https://www.db-thueringen.de/receive/dbt_mods_00062405https://www.db-thueringen.de/servlets/MCRFileNodeServlet/dbt_derivate_00064726/1573-4803_58_2023_10085-10095.pdfhttps://www.db-thueringen.de/rsc/thumbnail/dbt_mods_00062405.png Influence of extrinsic induced tensile stress on the self-propagating high-temperature synthesis of nanosized Al/Ni multilayers Matthes, Sebastian Sebastian Matthes aut Author 1299766625 0000-0003-4107-2759 Glaser, Marcus Marcus Glaser aut Author 1304373185 0000-0003-3488-6252 Vardo, Emina Emina Vardo aut Author 1299766323 Sauni Camposano, Yesenia Haydee Yesenia Haydee Sauni Camposano aut Author 1299765955 0000-0001-7118-516X article Jaekel, Konrad Konrad Jaekel aut Author 1299762093 0009-0008-4808-3665 Bergmann, Jean Pierre Jean Pierre Bergmann 1972 - aut Author 137074212 0000-0001-7583-8332 Schaaf, Peter Peter Schaaf 1963 - aut Author 137351313 0000-0002-8802-6621 Camposano, Yesenia Haydee Sauni Camposano Yesenia Haydee Sauni aut Author 2023-06-13 single unit 58 24 10085 10095 202300000580024915 text continuingjournal Journal of materials science journal 1966 Dordrecht [u.a.] Springer Science + Business Media B.V 2022-03-24 en 670 1573-4803 http://uri.gbv.de/document/gvk:ppn:315293969 2015305-3 his Host institution 1.1966 - en Reactive multilayer systems consisting of alternating nanoscale Al and Ni layers are applicable in joining, various pyrotechnic applications and thermal batteries. Since diffusion based high-temperature synthesis occurs without the presence of air, efforts have focused on investigating the understanding of the fundamental reaction processes and characteristics. The aim of this study is to expose the reactive multilayers to extrinsic induced tensile stress so that the self-propagating synthesis can proceed under these conditions. Further, the properties during and after the reaction will be investigated. Multilayers deposited by sputtering on Kapton® substrates with different bilayer- and total thicknesses as well as commercial Nanofoils® with thicknesses of 40 µm and 60 µm were used as samples. The investigations focused on the propagation velocity measured with a high-speed camera, the temperature regime determined with a high-speed pyrometer, and the formed phases after the synthesis examined via X-ray diffraction. The gained results of this study reveal important insights for the application of the reactive Al/Ni multilayer system in terms of stability or reliability related to propagation front velocity, maximum temperature and formed phases under induced external tensile stresses. 1851586571 2023-07-04 2024-09-04T14:14:18Z rda Converted from PICA to MODS using Pica2Mods 2.5 in mode 'DEFAULT'. http://uri.gbv.de/document/gvk:ppn:1851586571 10.1007/s10853-023-08618-w text article 2024-09-04 11 Seiten 670 his Host institution dbt_mods_00062405