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Quasistatic and Dynamic Tensile Behavior of Zr52.5Al10Ni10Cu15Be12.5 Bulk Metallic Glass

Xueshan XIAO , Weihuo LI , Lei XIA , Shoushi FANG , Qin HUA , Yu , a DONG

材料科学技术(英文)

Quasistatic and dynamic tensile behavior of Zr52.5Al10Ni10Cu15Be12.5 bulk amorphous alloy was investigated at the strain rates of 10-4~103 s-1 by using a Shimadzu AG-100KNA autograph and a pneumatic tensile impact tester. It was shown that the tensile fracture strength and the fracture morphology we...

关键词: Mechanical properties , null , null

Influence of Milling Conditions on the Mechanical Alloying of Fe-B Powders

Yuanzheng YANG , Qiaoshen LI , Youlan ZHU , Xueming MA , Yu , a DONG

材料科学技术(英文)

Amorphous and nanostructural Fe-B alloys made by mechanical alloying of elemental Fe and amorphous B powders have been studied using X-ray diffraction, differential scanning calorimetry and Mössbauer spectroscopy. It has been shown that the milling conditions have a strong effect on the alloying. Th...

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