Table of Contents
Journal of Metallurgy
Volume 2013 (2013), Article ID 245312, 7 pages
http://dx.doi.org/10.1155/2013/245312
Research Article

Factorial Analysis of Welding Current Influence on Heat Affected Zone Hardness of Cast Iron, Aluminium, and Mild Steel Weldments Cooled in Palm Oil

1Department of Metallurgical and Materials Engineering, Nnamdi Azikiwe University, Awka, Nigeria
2Department of Metallurgical and Materials Engineering, Enugu State University of Science & Technology, Enugu, Nigeria

Received 3 June 2013; Accepted 20 September 2013

Academic Editor: Sunghak Lee

Copyright © 2013 C. I. Nwoye et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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