Microstructural evolution in Al-Zn eutectoid alloy by hot-rolling

Manaka, Toshiaki; Itoh, Goroh; Motohashi, Yoshinobu; Sakuma, Takaaki

doi:10.1016/s1003-6326(14)63319-7

Cited by 7 publications

(1 citation statement)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To achieve high ductility in Zn-Al alloys, some thermal and thermo-mechanical processes have been applied to the alloys [10][11][12][13][14][15]. Zn-Al alloys processed by methods of severe plastic deformation (SPD) have been developed to obtain ultra-fine grain sizes.…”

Section: Introductionmentioning

confidence: 99%

Effect of extrusion temperature on mechanical properties of as-extruded Zn–22Al alloys

Sun

Wang

Yang

et al. 2020

Materials Science and Technology

View full text Add to dashboard Cite

The effect of extrusion temperature on the microstructures and mechanical properties of as-extruded Zn–22Al alloys was investigated in this study. With decrease of extrusion temperature from 350 to 200°C, the elongation of as-extruded Zn–22Al alloys increases remarkably at low strain rate and has no change at high strain rate, which implies that the Zn–22Al alloys extruded at lower temperature exhibit high-ductility behaviour. X-ray diffraction and electron back-scattered diffraction analysis demonstrated that the maximum elongation of Zn–22Al alloys extruded at the extrusion temperature of 200°C can be attributed to the elimination of the lamellar structure and the refinement in grain size of the Zn-rich phase.

show abstract