Acoustic emission study of martensitic transition kinetics in Cu-based shape-memory alloys

F J  Perez-Reche; E  Vives; L  Manosa; A  Planes

doi:10.1051/jp4:2003956

Acoustic emission study of martensitic transition kinetics in Cu-based shape-memory alloys

F J Perez-Reche, E Vives, L Manosa, A Planes

Physics

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

2 Citations (Scopus)

Abstract

In this paper we study the acoustic emission generated during the martensitic transition of Cu-based shape-memory alloys. We analyze the evolution of the acoustic emission activity on thermal cycling through the transition. A correlation function between the acoustic activity of consecutive cycles is proposed, which gives a quantitative estimation of the reproducibility of the transformation. The results enable the evolution of the kinetic (athermal/isothermal) character of the martensitic transition to be assessed in this alloy.

Original language	English
Pages (from-to)	597-600
Number of pages	4
Journal	Journal de physique iv
Volume	112
DOIs	https://doi.org/10.1051/jp4:2003956
Publication status	Published - Oct 2003

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title = "Acoustic emission study of martensitic transition kinetics in Cu-based shape-memory alloys",

abstract = "In this paper we study the acoustic emission generated during the martensitic transition of Cu-based shape-memory alloys. We analyze the evolution of the acoustic emission activity on thermal cycling through the transition. A correlation function between the acoustic activity of consecutive cycles is proposed, which gives a quantitative estimation of the reproducibility of the transformation. The results enable the evolution of the kinetic (athermal/isothermal) character of the martensitic transition to be assessed in this alloy.",

author = "Perez-Reche, {F J} and E Vives and L Manosa and A Planes",

year = "2003",

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AU - Perez-Reche, F J

AU - Vives, E

AU - Manosa, L

AU - Planes, A

PY - 2003/10

Y1 - 2003/10

N2 - In this paper we study the acoustic emission generated during the martensitic transition of Cu-based shape-memory alloys. We analyze the evolution of the acoustic emission activity on thermal cycling through the transition. A correlation function between the acoustic activity of consecutive cycles is proposed, which gives a quantitative estimation of the reproducibility of the transformation. The results enable the evolution of the kinetic (athermal/isothermal) character of the martensitic transition to be assessed in this alloy.

AB - In this paper we study the acoustic emission generated during the martensitic transition of Cu-based shape-memory alloys. We analyze the evolution of the acoustic emission activity on thermal cycling through the transition. A correlation function between the acoustic activity of consecutive cycles is proposed, which gives a quantitative estimation of the reproducibility of the transformation. The results enable the evolution of the kinetic (athermal/isothermal) character of the martensitic transition to be assessed in this alloy.

U2 - 10.1051/jp4:2003956

DO - 10.1051/jp4:2003956

M3 - Article

SN - 1155-4339

VL - 112

SP - 597

EP - 600

JO - Journal de physique iv

JF - Journal de physique iv

ER -

Acoustic emission study of martensitic transition kinetics in Cu-based shape-memory alloys

Abstract

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