Anelastic deformation of a Pd40Cu30Ni10P20 bulk metallic glass during nanoindentation

被引：41
|
作者：
Concustell, A
Sort, J
Greer, AL
Baró, MD
机构：
[1] Univ Autonoma Barcelona, Dept Fis, Bellaterra 08193, Barcelona, Spain
[2] Univ Autonoma Barcelona, Inst Catalana Recerca & Estudis Avancats, Bellaterra 08193, Barcelona, Spain
[3] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England
来源：
APPLIED PHYSICS LETTERS | 2006年 / 88卷 / 17期
关键词：
D O I：
10.1063/1.2198517
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Time-dependent deformation processes during nanoindentation have been investigated on a Pd40Cu30Ni10P20 bulk metallic glass. Deformation under constant load has been studied as a function of prior loading rate and temperature. The constant-load displacement of the indenter into the sample shows classic relaxation kinetics and reveals the importance of anelasticity for the mechanical behavior of metallic glasses at the nanoscale. (c) 2006 American Institute of Physics.
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页数：3
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