Ductility minimum temperature in selected mono-phase, binary brasses

In this paper, the overview of the ductility minimum temperature phenomena in two (CuZn10 and CuZn32) brasses was made. In there, the characteristics of behaviour of mentioned above materials during high temperature tensile tests for different grain size (small and large) and different strain rates...

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Bibliographic Details
Published in:Journal of materials processing technology 2001-02, Vol.109 (1), p.142-153
Main Author: Nowosielski, R
Format: Article
Language:English
Subjects:
Brass
Deformation
Deformation mechanism
Ductility minimum temperature
Embrittlement
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Summary:In this paper, the overview of the ductility minimum temperature phenomena in two (CuZn10 and CuZn32) brasses was made. In there, the characteristics of behaviour of mentioned above materials during high temperature tensile tests for different grain size (small and large) and different strain rates (low and high) were presented, and results of energy activation measured. The attempt of clarifying the phenomena of the ductility minimum temperature in these brasses was performed by the proposal of material’s model with “hard” and “soft” places.
ISSN:0924-0136
DOI:10.1016/S0924-0136(00)00789-5