Analysis of the Deformation Behavior of Mg-RE and Mg-Li Alloys using In-situ Energy-dispersive Synchrotron X-ray Diffraction

Conference · Mon Aug 06 00:00:00 EDT 2012

OSTI ID:1048367

Lentz, Martin ^[1]; Clausen, Bjorn ^[2]; Reimers, Walter ^[1]

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1. Technische Universität Berlin, Institute of Material Science and Technologies - Metallic Materials
2. Los Alamos National Laboratory

EPSC-Model is able to predict the complex deformation behavior of Mg-RE and Mg-Li alloys within a wide range of strains. Modification of the texture by RE-elements and the addition of Li increases the activity of slip systems at low strains - Reorientation due to twinning is stretch over a larger range of plastic deformation. Deformation at high strains is realized mainly by the basal and the <c+a>-pyramidal slip systems.

• Research Organization: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
• Sponsoring Organization: DOE/LANL
• DOE Contract Number: AC52-06NA25396
• OSTI ID: 1048367
• Report Number(s): LA-UR-12-23861; TRN: US201216%%907
• Resource Relation: Conference: Denver X-ray Conference ; 2012-08-06 - 2012-08-10 ; Denver, Colorado, United States
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALLOYS
DEFORMATION
MODIFICATIONS
PLASTICS
SLIP
STRAINS
SYNCHROTRONS
TEXTURE
TWINNING
X-RAY DIFFRACTION