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|Title:||Investigation of non-local cracking in layered stainless steel with nanostructured interface||Author(s):||Leung, Andrew Yee Tak||Author(s):||Guo, X.
Chen, A. Y.
Ruan, H. H.
|Issue Date:||2010||Publisher:||Elsevier||Journal:||Scripta Materialia||Volume:||63||Issue:||4||Start page:||403||End page:||406||Abstract:||
A recent experiment of layered stainless steel with nanostructured interface has suggested that a brittle interface can lead to an overall structure with high ductility. Here a cohesive finite element method is employed to investigate the paradox of a brittle nanostructured interface (nanograined interface layer) and a ductile layered stainless steel. Parametric studies show that the more brittle the nanograined interface layer is, the more micro-cracks the nanograined interface layer has, and the more ductile the layered stainless steel is.
|URI:||https://repository.cihe.edu.hk/jspui/handle/cihe/2489||DOI:||10.1016/j.scriptamat.2010.04.035||CIHE Affiliated Publication:||No|
|Appears in Collections:||CIS Publication|
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