Browsing by Subject "Ultra-fine-grained"

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Effect of natural aging on RT and HSR superplasticity of ultrafine grained Zn-22Al alloy

Demirtas M.; Purcek G.; Yanar H.; Zhang Z.; Zhang Z.-F. (Trans Tech Publications Ltd, 2016)

Zn–22Al alloy was processed using a well-designed two-step equal channel angular extrusion/pressing (ECAE/P), and ultrafine-grained (UFG) microstructure with 200 nm grain size was achieved. UFG Zn-22Al was subjected to ...