Superplasticity evaluation in an extruded Mg-8.5Li alloy

Shangli Dong; Tsunemichi Imai; Suk Won Lim; Naoyuki Kanetake; Naobumi Saito

doi:10.1007/s10853-007-1709-4

Superplasticity evaluation in an extruded Mg-8.5Li alloy

Shangli Dong
, Tsunemichi Imai^*
, Suk Won Lim
, Naoyuki Kanetake
, Naobumi Saito

^*Corresponding author for this work

Harbin Institute of Technology
National Institute of Advanced Industrial Science and Technology
Yeong Dong College
Nagoya University

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

A study was conducted to obtain superplasicity in Mg-8.5Li alloy that was prepared by stir casting and high ratio extrusion. The composition of the binary Mg-Li alloy was selected as Mg-8.5Li, as it was within the eutectic range that was needed to make a two-phase mixture microstructure. The alloy was cast by a stirring route, followed by high ratio extrusion at 623 k. It was observed that the flow stress of the Mg-8.5Li alloy increases, with the strain rate, along with decrease in testing temperature.

Original language	English
Pages (from-to)	5296-5298
Number of pages	3
Journal	Journal of Materials Science
Volume	42
Issue number	13
DOIs	https://doi.org/10.1007/s10853-007-1709-4
State	Published - Jul 2007
Externally published	Yes

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title = "Superplasticity evaluation in an extruded Mg-8.5Li alloy",

abstract = "A study was conducted to obtain superplasicity in Mg-8.5Li alloy that was prepared by stir casting and high ratio extrusion. The composition of the binary Mg-Li alloy was selected as Mg-8.5Li, as it was within the eutectic range that was needed to make a two-phase mixture microstructure. The alloy was cast by a stirring route, followed by high ratio extrusion at 623 k. It was observed that the flow stress of the Mg-8.5Li alloy increases, with the strain rate, along with decrease in testing temperature.",

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AU - Lim, Suk Won

AU - Kanetake, Naoyuki

AU - Saito, Naobumi

PY - 2007/7

Y1 - 2007/7

N2 - A study was conducted to obtain superplasicity in Mg-8.5Li alloy that was prepared by stir casting and high ratio extrusion. The composition of the binary Mg-Li alloy was selected as Mg-8.5Li, as it was within the eutectic range that was needed to make a two-phase mixture microstructure. The alloy was cast by a stirring route, followed by high ratio extrusion at 623 k. It was observed that the flow stress of the Mg-8.5Li alloy increases, with the strain rate, along with decrease in testing temperature.

AB - A study was conducted to obtain superplasicity in Mg-8.5Li alloy that was prepared by stir casting and high ratio extrusion. The composition of the binary Mg-Li alloy was selected as Mg-8.5Li, as it was within the eutectic range that was needed to make a two-phase mixture microstructure. The alloy was cast by a stirring route, followed by high ratio extrusion at 623 k. It was observed that the flow stress of the Mg-8.5Li alloy increases, with the strain rate, along with decrease in testing temperature.

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Superplasticity evaluation in an extruded Mg-8.5Li alloy

Abstract

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