Mixing instabilities during shearing of metals

The mechanisms behind deformation of multiphase solids are elusive. Here, the authors use X-rays and simulations to show that the same mechanisms causing rocks to fold occur at the micrometer scale in dual-metal lamellas of Ag/Cu and Al/Cu under high-pressure torsion, leading to vortices formation.

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Auteurs principaux: Mohsen Pouryazdan, Boris J. P. Kaus, Alexander Rack, Alexey Ershov, Horst Hahn
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/9bfee605a93b4b5ea8a60561f00bd50c
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