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Influence of 1 wt-% addition of Ni on structural and mechanical properties of ferritic ductile irons

Lacaze, Jacques and Larrañaga, Peio and Asenjo, Iker and Suarez, Ramon and Sertucha, Jon Influence of 1 wt-% addition of Ni on structural and mechanical properties of ferritic ductile irons. (2012) Materials Science and Technology, 28 (5). 603-608. ISSN 0267-0836

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Official URL: http://dx.doi.org/10.1179/1743284711Y.0000000100

Abstract

Two sets of ductile irons with and without Ni additions containing various low Si contents have been prepared in order to study the effect of Ni on structural and mechanical properties of thermal analysis cups and standard keel blocks. Because contradictory results appearing in literature, this work has been focused on the influence of this element on matrix structure and on impact properties at room temperature as well as at low temperatures. The structures of Ni free and Ni bearing alloys have been related to the features of cooling curves recorded on both casting types and to the tensile and impact properties of the materials.

Item Type:Article
Additional Information:Thanks to Maney Publishing editor. The definitive version is available at http://www.ingentaconnect.com/content/maney/mst/2012/00000028/00000005/art00015?token=004a15b180377383a4b3b25702a7b607b406a537c2066562a726e2d58464340592f3f3b575
HAL Id:hal-00855811
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > IK4 - Azterlan - Centro de Investigación Metalúrgica (SPAIN)
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: cirimat webmestre
Deposited On:30 Aug 2013 08:27

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