On the effect of nonequilibrium vacancies on the melting and pore formation in ultrafine-grained aluminum alloys subjected to pulsed laser irradiation
| العنوان: | On the effect of nonequilibrium vacancies on the melting and pore formation in ultrafine-grained aluminum alloys subjected to pulsed laser irradiation |
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| المؤلفون: | P. Yu. Kikin, E. E. Rusin, V. N. Perevezentsev |
| المصدر: | The Physics of Metals and Metallography. 116:810-816 |
| بيانات النشر: | Pleiades Publishing Ltd, 2015. |
| سنة النشر: | 2015 |
| مصطلحات موضوعية: | High concentration, Materials science, Metallurgy, Pulsed laser irradiation, Non-equilibrium thermodynamics, chemistry.chemical_element, Radiation, Condensed Matter Physics, Laser, law.invention, Condensed Matter::Materials Science, chemistry, Aluminium, law, Pulsed laser radiation, Materials Chemistry, Severe plastic deformation |
| الوصف: | An analysis has been carried out of the experimental data concerning the interaction of pulsed laser radiation with the ultrafine-grained (UFG) Al-Mg alloys obtained by the methods of severe plastic deformation. It has been shown that the melting and pore formation in the UFG alloys under the effect of laser radiation start earlier than in their coarse-grained analogs. The observed behavior of the alloys can be explained from the united positions based on the concepts of the influence of the high concentration of nonequilibrium vacancies on the ability of the alloys to absorb the laser radiation and on the process of pore formation. |
| تدمد: | 1555-6190 0031-918X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::8cea2f5c1efdc0ac467d4ba15a82f591 https://doi.org/10.1134/s0031918x15080086 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........8cea2f5c1efdc0ac467d4ba15a82f591 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 15556190 0031918X |
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