添加Nb元素对TiZr基非晶复合材料性能的影响

张益铭, 赵子彦, 牟娟

Effect of Nb Addition on Properties of TiZr-based Amorphous Alloys

ZHANG Yiming, ZHAO Ziyan, MU Juan

表2 非晶复合材料力学性能的可重复性

Table 2 Repeatability of mechanical properties of amorphous alloy composites

Alloys Average Standard deviation CV/% σ0.2/MPa σb/MPa εp/% σ0.2/MPa σb/MPa εp/% σ0.2 σb εp Nb0 1486.66 1967.76 4.34 34.30 48.67 0.29 2.31 2.47 6.60 Nb2 1429.52 1864.94 7.79 17.15 29.55 0.21 1.20 1.58 2.73 Nb4 1347.71 1751.56 8.86 17.82 44.12 0.96 1.32 2.52 10.87 Nb6 1277.94 1860.96 15.19 6.98 26.37 0.72 0.55 1.42 4.73 Nb8 1222.10 2153.90 26.62 11.33 20.53 0.55 0.93 0.95 2.01 Nb10 1266.86 2315.36 28.80 17.17 43.03 0.59 1.36 1.86 2.04