原位自生相增强Ti-Zr-Cu-Pd-Mo非晶复合材料的制备及其力学性能

余圣, 郭威, 吕书林, 吴树森

Synthesis and Mechanical Properties of Ti-Zr-Cu-Pd-Mo Amorphous Alloy Based Composites with In-situ Autogenous β-Ti Phase

YU Sheng, GUO Wei, LV Shulin, WU Shusen

表1 不同Mo含量的Ti基非晶复合材料的杨氏模量E、断裂强度σf、屈服强度σy、断裂应变εf、屈服应变εp和加工硬化指数n

Table 1 Young′s modulus E, fracture strength σf, yield strength σy, fracture strain εf, yield strain εp and work hardening index n of Ti-based amorphous composites with different Mo contents

Sample E / GPa σf / MPa σy / MPa εf / % εp / % n Mo0 122 1992 1850 2.7 1.2 - Mo1 128 2057 1912 3.2 1.7 - Mo2 113 2422 1818 5.5 3.9 0.14 Mo5 105 2630 1772 9.0 7.3 0.20