Investigating the Influence of Ion Species on the Irradiation-Induced Mechanical Properties of Borosilicate Glass
| Autor: | Peng Lv, Yuzhe Jiang, Limin Wang, Zhao Sun, Liang Chen, Bingtao Zhang, Yedong Guan, Tieshan Wang, Zuojiang Wang, Limin Zhang |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Modulus Ionic bonding Young's modulus 02 engineering and technology 01 natural sciences Fluence lcsh:Technology borosilicate glass Ion lcsh:Chemistry symbols.namesake 0103 physical sciences Young modulus General Materials Science Irradiation Composite material Instrumentation lcsh:QH301-705.5 010302 applied physics Fluid Flow and Transfer Processes Borosilicate glass lcsh:T Process Chemistry and Technology ion irradiation General Engineering Nanoindentation 021001 nanoscience & nanotechnology lcsh:QC1-999 hardness Computer Science Applications lcsh:Biology (General) lcsh:QD1-999 lcsh:TA1-2040 symbols 0210 nano-technology lcsh:Engineering (General). Civil engineering (General) lcsh:Physics |
| Zdroj: | Applied Sciences Volume 11 Issue 8 Applied Sciences, Vol 11, Iss 3473, p 3473 (2021) |
| ISSN: | 2076-3417 |
| DOI: | 10.3390/app11083473 |
| Popis: | Investigating the irradiation effects on borosilicate glass is of great significance for understanding the long-term evolutions of this substance in radioactive environments. In the present study, the hardness and modulus of conventional and ion-irradiated borosilicate glass were investigated through nanoindentation measurements. The obtained results show that the maximum decrease of the mean hardness after He and Ar ion irradiation was 8.4% and 17.0%, respectively, when the fluence reached 1.1 × 1015. It was found that the hardness reduction had a significant ionic correlation. Meanwhile, it was observed that the mean modulus increased by less than 5.0%, while there was no meaningful ionic correlation. The variation in hardness and modulus were primarily the consequence of nuclear energy deposition. The hardness recovery was observed under Ar-irradiated and He-irradiated Ar pre-damaged samples. It was concluded that the hardness recovery mainly originates from electronic energy deposition induced by ion irradiation. |
| Databáze: | OpenAIRE |
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