Autor: |
Siddhartha Pathak, Surya R. Kalidindi, Jordan S. Weaver, Yongqiang Wang, Russell P. Doerner, Nathan A. Mara |
Jazyk: |
angličtina |
Rok vydání: |
2017 |
Předmět: |
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Zdroj: |
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017) |
Druh dokumentu: |
article |
ISSN: |
2045-2322 |
DOI: |
10.1038/s41598-017-12071-6 |
Popis: |
Abstract We discuss and demonstrate the application of recently developed spherical nanoindentation stress-strain protocols in characterizing the mechanical behavior of tungsten polycrystalline samples with ion-irradiated surfaces. It is demonstrated that a simple variation of the indenter size (radius) can provide valuable insights into heterogeneous characteristics of the radiation-induced-damage zone. We have also studied the effect of irradiation for the different grain orientations in the same sample. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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