Oxidation Behavior of 30wt.%Cr-3.75wt.%V High Chromium Cast Iron

Amporn Wiengmoon; Jeerapat Nakpratum; Torranin Chairuangsri; John T.H. Pearce

doi:10.4028/www.scientific.net/KEM.675-676.581

Paper Titles

Enhancing Properties of Deproteinized Natural Rubber with Rice Husk Ash Silica for Use as a Dental Material
p.564

Experimental and Theoretical Study of Heat Transport Parameters of Plasters Containing Pozzolanic Admixtures
p.569

Growth and Characterization of Ammonium Dihydrogen Phosphate (ADP) Doped with H₃BO₃ Crystals Grown by Slow Evaporation Method
p.573

KOH Treatment of Photoanode on Photovoltaic Properties of ZnO Based Dye-Sensitized Solar Cell
p.577

Oxidation Behavior of 30wt.%Cr-3.75wt.%V High Chromium Cast Iron
p.581

Performance of Light Green Pigment for Near-Infrared Reflection
p.585

Phase Formation, Microstructures and Mechanical Properties of Lead-Free BNKT Ferroelectric Ceramics Doped with BZZ
p.589

Photocatalytic Performance of Ball-Milled Anatase/Rutile Mixed Phase TiO₂ Composite Powders
p.593

Pore System and Hydric Properties of Two Different Lime Plasters with Finely Crushed Brick
p.597

HomeKey Engineering MaterialsKey Engineering Materials Vols. 675-676Oxidation Behavior of 30wt.%Cr-3.75wt.%V High...

Oxidation Behavior of 30wt.%Cr-3.75wt.%V High Chromium Cast Iron

Abstract:

This work focuses on the oxidation behavior of 2.4wt.%C-30wt.%Cr-3.75wt.%V cast iron in air at 1000 °C for 1-48 h with weight gain measurements taken at different times. The oxidized surfaces and cross sections were characterized by XRD, OM, SEM and EDS. It was found that the as-cast microstructure consisted of a ferritic matrix and M₇C₃ carbide. The surface oxide scale consisted of multi-oxides and the grain size of the oxides increased with increasing holding times. XRD and SEM-EDS results revealed that the multi-oxide layer can be Cr₂O₃, (Fe,Cr,V)₂O₃ and SiO₂. After about 48 h, a continuous SiO₂ inner-layer was observed and the oxide scale tended to swell, contained pores, and became detached from the surface because of its poor adherence.

You might also be interested in these eBooks

Applied Physics and Material Applications II

View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 675-676)

Pages:

581-584

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.675-676.581

Citation:

Cite this paper

Online since:

January 2016

Authors:

Amporn Wiengmoon*, Jeerapat Nakpratum, Torranin Chairuangsri, John T.H. Pearce

Keywords:

High Chromium Cast Iron, Oxidation, Vanadium

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] N. Birks, G.H. Meier, Introduction to high temperature oxidation of metals, Edward Arnold (Publishers) Ltd., London, (1983).

Google Scholar

[2] X. Ledoux, S. Mathieu, M. Vilasi, Y. Wouters, P. Del-Gallo, M. Wagner, Oxidation growth characterization during short-time oxidation of a commercially available chromia-forming alloy (HR-120) in air at 1, 050oC, Oxid. Met. 80 (2013) 25-35.

DOI: 10.1007/s11085-013-9367-1

Google Scholar

[3] S. Mathieu, S. Knittel, P. Berthod, S. Mathieu, M. Vilasi, On the oxidation mechanism of niobium-base in situ composites, Corr. Sci. 60 (2012) 181-192.

DOI: 10.1016/j.corsci.2012.03.037

Google Scholar

[4] W. Haitao, W. Yuqing, Y. Huashun, M. Guanghui, W. Zhifu, Effects of composite scale on high temperature oxidation resistance of Fe-Cr-Ni heat resistant alloy, China Foundry. 6 (2009) 109-114.

Google Scholar

[5] A.M. Huntz, V. Baque, G. Beauple, C. Haut, C. Severac, P. Lecour, X. Longayque, F. Ropital, Effect of silicon on the oxidation resistance of 9% Cr steels, Appl. Surf. Sci. 207 (2003) 255-275.

DOI: 10.1016/s0169-4332(02)01505-2

Google Scholar

[6] G. Bamba, Y. Wouters, A. Galerie, F. Charlot, A. Dellali, Thermal oxidation kinetic and oxide scale adhesion of Fe-15Cr alloys as a function of their silicon content, Acta. Mater. 54 (2006) 3917-3922.

DOI: 10.1016/j.actamat.2006.04.023

Google Scholar

[7] H. Buscail, S. EI. Messki, F. Riffard, S. Perrier, R. Cueff, E. Caudron, C. Issartel, Characterzation of the oxide formed at 1000oC on the AISI 316L stainless steel-Role of molybdenum, Mater. Chem. Phys. 111 (2008) 491-496.

DOI: 10.1016/j.matchemphys.2008.04.054

Google Scholar

[8] J.W. Boyes. High-chromium cast irons for use at elevated temperatures, Iron & Steel 39 (1966) 102-109.

Google Scholar

[9] I. Fernandez, F.J. Belzunce, Wear and oxidation behaviour of high chromium white cast irons, Mat. Charact. 59 (2008) 669-674.

DOI: 10.1016/j.matchar.2007.05.021

Google Scholar

[10] A. Wiengmoon, T. Chairuangsri, A. Brown, R. Brydson, D.V. Edmonds, J.T.H. Pearce, Microstructural and crystallographical study of carbides in 30wt. %Cr cast irons, Acta Mater. 53 (2005) 4143-4154.

DOI: 10.1016/j.actamat.2005.05.019

Google Scholar