Evolution of a honeycomb network of precipitates in a hot-rolled commercial Mg-Y-Nd-Zr alloy

D. Choudhuri; S. Meher; S. Nag; N. Dendge; J. Y. Hwang; R. Banerjee

doi:10.1080/09500839.2013.791751

Evolution of a honeycomb network of precipitates in a hot-rolled commercial Mg-Y-Nd-Zr alloy

D. Choudhuri, S. Meher, S. Nag, N. Dendge, J. Y. Hwang, R. Banerjee

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

22 Scopus citations

Abstract

Coupled processes of dynamic recovery and precipitation, occurring during hot-rolling and subsequent aging, lead to the formation of a unique honeycomb network of precipitates in commercial Mg-Y-Nd-Zr or WE43 alloy. The honeycomb network is developed on the (0 0 0 1)M_g basal planes and consisted of fine Nd-rich β ₁ platelets lying on all three planes presumably decorating recovery-generated dislocation subcell boundaries. Three variants of β ₁ platelets are connected by Y-rich precipitates at the nodes of the hexagonal honeycomb network.

Original language	English
Pages (from-to)	395-404
Number of pages	10
Journal	Philosophical Magazine Letters
Volume	93
Issue number	7
DOIs	https://doi.org/10.1080/09500839.2013.791751
State	Published - Jul 1 2013
Externally published	Yes

Keywords

3DAP
hot-working
magnesium-alloys
precipitation

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10.1080/09500839.2013.791751

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title = "Evolution of a honeycomb network of precipitates in a hot-rolled commercial Mg-Y-Nd-Zr alloy",

abstract = "Coupled processes of dynamic recovery and precipitation, occurring during hot-rolling and subsequent aging, lead to the formation of a unique honeycomb network of precipitates in commercial Mg-Y-Nd-Zr or WE43 alloy. The honeycomb network is developed on the (0 0 0 1)Mg basal planes and consisted of fine Nd-rich β 1 platelets lying on all three planes presumably decorating recovery-generated dislocation subcell boundaries. Three variants of β 1 platelets are connected by Y-rich precipitates at the nodes of the hexagonal honeycomb network.",

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AU - Choudhuri, D.

AU - Meher, S.

AU - Nag, S.

AU - Dendge, N.

AU - Hwang, J. Y.

AU - Banerjee, R.

PY - 2013/7/1

Y1 - 2013/7/1

N2 - Coupled processes of dynamic recovery and precipitation, occurring during hot-rolling and subsequent aging, lead to the formation of a unique honeycomb network of precipitates in commercial Mg-Y-Nd-Zr or WE43 alloy. The honeycomb network is developed on the (0 0 0 1)Mg basal planes and consisted of fine Nd-rich β 1 platelets lying on all three planes presumably decorating recovery-generated dislocation subcell boundaries. Three variants of β 1 platelets are connected by Y-rich precipitates at the nodes of the hexagonal honeycomb network.

AB - Coupled processes of dynamic recovery and precipitation, occurring during hot-rolling and subsequent aging, lead to the formation of a unique honeycomb network of precipitates in commercial Mg-Y-Nd-Zr or WE43 alloy. The honeycomb network is developed on the (0 0 0 1)Mg basal planes and consisted of fine Nd-rich β 1 platelets lying on all three planes presumably decorating recovery-generated dislocation subcell boundaries. Three variants of β 1 platelets are connected by Y-rich precipitates at the nodes of the hexagonal honeycomb network.

KW - 3DAP

KW - hot-working

KW - magnesium-alloys

KW - precipitation

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SP - 395

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JO - Philosophical Magazine Letters

JF - Philosophical Magazine Letters

IS - 7

ER -

Evolution of a honeycomb network of precipitates in a hot-rolled commercial Mg-Y-Nd-Zr alloy

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Keywords

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