Microstructural evolution in a model Fe-30wt%Ni alloy during hot plane-strain compression
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conference contribution
posted on 2003-07-18, 00:00authored byF Bai, Pavel CizekPavel Cizek, E J Palmiere, W M Rainforth, J H Beynon
A Fe-30wt%Ni based alloy, retaining a stable austenitic structure at room temperature, was used for modelling the development of austenite microstructure during hot deformation of conventional carbon-manganese steels. A series of plane-strain compression (PSC) tests were carried out at 950°C and a strain rate of 10s-1 to several strain levels. Evolution of the grain structure, crystallographic texture and dislocation substructure was characterised in detail using light microscopy, electron back-scatter diffraction (EBSD) and transmission electron microscopy (TEM).
History
Event
THERMEC 2003 : International Conference on Processing & Manufacturing of Advanced Materials