Effect of an applied stress on the recrystallization mechanisms of a zirconium alloy

L. Saintoyant; L. Legras; Y. Bréchet

doi:10.1016/j.scriptamat.2010.11.003

Effect of an applied stress on the recrystallization mechanisms of a zirconium alloy

L. Saintoyant, L. Legras, Y. Bréchet

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

23 Citations (Scopus)

Abstract

The effect of an applied stress on the mechanism and kinetics of recrystallization of the zirconium alloy Zircaloy-4 is investigated by electron backscattered diffraction. Applying stress during the recrystallization slows down the growth stage. According to the stress amplitude, the nucleation rate is either accelerated or slowed down. A simple model is proposed to take into account these phenomena.

Original language	English
Pages (from-to)	418-421
Number of pages	4
Journal	Scripta Materialia
Volume	64
Issue number	5
DOIs	https://doi.org/10.1016/j.scriptamat.2010.11.003
Publication status	Published - Mar 2011
Externally published	Yes

Keywords

Creep
EBSD
Hexagonal close-packed
Recrystallization
Zr alloy

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10.1016/j.scriptamat.2010.11.003

Cite this

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abstract = "The effect of an applied stress on the mechanism and kinetics of recrystallization of the zirconium alloy Zircaloy-4 is investigated by electron backscattered diffraction. Applying stress during the recrystallization slows down the growth stage. According to the stress amplitude, the nucleation rate is either accelerated or slowed down. A simple model is proposed to take into account these phenomena.",

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N2 - The effect of an applied stress on the mechanism and kinetics of recrystallization of the zirconium alloy Zircaloy-4 is investigated by electron backscattered diffraction. Applying stress during the recrystallization slows down the growth stage. According to the stress amplitude, the nucleation rate is either accelerated or slowed down. A simple model is proposed to take into account these phenomena.

AB - The effect of an applied stress on the mechanism and kinetics of recrystallization of the zirconium alloy Zircaloy-4 is investigated by electron backscattered diffraction. Applying stress during the recrystallization slows down the growth stage. According to the stress amplitude, the nucleation rate is either accelerated or slowed down. A simple model is proposed to take into account these phenomena.

KW - Creep

KW - EBSD

KW - Hexagonal close-packed

KW - Recrystallization

KW - Zr alloy

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EP - 421

JO - Scripta Materialia

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ER -

Effect of an applied stress on the recrystallization mechanisms of a zirconium alloy

Abstract

Keywords

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