You are not logged in.

On low temperature bainite transformation characteristics using in-situ neutron diffraction and atom probe tomography

Rakha, Khushboo, Beladi, Hossein, Timokhina, Ilana, Xiong, Xiangyuan, Kabra, Saurabh, Liss, Klaus-Dieter and Hodgson, Peter 2014, On low temperature bainite transformation characteristics using in-situ neutron diffraction and atom probe tomography, Materials science & engineering A, vol. 589, pp. 303-309.

Attached Files
Name Description MIMEType Size Downloads

Title On low temperature bainite transformation characteristics using in-situ neutron diffraction and atom probe tomography
Author(s) Rakha, Khushboo
Beladi, Hossein
Timokhina, Ilana
Xiong, Xiangyuan
Kabra, Saurabh
Liss, Klaus-Dieter
Hodgson, Peter
Journal name Materials science & engineering A
Volume number 589
Start page 303
End page 309
Total pages 7
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2014
ISSN 0921-5093
Summary In-situ neutron diffraction was employed to monitor the evolution of nano-bainitic ferrite during low temperature isothermal heat treatment of austenite. The first 10 peaks (austenite, γ and ferrite, α) were monitored during austenization, homogenization, rapid cooling and isothermal holding at 573 K. Changes in the α-110 and γ-111 peaks were analysed to determine the volume fraction changes and hence the kinetics of the phase transformation. Asymmetry and broadening in the α-200 and γ-200 peaks were quantified to lattice parameter changes due to carbon redistribution as well as the effects of size and dislocation density. Atom Probe Tomography was used to confirm that, despite the presence of 1.5 mass % Si, carbide formation was evident. This carbide formation is the cause of poor ductility, which is lower than expected in such steels.
Language eng
Field of Research 091207 Metals and Alloy Materials
Socio Economic Objective 861103 Basic Iron and Steel Products
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2014, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30072655

Document type: Journal Article
Collection: Institute for Frontier Materials
Connect to link resolver
 
Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved.

Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 0 times in TR Web of Science
Scopus Citation Count Cited 0 times in Scopus
Google Scholar Search Google Scholar
Access Statistics: 194 Abstract Views, 1 File Downloads  -  Detailed Statistics
Created: Thu, 23 Apr 2015, 14:08:56 EST

Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.