Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/61849
| Title: | The thermal history effect on shear band initiation in metallic glass | Authors: | Wang, S Ye, YF Shi, SQ Yang, Y |
Issue Date: | 2016 | Source: | Journal of applied physics, 2016, v. 119, no. 24, 245113, p. 245113-1-245113-6 | Abstract: | The effect of thermal history on shear band initiation in metallic glass is investigated with spherical nanoindentation. Our results clearly show that the indentation size effect on the metallic-glass hardness varies systematically with the thermal history, which is in excellent agreement with the softening-induced shear-band initiation model we recently developed. On a fundamental level, the outcome of our research establishes a correlation between the shear modulus and the critical length scale for initiating an autocatalytic shear-band growth in metallic glasses. | Publisher: | American Institute of Physics | Journal: | Journal of applied physics | ISSN: | 0021-8979 | EISSN: | 1089-7550 | DOI: | 10.1063/1.4954873 | Rights: | © 2016 Author(s). This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in S. Wang et al., J. Appl. Phys. 119, 245113 (2016) and may be found at https://dx.doi.org/10.1063/1.4954873 |
| Appears in Collections: | Journal/Magazine Article |
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|---|---|---|---|---|
| Wang_Thermal_Shear_Band.pdf | 1.32 MB | Adobe PDF | View/Open |
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