Deformation microstructures and textures of cast Mg-3Sn-2Ca alloy under uniaxial hot compression
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Deformation microstructures and textures of cast Mg-3Sn-2Ca alloy under uniaxial hot compression. / Dharmendra, C.; Rao, K. P.; Prasad, Y. V.R.K. et al.
Mechanical Engineering and Materials: ICMEM 2012. Hrsg. / Wen Jin. Scientific.Net , 2012. S. 322-325 (Applied Mechanics and Materials; Band 152-154).Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - Deformation microstructures and textures of cast Mg-3Sn-2Ca alloy under uniaxial hot compression
AU - Dharmendra, C.
AU - Rao, K. P.
AU - Prasad, Y. V.R.K.
AU - Hort, N.
AU - Kainer, K. U.
PY - 2012
Y1 - 2012
N2 - The influence of deformation conditions on the microstructure and texture evolution during hot compression of Mg-3Sn-2Ca (TX32) has been studied. Cylindrical samples were compressed uniaxially at different combinations of temperatures and strain rates in the ranges 300-00°C and 0.0003-10 s -1. The crystallographic orientation information of the as-cast and deformed specimens was obtained by EBSD micro-texture analysis. Activation of different slip systems was investigated using Schmid factor analysis and the results reinforce the importance of non-basal slip for deformation at high temperatures. Samples deformed at 500 °C/0.1 s-1 resulted in a fully recrystallized microstructure with near random crystallographic texture.
AB - The influence of deformation conditions on the microstructure and texture evolution during hot compression of Mg-3Sn-2Ca (TX32) has been studied. Cylindrical samples were compressed uniaxially at different combinations of temperatures and strain rates in the ranges 300-00°C and 0.0003-10 s -1. The crystallographic orientation information of the as-cast and deformed specimens was obtained by EBSD micro-texture analysis. Activation of different slip systems was investigated using Schmid factor analysis and the results reinforce the importance of non-basal slip for deformation at high temperatures. Samples deformed at 500 °C/0.1 s-1 resulted in a fully recrystallized microstructure with near random crystallographic texture.
KW - EBSD
KW - Hot Compression
KW - Mg-Sn-Ca alloy
KW - Processing maps
KW - Texture
UR - http://www.scopus.com/inward/record.url?scp=84857184929&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.152-154.322
DO - 10.4028/www.scientific.net/AMM.152-154.322
M3 - Article in conference proceedings
AN - SCOPUS:84857184929
SN - 9783037853528
T3 - Applied Mechanics and Materials
SP - 322
EP - 325
BT - Mechanical Engineering and Materials
A2 - Jin, Wen
PB - Scientific.Net
T2 - International Conference on Mechanical Engineering and Materials - ICMEM 2012
Y2 - 15 January 2012 through 16 January 2012
ER -