Application of Creep Ductility Model for Evaluation Creep Crack Growth Rate of Type 316SS Series

Abstract:

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This paper is to evaluate the creep crack growth rate (CCGR) of the type 316SS series: 316SS, 316FR and 316LN, and to apply a creep ductility model. A number of the data are collected through wide literature surveys and experiment, and evaluated by the C* parameter. The results of the CCGR data were nearly matched with a small scattering band regardless of the different applied stresses, temperatures and test specimens configuration. In the CCGR, type 316FR and 316LN steels were slower than type 316SS. Type 316SS showed a better agreement in the application of the creep ductility model than the type 316FR and 316LN steels.

Info:

Periodical:

Materials Science Forum (Volumes 475-479)

Main Theme:

Edited by:

Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie

Pages:

1433-1436

DOI:

10.4028/www.scientific.net/MSF.475-479.1433

Citation:

W. G. Kim et al., "Application of Creep Ductility Model for Evaluation Creep Crack Growth Rate of Type 316SS Series", Materials Science Forum, Vols. 475-479, pp. 1433-1436, 2005

Online since:

January 2005

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Price:

$35.00

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