Materials Science & Technology

FULLTEXT SEARCH
NEW: Advanced Search

Equations and Verification of New Diffusion Parameters

Journal Materials Science Forum (Volume 589)
Volume Materials Science, Testing and Informatics IV
Edited by P.J. Szabó, T. Réti, T. Czigány
Pages 293-297
DOI 10.4028/www.scientific.net/MSF.589.293
Citation Zoltán Dudás, 2008, Materials Science Forum, 589, 293
Online since June, 2008
Authors Zoltán Dudás
Keywords Creep, Diffusion Parameter, Diffusion Process, Hollomon-Jaffe Parameter, Larson-Miller Parameter (LMP), Rupture Stress
Abstract

This document shows the equations and some calculation results of two new Diffusion parameters. The Diffusion parameters assist the calculation of different temperature or time values for equivalent diffusion processes. The Diffusion parameters include temperature dependent and temperature independent factors. The document shows that the introduced Diffusion parameter is suitable for the accurate calculations of the temperature and time values for equal simple diffusion processes. The document shows, that the frequently used Larson-Miller parameter (LMP) does not give accurate results if we use the temperature and time values of equal simple diffusion equations for the LMP calculations.

Full Paper PDF Get the full paper by clicking here

First page example

Preview of first page