Influences of Sample Preparation on Nanoindentation Behavior of a Zr-Based Bulk Metallic Glass

نویسندگان

  • Hu Huang
  • Hongwei Zhao
  • Zhiyu Zhang
  • Zhaojun Yang
  • Zhichao Ma
چکیده

Influences of two different sample preparation methods, mechanical polishing and plunge cutting, on nanoindentation behavior of a Zr-based bulk metallic glass were studied. Mechanical polishing suppresses the serrated flow but promotes the creep. In contrast, plunge cutting promotes the serrated flow but suppresses the creep. However, hardness and elastic modulus obtained from these two methods are nearly the same.

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عنوان ژورنال:

دوره 5  شماره 

صفحات  -

تاریخ انتشار 2012