Estudio de la deformabilidad a temperatura ambiente de aceros de alto silicio (≥ 4 <i>wt</i> % Si) mediante test de compresión

J. Barros; T. Ros-Yáñez; R. Colás; Y. Houbaert

doi:10.3989/revmetalm.2005.v41.iExtra.1009

Study of the workability and room temperature straining behaviour of high silicon steel (4 wt% Si) by means of compression tests

Authors

J. Barros Dept. of Metallurgy and Materials Science, Ghent University
T. Ros-Yáñez Dept. of Metallurgy and Materials Science, Ghent University
R. Colás Facultad de Ingeniería Mecánica y Eléctrica, Universidad Autónoma de Nuevo León
Y. Houbaert Dept. of Metallurgy and Materials Science, Ghent University

DOI:

https://doi.org/10.3989/revmetalm.2005.v41.iExtra.1009

Keywords:

Mechanical properties, Twining, Microstructure

Abstract

Series of silicon alloys (from 3.3 to 6.3% wt Si) were produced to study their workability at room temperature. Cast samples, machined into cylinders, were compressed with a servohydraulic computer driven machine at a constant strain rate. The results supplied information about the strengthening, phenomena and confirmed that the workability decreases with the higher silicon content. In addition constitutive equations were fitted from the stress-strain data. Metallographic examination showed twins which density increased with the percentage of Si.

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Published

2005-12-17

How to Cite

Barros, J., Ros-Yáñez, T., Colás, R., & Houbaert, Y. (2005). Study of the workability and room temperature straining behaviour of high silicon steel (4 wt% Si) by means of compression tests. Revista De Metalurgia, 41(Extra), 116–120. https://doi.org/10.3989/revmetalm.2005.v41.iExtra.1009

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Issue

Vol. 41 No. Extra (2005)

Section

Articles

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