Nwoye, C. I. (2009) Quadratic and Linear Models for Predicting the Hardness of Heat Affected Zone in Air Cooled Cast Iron Weldment in Relation to the HAZ Hardness of Aluminum and Mild Steel Weldments Cooled in Same Media. Researcher Journal, 1(4):1-6.

has been cited by the following article:

• TITLE: Models for Assessment and Computational Analysis of Hardness of the Heat Affected Zone in Water Cooled Aluminum Weldment

  AUTHORS: C. I. Nwoye, C. N. Anyakwo, E. Obidiegwu, N. E. Nwankwo

  KEYWORDS: Model, Hardness, Heat Affected Zone, Aluminum Weldments, Mild Steel, Cast Iron.

  JOURNAL NAME: Journal of Minerals and Materials Characterization and Engineering, Vol.10 No.8, June 27, 2011

  ABSTRACT: Models have been derived for assessment and computational analysis of the hardness of the heat affected zone (HAZ) in aluminum weldment. The general model; γ = 1.2714[(αβ/α + β)] was found to predict the HAZ hardness of aluminum weldment cooled in water as a function of the HAZ hardness of both mild steel and cast iron welded and cooled under the same conditions. The maximum deviations of the model-predicted HAZ hardness values γ, α and β from the corresponding experimental values γexp, αexp and βexp were less than 0.02% respectively.