Precipitation of σ Phase Using General Diffusion Equation with Comparison to Vitek Diffusion Model in Dissimilar Stainless Steels
Joint Authors
Hsieh, Chih-Chun
Hsieh, Chih-Chun
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-11-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This study performs a precipitation examination of the σ phase using the general diffusion equation with comparison to the Vitek model in dissimilar stainless steels during multipass welding.
Experimental results demonstrate that the diffusivities (DCrδ, DNiδ, and DSiδ) of Cr, Ni, and Si are higher in δ-ferrite than (DCrγ, DNiγ, and DSiγ) in the γ phase, and that they facilitate the precipitation of the σ phase in the third pass fusion zone.
The Vitek diffusion equation can be modified as follows: (Diffusivity)General=Modified Constant×(Diffusivity)Vitek.
American Psychological Association (APA)
Hsieh, Chih-Chun& Hsieh, Chih-Chun. 2012. Precipitation of σ Phase Using General Diffusion Equation with Comparison to Vitek Diffusion Model in Dissimilar Stainless Steels. Journal of Metallurgy،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-450169
Modern Language Association (MLA)
Hsieh, Chih-Chun& Hsieh, Chih-Chun. Precipitation of σ Phase Using General Diffusion Equation with Comparison to Vitek Diffusion Model in Dissimilar Stainless Steels. Journal of Metallurgy No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-450169
American Medical Association (AMA)
Hsieh, Chih-Chun& Hsieh, Chih-Chun. Precipitation of σ Phase Using General Diffusion Equation with Comparison to Vitek Diffusion Model in Dissimilar Stainless Steels. Journal of Metallurgy. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-450169
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-450169