Similarity of the Bauschinger effect in Cu, Al and Ni.

Influence of a Capping Layer on the Mechanical Properties of Copper Films

“…The very low stresses on heating during the second cycle are surprizing. This behavior can be explained by the so-called Bauschinger effect (BE) [10]. If in case of cyclic deformation the forward flow stress is higher than the flow stress at the beginning of the subsequent reverse half cycle, this is due to the BE.…”

Mechanical, microstructural and in-situ neutron diffraction investigations of equi-biaxial Bauschinger effects in an interstitial-free DC06 steel

“…The associated Bauschinger effect is typically characterized by a decrease in yield strength after the change in load path (Bauschinger, 1886). Many research studies from the last decades (Bate and Wilson, 1986;Buckley and Entwistle, 1956;Caceres et al, 1996;Margolin et al, 1978;Masing, 1926;Mughrabi, 1983;Sleeswyk and Kemerink, 1985;Tan et al, 1994) as well as recent publications (Bagherpour et al, 2020;Demir and Raabe, 2010;Hou et al, 2022;Hu et al, 2017;Kostryzhev et al, 2010; S. W. Lewandowska, 2003;Marcadet and Mohr, 2015;Richards et al, 2011;Tsuru et al, 2016;Vincze et al, 2005) deal with various forms of Bauschinger effects and discuss potential mechanisms related to this extraordinary material behavior. Different microstructural models have been developed to explain the Bauschinger effect.…”

“…Different microstructural models have been developed to explain the Bauschinger effect. Most importantly (i) Masing's model, which fundamentally addresses the role of residual stresses and "hard" and "soft" regions in polycrystalline materials (Masing, 1926); (ii) extensions of Masing's approach that consider inter-and intragranular residual stresses (Allain-Bonasso et al, 2012;Feaugas, 1999;Hu et al, 2017;Muhammad et al, 2017); (iii) models focusing on the interaction of dislocations created during initial deformation with precipitates, particles or other obstacles, such as grain boundaries or forest dislocations (Brown, 1977); (iv) mechanically inspired models describing the development of elastic back stresses (Abel and Muir, 1972;Hu et al, 2017;Kostryzhev, 2009;Kostryzhev et al, 2010;Liao et al, 2017;Plumtree and Abdel-Raouf, 2001;Richards et al, 2011;Sleeswyk and Kemerink, 1985;Stout and Rollett, 1990;Xue et al, 2016;Zhu et al, 2013); as well as (v) explicit microstructural models of the formation and decomposition of substructures due to annihilation (Bate and Wilson, 1986;Copreaux et al, 1993;Härtel et al, 2017;Hasegawa et al, 1975;Johnson et al, 1990;Lewandowska, 2003;Mughrabi, 1983;Peeters et al, 2002;Rauch, 1997;Rauch and Schmitt, 1989;Schmitt and Baudelet, 1985; van Riel and van den Boogaard, 2007;Vincze et al, 2005). This wealth of scientific literature clearly indicates the complex interaction of multiple microstructural and micromechanical phenomena that contribute to Bauschinger effects.…”

Damage and stress state influence on the Bauschinger effect in aluminum alloys

“…The Bauschinger effect has also been observed at very high strain rates (300s -1 ) by Thakur et al, (1996), who reported that metals that do not exhibit a Bauschinger effect in the quasi-static strain rate regime can exhibit a Bauschinger effect in very high strain rates regime. Sleeswyk and Kemerink (1985) explained the Bauschinger effect in terms of dislocations motion between barriers. Upon strain reversal, statistically stored dislocations that were previously restricted move back over their free path.…”