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Evidence of High-Temperature Strain Heterogeneities in a Nickel-Based Single-Crystal Superalloy

Texier, Damien and Monceau, Daniel and Mainguy, Ronan and Andrieu, Eric Evidence of High-Temperature Strain Heterogeneities in a Nickel-Based Single-Crystal Superalloy. (2014) Advanced Engineering Materials, 16 (1). 60-64. ISSN 1438-1656

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Official URL: https://doi.org/10.1002/adem.201300016

Abstract

The creep behavior of a single crystal superalloy is investigated at the dendritic scale. The chemical segregation in the dendritic structure is correlated to strain heterogeneities after creep experiments on ultrathin specimens. It is shown that primary dendrite axes have a strengthening effect.

Item Type:Article
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
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Deposited By: Yves MOMBOISSE
Deposited On:14 Mar 2019 11:00

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