naa a22 4500 510772676 CHVBK 20180411083219.0 cr unu---uuuuu 180411e20131101xx s 000 0 eng 10.1007/s11837-013-0656-6 doi (NATIONALLICENCE)springer-10.1007/s11837-013-0656-6 Forming Mechanism of Cold-Press Connection Between Heterogeneous Sheets [Elektronische Daten] [Feng Li, Jun Lin, Ming Da Xu, Xiao Sui] The traditional connections between dissimilar sheets metals have some drawbacks, such as the connection difficulties, high process requirement, and high cost. As a result of these drawbacks, this article proposes a new method for the connection of dissimilar sheet metals: the cold-pressing connection method. Based on the analyses of the structure and characteristics of the connections, three schemes were designed. Experimental results indicate that the elongation of the connection increases along the length direction during the connection process. Meanwhile, the thinning degree is smallest at the middle position of the connection and increases toward the two sides. As the punch load is increased, the close degree between connected sheets increases. The connection strength test between stainless steel sheet and aluminum alloy sheet with the loading force of 290KN shows that tensile strength of Scheme1 is 1.4 times higher than that in Scheme3. The tensile strength of the connection between stainless steel sheet and aluminum sheet is larger than that of the connection between stainless steel sheet and aluminum alloy sheet at the same experimental condition. This article provides the theoretical basis for the popularization of this method. TMS, 2013 Li Feng School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut Lin Jun National Key Laboratory of Precision Hot Processing of Metals, Harbin Institute of Technology, 150001, Harbin, People's Republic of China aut Da Xu Ming Physics Department, Qiqihar Normal College, 161006, Qiqihar, People's Republic of China aut Sui Xiao School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut JOM Springer US; http://www.springer-ny.com 65/11(2013-11-01), 1433-1440 1047-4838 65:11<1433 2013 65 11837 https://doi.org/10.1007/s11837-013-0656-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11837-013-0656-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Li Feng School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut NATIONALLICENCE 700 1- Lin Jun National Key Laboratory of Precision Hot Processing of Metals, Harbin Institute of Technology, 150001, Harbin, People's Republic of China aut NATIONALLICENCE 700 1- Da Xu Ming Physics Department, Qiqihar Normal College, 161006, Qiqihar, People's Republic of China aut NATIONALLICENCE 700 1- Sui Xiao School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut NATIONALLICENCE 773 0- JOM Springer US; http://www.springer-ny.com 65/11(2013-11-01), 1433-1440 1047-4838 65:11<1433 2013 65 11837 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer