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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/6153
Title: Oxidation behaviour of AISI-316 steel in molten ionic salts at 650-1000-C
Authors: Mohammed Misbahul, Amin
Ku Halim, Ku Bulat
Hamdan, Suhaimi
Keywords: Oxidation rafe
Stainless steel
X-ray diffraction studies
Sodium metavanadate
Steel, Stainless
Sodium sulphate
Oxidation
Ionic solutions
Issue Date: 2000
Publisher: Journal of Ultra Scientist of Physical
Citation: Journal of Ultra Scientist of Physical Sciences, vol.12 (1), 200, pages 53-57.
Abstract: Sodium sulphate (Na2S04) sodium meta-vanadate (NaV03) and its binary combination on the hot corrosion behaviour of AISI-316 steel in the temperature range 650-1000°C have been studied in flowing air The influence of NaV03-coated steel showed much higher oxidation rates than Na,S04-coated steel. This has been attributed to the decomposition of salt into volatile oxide, V,Os and it appeared to the sole reason for catastrophic corrosion. The addition of Na,S04 to NaV03 lowered the oxidation rate of coated steel due to nonformation of volatile product in the temperature range 650-IOCO°C. The tests included mass change monitoring, and oxide scale analysis by X-ray diffraction studies.
Description: Link to publisher's homepage at http://www.ultrascientist.org/
URI: http://dspace.unimap.edu.my/123456789/6153
ISSN: 0970-9150
Appears in Collections:School of Materials Engineering (Articles)

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