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Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K

Link to publisher's homepage at http://www.scielo.oces.mctes.pt/scielo.php/script_sci_serial/lng_en/pid_0872-1904/nrm_iso

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Bibliographic Details
Main Author: Mohammed Misbahul, Amin
Format: Article
Language:English
Published: Portuguese Electrochemical Society 2009
Subjects:
Oxidation
IN-738 LC Alloy
KCl
K2CO3
Alloys
Ionic salts
Oxidation resistance
Materials engineering
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/6236
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spelling my.unimap-62362009-06-25T07:33:15Z Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K Mohammed Misbahul, Amin Oxidation IN-738 LC Alloy KCl K2CO3 Alloys Ionic salts Oxidation resistance Materials engineering Link to publisher's homepage at http://www.scielo.oces.mctes.pt/scielo.php/script_sci_serial/lng_en/pid_0872-1904/nrm_iso Oxidation of the alloy having nominal composition Ni-16Cr-8.5Co(wt.%) was studied in the presence of KCl and K2CO3 at 1173 K in air. Chemical composition of oxide scales and scale morphologies were determined by means of X-ray diffraction analysis and scanning electron microscopic studies. The oxide scales of KCl- and K2CO3- coated alloys showed complex microstructures and compositions. This behaviour was ascribed to the release of volatile metallic chlorides, evolution of CO/CO2 gas as well as formation of fluxing products. The high temperature oxidation resistance is not only related to the nature of the passive film but is also strongly dependent on the salt environments and the structure of alloy. 2009-06-25T07:33:15Z 2009-06-25T07:33:15Z 2003 Article Portugaliae Electrochimica Acta, vol. 21 (4), 2003, pages 389-398. 0872-1904 http://www.scielo.oces.mctes.pt/scielo.php/script_sci_serial/lng_en/pid_0872-1904/nrm_iso http://hdl.handle.net/123456789/6236 en Portuguese Electrochemical Society
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Oxidation
IN-738 LC Alloy
KCl
K2CO3
Alloys
Ionic salts
Oxidation resistance
Materials engineering
spellingShingle Oxidation
IN-738 LC Alloy
KCl
K2CO3
Alloys
Ionic salts
Oxidation resistance
Materials engineering
Mohammed Misbahul, Amin
Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K
description Link to publisher's homepage at http://www.scielo.oces.mctes.pt/scielo.php/script_sci_serial/lng_en/pid_0872-1904/nrm_iso
format Article
author Mohammed Misbahul, Amin
author_facet Mohammed Misbahul, Amin
author_sort Mohammed Misbahul, Amin
title Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K
title_short Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K
title_full Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K
title_fullStr Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K
title_full_unstemmed Oxidation behaviour of IN-738 LC Superalloys in the presence of Ionic Salts at 1173 K
title_sort oxidation behaviour of in-738 lc superalloys in the presence of ionic salts at 1173 k
publisher Portuguese Electrochemical Society
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/6236
_version_ 1643788524098420736
score 13.214268

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