naa a22 4500 510815782 CHVBK 20180411083506.0 cr unu---uuuuu 180411e20131101xx s 000 0 eng 10.1134/S0031918X13110069 doi (NATIONALLICENCE)springer-10.1134/S0031918X13110069 Structure of boundaries in composite materials obtained using explosive loading [Elektronische Daten] [V. Lysak, S. Kuz'min, A. Krokhalev, B. Grinberg] We have presented the results of studying the fine structure of interphase boundaries for a number of composite materials obtained by methods of explosive welding and explosive compacting of powder mixtures. Joints of different metals (titanium-low-carbon steel, copper-tantalum) and metals with refractory carbides (chromium carbide-titanium) have been investigated. Under welding, pairs differed from each other by the type of interaction. It has been found that, in these composites, interphase boundaries exhibit a final thickness on the order of 200 nm, throughout which the composition of the material changes gradually from a composition that corresponds to one of the components of the composite to a composition that corresponds to the second component. It has been shown that the structure of interphase boundaries is complex. With the limited solubility of components along boundaries, two fairly thick crystalline interlayers are detected, the total thickness of which is equal to the total thickness of the boundary; between the interlayers, there is a thin (to 5-7 nm in thickness) interlayer with a crystalline or amorphous structure. Pleiades Publishing, Ltd., 2013 explosive welding nationallicence formation of joint nationallicence transition zone nationallicence interphase boundary nationallicence Lysak V. Volgograd State Technical University, pr. Lenina 28, 400005, Volgograd, Russia aut Kuz'min S. Volgograd State Technical University, pr. Lenina 28, 400005, Volgograd, Russia aut Krokhalev A. Volgograd State Technical University, pr. Lenina 28, 400005, Volgograd, Russia aut Grinberg B. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut The Physics of Metals and Metallography Springer US; http://www.springer-ny.com 114/11(2013-11-01), 947-952 0031-918X 114:11<947 2013 114 11508 https://doi.org/10.1134/S0031918X13110069 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X13110069 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lysak V. Volgograd State Technical University, pr. Lenina 28, 400005, Volgograd, Russia aut NATIONALLICENCE 700 1- Kuz'min S. Volgograd State Technical University, pr. Lenina 28, 400005, Volgograd, Russia aut NATIONALLICENCE 700 1- Krokhalev A. Volgograd State Technical University, pr. Lenina 28, 400005, Volgograd, Russia aut NATIONALLICENCE 700 1- Grinberg B. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, 620990, Ekaterinburg, Russia aut NATIONALLICENCE 773 0- The Physics of Metals and Metallography Springer US; http://www.springer-ny.com 114/11(2013-11-01), 947-952 0031-918X 114:11<947 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer