Please use this identifier to cite or link to this item:
https://hdl.handle.net/11499/6882| Title: | DFT studies of sulfur induced stress corrosion cracking in nickel | Authors: | Kart, Hasan Hüseyin Uludoğan, Mustafa Çağın, Tahir |
Keywords: | Ab-initio calculation Density functional theory Grain boundary segregation Grain boundary structure Nickel Stress corrosion cracking Atomic physics Atoms Corrosion Cracking (chemical) Grain boundaries Grain size and shape Nickel alloys Programming theory Residual stresses Segregation (metallography) Sulfur Impurity atoms Sulfur atoms Tilt grain boundary |
Abstract: | The sulfur induced embrittlement of nickel ? 5 (0 1 2), a symmetrical tilt grain boundary, has been studied to understand why and how impurity atoms weaken the grain boundaries of nickel. By using first-principles calculations, the effect of concentration of sulfur has been investigated to comprehend the basic rules on the deterioration of a nickel grain boundary. We have found that the extension of the nickel grain boundary is a result of the repulsion of the segregated and neighboring sulfur atoms. © 2008 Elsevier B.V. All rights reserved. | URI: | https://hdl.handle.net/11499/6882 https://doi.org/10.1016/j.commatsci.2008.08.007 |
ISSN: | 0927-0256 |
| Appears in Collections: | Fen-Edebiyat Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Show full item record
CORE Recommender
SCOPUSTM
Citations
39
checked on Sep 13, 2025
WEB OF SCIENCETM
Citations
34
checked on Sep 15, 2025
Page view(s)
120
checked on Sep 8, 2025
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.