Title : ( Effect of Austenitizing Temperature on the Micro-structure of Ductile Irons Containing 2% Al )
Full TextAbstract
Considering the importance of austenization in preparing steel, it is crucial to have a good understanding of the effects of temperature on this process. In this project, we studied these effects on an aluminum-containing ductile iron sample. We exposed many of these samples for 30 minutes to 890, 920 and 950 Celsius degrees and immediately quenched them in cold water. Micro-structural studies and XRD tests show that samples prepared in 950 degrees have a better micro-structure and hardness. In addition, we found that heat treatment of the as-cast samples containing Fe3Si in matrix microstructure causes the disappearance of this phase.
Keywords
, ductile iron, micro-structure, austenite, martensite.
@inproceedings{paperid:1028240,
author = {},
title = {Effect of Austenitizing Temperature on the Micro-structure of Ductile Irons Containing 2% Al},
booktitle = {International Conference on Materials Heat Treatment (ICMH 2012)},
year = {2012},
location = {Isfahan, IRAN},
keywords = {ductile iron; micro-structure; austenite; martensite.},
}
%0 Conference Proceedings
%T Effect of Austenitizing Temperature on the Micro-structure of Ductile Irons Containing 2% Al
%A
%J International Conference on Materials Heat Treatment (ICMH 2012)
%D 2012
