Investigation of Structure and Properties of Barrier Layers in Metals (Fe, Cu) at Low Temperatures
| العنوان: | Investigation of Structure and Properties of Barrier Layers in Metals (Fe, Cu) at Low Temperatures |
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| المؤلفون: | S. B. Kislitsin, A. K. Tussupbekova, S. A. Nurkenov, K. A. Kuterbekov, T. A. Kuketayev |
| المصدر: | Russian Physics Journal. 59:978-983 |
| بيانات النشر: | Springer Science and Business Media LLC, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Materials science, Annealing (metallurgy), Kinetics, Analytical chemistry, General Physics and Astronomy, chemistry.chemical_element, engineering.material, Phase formation, Barrier layer, chemistry, Coating, Oxygen ions, engineering, Thermal stability, Beryllium |
| الوصف: | Experimental studies of the effect of a barrier layer on the kinetics of thermally induced diffusion procesess and phase transformations in a layered Fe–Be syatem are investigated at the energy ~1.6 MeV. Thermal stability of the barrier layer in the Fe:O+ system is validated and a possibility of its use as a subsurface layer for a beryllium coating is demonstrated. For the Cu:O+ system it is shown that the implanted layer in the matrix comes apart already at the annealing temperature ~180°C and could not be used in a copper matrix as a subsurface barrier layer. For the first time, a method is proposed for retardation of diffusion and phase formation processes and realized in a layered iron – beryllium system using an implanted layer of oxygen ions. The sequence and characteristic times of thermally-induced phase-transformation processes taking place in the subsurface layers and in the bulk of the Fe (10 μm) systems: O+ – Be (0.7 μm) – 57Fe (0.1 μm) and Fe (10 μm) – Be (0.7 μm) – 57Fe (0.1 μm) are determined. |
| تدمد: | 1573-9228 1064-8887 |
| DOI: | 10.1007/s11182-016-0863-z |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::ad72c21841e14de0218d71a5193527a2 https://doi.org/10.1007/s11182-016-0863-z |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........ad72c21841e14de0218d71a5193527a2 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15739228 10648887 |
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| DOI: | 10.1007/s11182-016-0863-z |