caa a22 4500 465771114 CHVBK 20180323111929.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF00727377 doi (NATIONALLICENCE)springer-10.1007/BF00727377 Cracking resistance in high-tensile AMg6 NPP, 1201, and 1420 aluminum alloys and welded joints in them [Elektronische Daten] [M. Kogut, A. Ishchenko, T. Labur, S. Shtayura, M. Tretyak] Summary: The carrying capacity has been determined for high-tensile aluminum alloys AMg6 NPP, 1201, and 1420 along with welded joints, which have been tested on three types of specimen: cylindrical ones with ring cracks in axial tension, rectangular ones with side cracks in three-point bending, and compact ones with side cracks in off-center tension. The welded joints have 30-40% less cracking resistance in the melted zones than in the initial material, no matter what the type of specimen and loading schme. The maximum cracking resistance occurs in 1420 alloy, whose more homogeneous structure is provided by optimizing the composition, but it has minimum plasticity margin relative to AMg6 NPP and 1201, as this is determined by the relation between the strength parameters. Plenum Publishing Corporation, 1990 Kogut M. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut Ishchenko A. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut Labur T. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut Shtayura S. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut Tretyak M. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut Soviet materials science : a transl. of Fiziko-khimicheskaya mekhanika materialov / Academy of Sciences of the Ukrainian SSR Kluwer Academic Publishers-Plenum Publishers 26/3(1990-05-01), 366-368 0038-5565 26:3<366 1990 26 11003 https://doi.org/10.1007/BF00727377 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00727377 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kogut M. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut NATIONALLICENCE 700 1- Ishchenko A. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut NATIONALLICENCE 700 1- Labur T. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut NATIONALLICENCE 700 1- Shtayura S. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut NATIONALLICENCE 700 1- Tretyak M. L'vov Polytechnical Institute and Paton Electric Welding Institute, Ukrainian Academy of Sciences, Kiev aut NATIONALLICENCE 773 0- Soviet materials science : a transl. of Fiziko-khimicheskaya mekhanika materialov / Academy of Sciences of the Ukrainian SSR Kluwer Academic Publishers-Plenum Publishers 26/3(1990-05-01), 366-368 0038-5565 26:3<366 1990 26 11003 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer