Magnetic Characterization of SUS316L Deformed by High Pressure Torsion

Abstract:

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SUS316L austenitic stainless steel was subjected to severe plastic deformation (SPD) by the method of high pressure torsion (HPT). From a fully austenitic matrix (γ), HPT resulted in phase transformation from g®a¢. The largest volume fraction of 70% a¢ was obtained at 0.2 revolutions per minute (rpm) while was limited to 3% at 5rpm. Pre-straining of g by HPT at 5rpm decreases the volume fraction of a¢ obtained by HPT at 0.2rpm. By HPT at 5rpm, a¢®g reverse transformation was observed for a¢ produced by HPT at 0.2rpm.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

1300-1303

DOI:

10.4028/www.scientific.net/AMR.239-242.1300

Citation:

H. C. Wang et al., "Magnetic Characterization of SUS316L Deformed by High Pressure Torsion", Advanced Materials Research, Vols. 239-242, pp. 1300-1303, 2011

Online since:

May 2011

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Price:

$35.00

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