Issue |
MATEC Web Conf.
Volume 188, 2018
5th International Conference of Engineering Against Failure (ICEAF-V 2018)
|
|
---|---|---|
Article Number | 02001 | |
Number of page(s) | 6 | |
Section | Metallic Materials I: Characterization, Fatigue, Fracture and Fracture Mechanisms | |
DOI | https://doi.org/10.1051/matecconf/201818802001 | |
Published online | 07 August 2018 |
Characterization of the high temperature oxidation behavior of iron based alloys used as exhaust manifolds
Kocaeli University, Department of Metallurgical and Materials Engineering,
41380
Kocaeli,
Turkey
* Corresponding author: gulsahaktas@gmail.com
Nowadays engine capacities of vehicles spread in a wide range due to different vehicle power demands. Power density of engines affects exhaust gas and therefore exhaust gas temperature varies from 650 °C to 1000 °C in exhaust manifolds. Depending on the exhaust gas temperature, different types of iron based alloys are used as manifold materials such as ferritic ductile cast irons (GGG40, SiMo), austenitic ductile cast irons (Ni-resist D5S), ferritic cast stainless steels (ACIHK30, AISI 409) and austenitic cast stainless steels (CF8C). In this study high temperature oxidation behavior of different cast alloys used as exhaust manifold materials like, (i) GGG40 ferritic ductile cast iron, (ii) SiMo ferritic ductile cast iron (iii) AISI 409 ferritic cast stainless steel and (iv) CF8C austenitic cast stainless steel, were investigated.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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