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Effect of the initial crystallographic texture on microstructure and mechanical properties of Mg-3Al-1Zn sheet alloy processed by half channel angular extrusion (HCAE)

Title
Effect of the initial crystallographic texture on microstructure and mechanical properties of Mg-3Al-1Zn sheet alloy processed by half channel angular extrusion (HCAE)
Author
윤종헌
Keywords
Severe plastic deformation; Texture; Mg-3Al-1Zn sheet alloy; Half Channel Angular Extrusion (HCAE); LOW-TEMPERATURE SUPERPLASTICITY; SEVERE PLASTIC-DEFORMATION; MAGNESIUM ALLOY; GRAIN-REFINEMENT; ROOM-TEMPERATURE; MG ALLOY; EVOLUTION; ANISOTROPY; ECAE; AZ31
Issue Date
2015-05
Publisher
KOREAN SOC PRECISION ENG
Citation
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v. 16, NO 5, Page. 1021-1027
Abstract
In this work, half channel angular extrusion, a recently developed severe plastic deformation (SPD) process, applied to AZ31 Mg alloy. Effects of the initial microstructure of AZ31 alloy on the microstructural development such as the grain refinement and texture evolution during the half channel angular extrusion (HCAE) has been studied. It was found that the grains of the AZ31 alloys can be refined remarkably by single pass of HCAE than other SPD techniques and not only the grain refinement but also the deformation induced textures result in a noticeable enhancement of mechanical properties.
URI
https://link.springer.com/article/10.1007/s12541-015-0132-zhttp://hdl.handle.net/20.500.11754/33933
ISSN
2234-7593; 2005-4602
DOI
10.1007/s12541-015-0132-z
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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