Microstructure evolution of Mg-3%Al-1%Zn alloy tube during warm bending

Microstructure evolution and deformation mechanisms of AZ31 magnesium alloy tubes during bending have been investigated. Dislocation slip appears to be the main deformation mechanism, along with a few {10–12} [−1011] extension twins at the outer bend radius which undergoes tensile deformation. In co...

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Veröffentlicht in:	Journal of materials science 2012-04, Vol.47 (8), p.3801-3807
Hauptverfasser:	Jin, Li, Dong, Jie, Luo, Alan A., Mishra, Raj K., Sachdev, Anil K., Wu, Wenyun
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum castings Bend radius Bending Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Deformation mechanisms Dislocations Evolution Magnesium alloys Magnesium base alloys Materials Science Microstructure Polymer Sciences Slip Solid Mechanics Specialty metals industry Tensile deformation Tubes Twinning Twinning (Crystallography) Twins Zinc
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