Abstract
The prediction of damage by yielding and/or fracture arising in mechanical forming and drawing entails considerable complications, not only in the assessment of stresses and strains but also in the selection of an appropriate failure criterion. Information on strain or energy localization induced in the material during its processing history can shed light on the desired combination of die shape with drawing rate so as to avoid or minimize the possibility of void or crack formation [1].
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© 1992 Kluwer Academic Publishers
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Lovas, J. (1992). Extrusion of metal bars through different shape die: Damage evaluation by energy density theory. In: Mechanics and Physics of Energy Density. Engineering Application of Fracture Mechanics, vol 9. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1954-9_7
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DOI: https://doi.org/10.1007/978-94-009-1954-9_7
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-7373-8
Online ISBN: 978-94-009-1954-9
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