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Hot Corrosion of SrTiO3 Perovskite in Na2SO4 + 50 wt.% V2O5 and Na2SO4 + 10 wt.% NaCl Environments at 900°C
Joint Authors
Krishna Prasad, M.
Rao, K. Srinivasa
Reddy, Madhusudhan
Sreedhar, Gosipathala
Source
International Journal of Corrosion
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This study examines the phase stability of perovskite SrTiO3 in Na2SO4 + 50 wt.% V2O5 and Na2SO4 + 10 wt.% NaCl environments at 900°C.
Hot corrosion results show the formation of Sr2VO4, SrV2O6, and SrTiV5O11 phases in Na2SO4 + 50 wt.% V2O5 environment and Sr3Ti2O7, Na4TiO4, and TiO2 phases in Na2SO4 + 10 wt.% NaCl environment.
Morphological observations revealed the austerity of hot corrosion attack on SrTiO3.
The Sr2+ ions leached out from SrTiO3 and reacted with corrosive environments.
These observations clearly indicate the destabilization of SrTiO3 in both environments.
American Psychological Association (APA)
Krishna Prasad, M.& Rao, K. Srinivasa& Reddy, Madhusudhan& Sreedhar, Gosipathala. 2018. Hot Corrosion of SrTiO3 Perovskite in Na2SO4 + 50 wt.% V2O5 and Na2SO4 + 10 wt.% NaCl Environments at 900°C. International Journal of Corrosion،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1169818
Modern Language Association (MLA)
Krishna Prasad, M.…[et al.]. Hot Corrosion of SrTiO3 Perovskite in Na2SO4 + 50 wt.% V2O5 and Na2SO4 + 10 wt.% NaCl Environments at 900°C. International Journal of Corrosion No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1169818
American Medical Association (AMA)
Krishna Prasad, M.& Rao, K. Srinivasa& Reddy, Madhusudhan& Sreedhar, Gosipathala. Hot Corrosion of SrTiO3 Perovskite in Na2SO4 + 50 wt.% V2O5 and Na2SO4 + 10 wt.% NaCl Environments at 900°C. International Journal of Corrosion. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1169818
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169818