Superplasticity and grain boundary sliding in rolled AZ91 magnesium alloy at high strain rates

The superplastic deformation characteristics and microstructure evolution of the rolled AZ91 magnesium alloys at temperatures ranging from 623 to 698 K (0.67–0.76 Tm) and at the high strain rates ranging from 10−3 to 1 s−1 were investigated with the methods of OM, SEM and TEM. An excellent superplas...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2003-11, Vol.360 (1-2), p.107-115
Hauptverfasser:	Wei, Y.H., Wang, Q.D., Zhu, Y.P., Zhou, H.T., Ding, W.J., Chino, Y., Mabuchi, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences AZ91 magnesium alloy Elasticity. Plasticity Exact sciences and technology GBS High strain rates Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Superplasticity
Online-Zugang:	Volltext
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