Interface dominated cooperative nanoprecipitation in interstitial alloys

The specifics of nanoscale precipitation in steels remain complex. Here the authors combine high-resolution microscopy and atomistic simulations to identify a cooperative growth mechanism leading to the preferential growth of cementite nanoprecipitates along a specific crystallographic direction.

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Auteurs principaux: Hongcai Wang, Xie Zhang, Dingshun Yan, Christoph Somsen, Gunther Eggeler
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/bc45f6afaea94d5daeb3f7f317aa67a1
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Résumé:The specifics of nanoscale precipitation in steels remain complex. Here the authors combine high-resolution microscopy and atomistic simulations to identify a cooperative growth mechanism leading to the preferential growth of cementite nanoprecipitates along a specific crystallographic direction.