites by the Bridgman solidification
In this study, a review about the development of BMG matrix composites by the Bridgman solidification was given. By adjusting the withdrawal velocities, the scale and the volume fraction of dendrites dispersed in the glass matrix were tailored effectively. The best mechanical performances can be determined by optimizing the solidification parameters. Based on the relationship between the microstructure and the mechanical properties, the dendrites with a reasonable range of the scales can be available to restrict the propagation of shear bands.
bulk metallic glass composites compressive deformation Bridgman solidification
QIAO Junwei ZHANG Yong CHEN Guoliang
State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing
国内会议
长沙
英文
1-17
2010-06-19（万方平台首次上网日期，不代表论文的发表时间）