Title : ( Microstructural characteristics of Al-alloyed austempered ductile irons )
Authors: Ali Reza Kiani Rashid , Edmonds ,
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Abstract
Microstructural development after austempering ductile irons containing 0.48% and 4.88% Al has been studied by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The experimental irons were made by green sand casting and gravity die casting. After austenitising at 920ºC for 90 minutes, an austempering treatment at 400ºC for times up to 100 minutes resulted in microstructures consisting of carbide-free bainitic ferrite with considerable amounts of high carbon retained austenite.
Keywords
, Metals and alloys, A; Precipitation, B; Microstructure, C; metallography, D.
@article{paperid:1006568,
author = {Kiani Rashid, Ali Reza and Edmonds},
title = {Microstructural characteristics of Al-alloyed austempered ductile irons},
journal = {Journal of Alloys and Compounds},
year = {2009},
volume = {477},
number = {127},
month = {May},
issn = {0925-8388},
pages = {391--398},
numpages = {7},
keywords = {Metals and alloys; A; Precipitation; B; Microstructure; C; metallography; D.},
}
%0 Journal Article
%T Microstructural characteristics of Al-alloyed austempered ductile irons
%A Kiani Rashid, Ali Reza
%A Edmonds
%J Journal of Alloys and Compounds
%@ 0925-8388
%D 2009
