Experimental Study on Electroplastic Effect in AISI 316L Austenitic Stainless Steel

Marco Breda; Francesco Michieletto; Elizaveta Beridze; Claudio Gennari

doi:10.4028/www.scientific.net/AMM.792.568

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 792Experimental Study on Electroplastic Effect in...

Experimental Study on Electroplastic Effect in AISI 316L Austenitic Stainless Steel

Abstract:

Electrically Assisted Manufacturing (EAM) is a recently developed method for materials forming based on the Electro-Plastic Effect (EPE) induced by electric current on the flow properties of the material and enhancing their workability. In this technique, the concept of dislocations/electrons interaction and the localized resistive heating provided by electric current were found to be the main responsible for the observed increase in materials formability. However, the joule heating may hinder the induced EPE, since heat and electricity are contemporarily both present, and separation between these two contributions is mandatory to better understand the solely effect of electricity on plastic flow. The present experimental work on an AISI 316L austenitic stainless steel is aimed to study EPE by separating the effects of current from those of heating during EAM uniaxial tensile test, in order to ascribe the relative contributions.

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Periodical:

Applied Mechanics and Materials (Volume 792)

Pages:

568-571

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.792.568

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Online since:

September 2015

Authors:

Marco Breda, Francesco Michieletto, Elizaveta Beridze, Claudio Gennari

Keywords:

Austenitic Stainless Steel, Electrically Assisted Manufacturing, Electroplastic Effect

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References

[1] J. J. Jones, L. Mears, J.T. Roth. Empirical modeling of the stress-strain relationship for an upsetting process under direct electrical current. Transactions of the North American Manufacturing Research Institution of SME 38 (2010), p.451–458.

Google Scholar

[2] W. A. Salandro, J. J. Jones, C. Bunget, L. Mears, J. T. Roth. Electrically Assisted Forming – Modeling and Control. Springer Series in Advanced Manufacturing. Duc Truong Pham, Birmingham, UK (2014).

DOI: 10.1007/978-3-319-08879-2_7

Google Scholar

[3] E. Beridze, C. Gennari, F. Michieletto, M. Forzan. Electroplastic Effect. Applied Mechanics and Materials 698 (2014), p.264–272.

DOI: 10.4028/www.scientific.net/amm.698.264

Google Scholar

[4] X. Liu, S. Lan, J. Ni. Experimental study of electroplastic effect on advanced high strength steels. Material Science and Engineering A582 (2013), p.211–218.

Google Scholar

[5] G. Tang, J. Zhang, M. Zheng, J. Zhang, W. Fang, Q. Li. Experimental study of electroplastic effect on stainless steel wire 304L, Material Science and Engineering A281 (2000), p.263–267.

DOI: 10.1016/s0921-5093(99)00708-x

Google Scholar

[6] J. Mai, L. Peng, Z. Lin, X. Lai. Experimental study of electrical resistivity and flow stress of stainless steel 316L in electroplastic deformation. Materials Science and Engineering A528 (2011), p.3539–3544.

DOI: 10.1016/j.msea.2011.01.058

Google Scholar

[7] J. Magargee, R. Fan, J. Cao. Analysis and observations of current density sensitivity and thermally activated mechanical behavior in electrically-assisted deformation. Journal of Manufactoring Science and Engineering 135 (2013).

DOI: 10.1115/1.4025882

Google Scholar

[8] H. Conrad. Some effects of an electric field on the plastic deformation of metals and ceramics. Materials Research Innovations 2 (1998), p.1–8.

DOI: 10.1007/s100190050053

Google Scholar