Multiphase Ni-Cr-Al Diffusion: Experiment and Simulations

Abstract:

Article Preview

Interdiffusion in two-phase Ni-Cr-Al diffusion couple was studied experimentally and simulated numerically. The diffusion multiples were prepared by hot isostatic pressing, HIP and post-annealing at 1200°C. The concentration profiles were measured with wide line EDS technique – a method suitable to study multiphases. Hence the diffusion paths were determined. The experimental profiles and diffusion paths were compared with numerical results simulated with application of the Darken bi-velocity method implemented to describe interdiffusion in a two-phase zone.

Info:

Periodical:

Edited by:

A. Öchsner, G.E. Murch, A. Shokuhfar and J.M.P.Q. Delgado

Pages:

77-82

DOI:

10.4028/www.scientific.net/DDF.369.77

Citation:

M. Zajusz et al., "Multiphase Ni-Cr-Al Diffusion: Experiment and Simulations", Defect and Diffusion Forum, Vol. 369, pp. 77-82, 2016

Online since:

July 2016

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.