caa a22 4500 467954445 CHVBK 20180405193745.0 cr unu---uuuuu 170328e20040301xx s 000 0 eng 10.1007/s11003-005-0054-5 doi (NATIONALLICENCE)springer-10.1007/s11003-005-0054-5 (NATIONALLICENCE)springer-10.1007/s11003-005-0012-2 Changes in the phase composition of an oxide film on EP-823 steel in contact with stagnant lead melt [Elektronische Daten] [O. Eliseeva, V. Tsisar, V. Fedirko, Ya. Matychak] We study the structure and composition of an oxide film formed on the surface of EP-823 steel in contact with stagnant oxygen-containing lead melt (10−5−10−6 wt.% O) at 650°C for 3500 h. It is shown that a thin oxide film (≤100 nm) based on chromium is formed on the steel surface. The process is especially intense at the sites of appearance of grain boundaries on the surface. The film protects the matrix against the penetration of the melt. In the course of time, iron migrates through the film and not only dissolves in the melt but also forms oxide compounds in the reaction zone. We also present an analytic description of the observed phenomenon. Springer Science+Business Media, Inc., 2004 Eliseeva O. Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv aut Tsisar V. Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv aut Fedirko V. Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv aut Matychak Ya Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv aut Materials Science Kluwer Academic Publishers-Consultants Bureau 40/2(2004-03-01), 260-269 1068-820X 40:2<260 2004 40 11003 https://doi.org/10.1007/s11003-005-0054-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11003-005-0054-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Eliseeva O. Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv aut NATIONALLICENCE 700 1- Tsisar V. Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv aut NATIONALLICENCE 700 1- Fedirko V. Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv aut NATIONALLICENCE 700 1- Matychak Ya Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv aut NATIONALLICENCE 773 0- Materials Science Kluwer Academic Publishers-Consultants Bureau 40/2(2004-03-01), 260-269 1068-820X 40:2<260 2004 40 11003 NATIONALLICENCE 856 40 https://doi.org/10.1007/s11003-005-0012-2 text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer