Dynamic behavior of a Zr-based metallic glass at cryogenic temperature

作者：Liu W D; Liu K X^*

来源：Intermetallics, 2011, 19(1): 109-112.

DOI：10.1016/j.intermet.2010.10.003

• Glasses metallic
• Deformation map
• Fracture stress
• Plastic forming cold
• Mechanical testing

The dynamic behavior of a Zr-based bulk metallic glass at cryogenic temperature is investigated by a miniaturized split Hopkinson pressure bar apparatus As that at room temperature the failure stress decreases suddenly and then tends to hold steady along with increasing strain rate at cryogenic temperature but the strain rate regime corresponding to the sudden dec

• 出版日期2011-1
• 单位北京大学