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The Influence of Rolling Temperature on the Energy and Force Parameters during Normalizing Rolling of Plain Round Bars
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Modeling the Effect of Stress and Plastic Strain on Martensite Transformation
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HomeMaterials Science ForumMaterials Science Forum Vols. 638-642Modeling the Effect of Stress and Plastic Strain...

Modeling the Effect of Stress and Plastic Strain on Martensite Transformation

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Abstract:

The influence of compressive stress up to 250 MPa and plastic deformation of austenite on the martensite transformation behavior of a eutectoid steel is studied both experimentally and theoretically. It is demonstrated that martensite formation is assisted by stress but it is retarded when transformation occurs from plastically deformed austenite. With the quantitative modeling of the problem based on the theory of displacive shear transformation, the explanation of contradicting observations is presented.

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THERMEC 2009

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Periodical:

Materials Science Forum (Volumes 638-642)

Pages:

2634-2639

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.638-642.2634

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Cite this paper

Online since:

January 2010

Authors:

Mehran Maalekian, Ernst Kozeschnik

Keywords:

Martensite, Mechanical Stabilization, Modeling, Stress Assisted Transformation

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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