Interdiffusion Studies in the Co- Mo System

Divya, V.D. ; Ramamurty, U. ; Paul, Aloke (2010) Interdiffusion Studies in the Co- Mo System Defect and Diffusion Forum, 297-30 . pp. 462-466. ISSN 1662-9507

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Official URL: http://doi.org/10.4028/www.scientific.net/DDF.297-...

Related URL: http://dx.doi.org/10.4028/www.scientific.net/DDF.297-301.462

Abstract

Study of interdiffusion in the Co-Mo system is important to understand the performance of turbine blades in jet engine applications. Mo is added to superalloys to increase the solid solution strengthening and the creep resistance. In this study, the interdiffusion coefficient in the Co(Mo) solid solution and impurity diffusion coefficient of Mo in Co are determined. Further, the activation energy and pre-exponential factors are calculated, which provide an idea about the atomic mechanism of diffusion

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Deposited On:14 Jul 2021 06:05
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