Deformation behaviour of a commercial pure titanium alloy during hot compression testing
Data(s) |
01/01/2014
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Resumo |
The flow curve behaviour and microstructure evolution of commercially pure titanium (CP-Ti) through uniaxial hot compression was investigated at 850 °C and a strain rate of 0.1/s. Electron back scattered diffraction (EBSD) was employed to characterize the microstructure and crystallographic texture development for different thermomechanical conditions. The stress-strain curves of CP-Ti alloy under hot compression displayed a typical flow behaviour of metals undergoing dynamic recrystallization (DRX), which resulted in grain refinement. The critical strain for the onset of DRX was 0.13 using the double differentiation analysis technique. It was also revealed that the texture was markably altered during hot deformation. © (2014) Trans Tech Publications, Switzerland. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Trans Tech Publications |
Relação |
http://dro.deakin.edu.au/eserv/DU:30070098/t103405-Qi-et-al-Mater-Sci-Forum-773-774.pdf http://www.dx.doi.org/10.4028/www.scientific.net/MSF.773-774.281 |
Direitos |
2014, Trans Tech Publications |
Palavras-Chave | #Commercially pure titanium #Dynamic recrystallization #Flow behaviour #Grain refinement #Texture evolution #Science & Technology #Technology #Materials Science, Multidisciplinary #Materials Science #MICROSTRUCTURE #TEXTURE #TI |
Tipo |
Journal Article |