Notch effects in tensile behavior of AM60 magnesium alloys
Yan, Cheng, Ma, Wenjie, Burg, Vincent, Mai, Yiuwing, & Geers, Mike (2006) Notch effects in tensile behavior of AM60 magnesium alloys. Key Engineering Materials, 312, pp. 59-64.
The deformation and failure behavior of an AM60 magnesium alloy was investigated using tensile test on circumferentially notched specimens with different notch radii. The strain and stress triaxiality corresponding to the failure point were evaluated using both analytical and finite element analyses. Combining with systematical observations of the fracture surfaces, it is concluded that deformation and failure of AM60 magnesium alloy are notch (constraint) sensitive. The failure mechanisms change from ductile tearing to quasi cleavage with the increase of constraint.
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|Item Type:||Journal Article|
|Keywords:||magnesium alloy, fracture, deformation, constraint, notch effect|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Past > Schools > School of Engineering Systems
|Copyright Owner:||Copyright 2006 Trans Tech Publications|
|Copyright Statement:||Reproduced in accordance with the copyright policy of the publisher|
|Deposited On:||16 Mar 2009 21:54|
|Last Modified:||29 Feb 2012 13:22|
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