Paper Titles

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An Analysis of Strength and Ductility of Ultrafine Grained Al Alloys
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A Short Summary of Present Knowledge and some Experimental Observations on the Ductility of Sub-Microcrystalline Aluminium Alloys
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Ductility of Bulk Nanocrystalline and Ultrafine Grain Iron and Steel
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The “Ductilities” in Single Phase Steels from Usual to Nano-Scale Microstructures
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Mechanical Properties of Ultrafine Grained Steels Processed by Large Strain-High Z Deformation - A Review
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Measures of Ductility for UFG Materials Obtained by SPD
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The Analysis of SPD Paradox by Computer Modeling Technique
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A New Constitutive Model for Work Hardening Based on Gain Boundary Energy Density
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HomeMaterials Science ForumMaterials Science Forum Vols. 633-634The “Ductilities” in Single Phase Steels from...

The “Ductilities” in Single Phase Steels from Usual to Nano-Scale Microstructures

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Abstract:

The control and the improvement of the ductility of nano-structured structural steels is one of the key challenges in assessing the technological viability of this metallurgical strategy. In the present paper, it is shown that more rigorous definitions of the ductility are required in order to avoid possible confusions. After this preliminary work, a more transparent analysis is done concerning the effect of the microstructural scale showing clearly the weaknesses and the strengths of ultra-fine single phase steels. Finally, possible ways to overcome the main limitations are presented.

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Ductility of Bulk Nanostructured Materials

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Periodical:

Materials Science Forum (Volumes 633-634)

Pages:

205-210

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.633-634.205

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Online since:

November 2009

Authors:

Olivier Bouaziz

Keywords:

Ductility, Nanostructured, Single-Phase, Steel

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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