naa a22 4500 510815596 CHVBK 20180411083506.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1134/S0031918X12120022 doi (NATIONALLICENCE)springer-10.1134/S0031918X12120022 Mössbauer probe spectroscopy studies of initial stage of Al-Fe mechanical alloying [Elektronische Daten] [E. Elsukov, A. Protasov, A. Ulyanov, D. Kolodkin] The initial stage of mechanical alloying (MA) in a binary mixture of powdered Al and 57Fe in an atomic ratio of 99: 1 has been studied using X-ray diffraction and 57Fe Mössbauer probe spectroscopy. The proposed microscopic model of MA includes the formation of a nanostructured state (∼15 nm) in FCC Al, the penetration of Fe atoms across Al grain boundaries, and the formation of isolated Fe atoms and Fe-Al clusters in boundary distorted zones of Al matrix interface similar to the local atomic environment in deformed Al6Fe and Al9Fe2 phases. Based on the published data, it is assumed that with increasing Fe concentration in the initial mixture, and, correspondingly, increasing amount of clusters, distorted FCC interface regions are transformed into amorphous phase. Pleiades Publishing, Ltd., 2013 aluminum nationallicence iron-57 nationallicence mechanical alloying nationallicence solid phase reaction nationallicence X-ray diffraction nationallicence Mössbauer spectroscopy nationallicence Elsukov E. Physical-Technical Institute, Ural Branch of Russian Academy of Sciences, ul. Kirova 132, 426000, Izhevsk, Russia aut Protasov A. Physical-Technical Institute, Ural Branch of Russian Academy of Sciences, ul. Kirova 132, 426000, Izhevsk, Russia aut Ulyanov A. Physical-Technical Institute, Ural Branch of Russian Academy of Sciences, ul. Kirova 132, 426000, Izhevsk, Russia aut Kolodkin D. Izhevsk State Technical University, ul. Studencheskaya 7, 426069, Izhevsk, Russia aut The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/2(2013-02-01), 148-154 0031-918X 114:2<148 2013 114 11508 https://doi.org/10.1134/S0031918X12120022 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X12120022 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Elsukov E. Physical-Technical Institute, Ural Branch of Russian Academy of Sciences, ul. Kirova 132, 426000, Izhevsk, Russia aut NATIONALLICENCE 700 1- Protasov A. Physical-Technical Institute, Ural Branch of Russian Academy of Sciences, ul. Kirova 132, 426000, Izhevsk, Russia aut NATIONALLICENCE 700 1- Ulyanov A. Physical-Technical Institute, Ural Branch of Russian Academy of Sciences, ul. Kirova 132, 426000, Izhevsk, Russia aut NATIONALLICENCE 700 1- Kolodkin D. Izhevsk State Technical University, ul. Studencheskaya 7, 426069, Izhevsk, Russia aut NATIONALLICENCE 773 0- The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/2(2013-02-01), 148-154 0031-918X 114:2<148 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer