Influence of cyclic loading on the onset of failure in a Zr-based bulk metallic glass
Influence of cyclic loading on the onset of failure in a Zr-based bulk metallic glass
复制标题
循环载荷对锆基大块金属玻璃失效发生的影响
DOI:
10.1007/s10853-014-8276-2
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发表时间:
2014
影响因子:
4.5
通讯作者:
Louzguine-Luzgin D
中科院分区:
文献类型:
--
作者:
Louzguine-Luzgin D
Samples of Zr62.5Cu22.5Fe5Al10bulk metallic glass are subjected to uniaxial compression. Comparison of tests in monotonic loading and cyclic loading (repeated loading to the onset of plasticity, then unloading) shows that the compressive plasticity of the glass is drastically reduced under cyclic loading. It is argued that this effect arises from stress reversal accelerating the concentration of shear on a dominant shear band. The link with compression–compression fatigue results, and the consequences for low-cycle fatigue of metallic glasses are considered.
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2000
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2003
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DOI:
10.1098/rspa.1957.0170
发表时间:
1957-01-01
影响因子:
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作者:
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通讯作者:
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