Magazine Article

Computing Diffusion in High-Temperature Coating Layer

TBMG-7398

08/01/2001

Abstract
Content

COSIM is a computer program that numerically simulates oxidation and diffusion in a metallic coating layer on substrates made of nickel-base alloys. COSIM is primarily useful for analyzing the gradual deterioration and predicting the lifetimes of the protective coating on turbine blades and vanes. At typical high operating temperatures, such deterioration involves oxidation and interdiffusion characterized by times of the order of tens to thousands of hours.

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Citation
"Computing Diffusion in High-Temperature Coating Layer," Mobility Engineering, August 1, 2001.
Additional Details
Publisher
Published
Aug 1, 2001
Product Code
TBMG-7398
Content Type
Magazine Article
Language
English