Structural Transition of Stabilized Martensite in CuZnAl Alloy

Z. Li; Z.A. Xiao; Z. Xiao

doi:10.4028/www.scientific.net/AMR.47-50.499

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Chicken Eggshell as a Filler for Polymer Composites: Preparation and Characterizations
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Optimization of Crack-Free Polytypoidally Joined Si₃N₄–Al₂O₃ Functionally Graded Materials (FGM) Using 3-Dimensional Modeling
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Structural Transition of Stabilized Martensite in CuZnAl Alloy
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A Comparative Study of the Hydrostatic Performances of 1-3 Piezoelectric Composites with a Porous Matrix
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Friction Characteristic of Sliding Direction and Angle of Micro-Grooved Crosshatch Patterns under Lubricated Contact
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Vascularized Multi-Functional Materials and Structures
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TEM Studies on the Microstructure in Ferromagnetic Shape Memory Alloys
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Structural Transition of Stabilized Martensite in CuZnAl Alloy

Abstract:

The martensite stabilization in Cu72Zn13Al15 (at %) alloy on heating at a heating rate of 5°C/min has been studied. During heating, the transition of the lattice parameters of the stabilized martensite is that lattice parameters a and c increase, b decreases and monoclinic angle β tends to 90º, the abnormal re-relief and RSME take place. These phenomena in the alloy during heating are irreversible and do not change upon air-cooling.