Ductility Improvement of Mg-Nd-Zr Cast Alloy by Trace Addition of Zn

Abstract:

Article Preview

This paper reports a significant increase in tensile ductility in solution-treated Mg-Nd-Zr cast alloy by trace addition of 0.2wt.% Zn. The improvement is accompanied by the occurrence of wavy slip lines on the surface of fractured tensile specimens, which are caused by the activation of non-basal slips including <a> and <a+c> or <c> non-basal dislocations, while these non-basal slips are hardly observed in Mg-Nd-Zr alloy without Zn addition.

Info:

Periodical:

Edited by:

Hajo Dieringa, Norbert Hort and Karl Ulrich Kainer

Pages:

230-233

DOI:

10.4028/www.scientific.net/MSF.690.230

Citation:

P. H. Fu et al., "Ductility Improvement of Mg-Nd-Zr Cast Alloy by Trace Addition of Zn", Materials Science Forum, Vol. 690, pp. 230-233, 2011

Online since:

June 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.