Oxidation of Metals

, Volume 16, Issue 3–4, pp 243–252 | Cite as

Prediction of the global volatilization rate of gas-metal-alloy reaction systems—Method of calculation

  • Tai -Kang Liu
  • Renato G. Bautista
Article

Abstract

The methods and equations used to predict the global volatilization rate of high temperature gas-solid reactions have been presented. The procedure includes the formulation of Bartlett's model, determining the equilibrium constant, and the estimation of the nonequilibrium properties of gases at high temperatures. For the alloy system forming the protective Cr2O3 layer, the global volatilization rate can be estimated with a modified Tedmon's model using a nonlinear regression technique.

Key words

Gas-solid reaction volatilization rate 

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Copyright information

© Plenum Publishing Corporation 1981

Authors and Affiliations

  • Tai -Kang Liu
    • 1
  • Renato G. Bautista
    • 2
  1. 1.Chung Shan Institute of Science and TechnologyTaoyuanTaiwan, Republic of China
  2. 2.Ames Laboratory USDOE and Department of Chemical EngineeringIowa State UniversityAmes

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