Effect of heat treatment in reducing plasma environments on chloride ion removal and corrosion of oxidized steel artefacts

Kotzamanidi, I; Sarris, Em; Vassiliou, P; Kollia, C; Kanias, GD; Varoufakis, GJ; Filippakis, SE

dc.contributor.author	Kotzamanidi, I	en
dc.contributor.author	Sarris, Em	en
dc.contributor.author	Vassiliou, P	en
dc.contributor.author	Kollia, C	en
dc.contributor.author	Kanias, GD	en
dc.contributor.author	Varoufakis, GJ	en
dc.contributor.author	Filippakis, SE	en
dc.date.accessioned	2014-03-01T01:14:33Z
dc.date.available	2014-03-01T01:14:33Z
dc.date.issued	1999	en
dc.identifier.issn	0007-0599	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13136
dc.subject	Heat Treatment	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.classification	Metallurgy & Metallurgical Engineering	en
dc.subject.other	Atmospheric humidity	en
dc.subject.other	Chlorine compounds	en
dc.subject.other	Corrosion protection	en
dc.subject.other	Neutron activation analysis	en
dc.subject.other	Oxidation	en
dc.subject.other	Plasmas	en
dc.subject.other	Salts	en
dc.subject.other	Soils	en
dc.subject.other	Thermal effects	en
dc.subject.other	Chloride ion removal	en
dc.subject.other	Steel artefacts	en
dc.subject.other	Steel	en
dc.title	Effect of heat treatment in reducing plasma environments on chloride ion removal and corrosion of oxidized steel artefacts	en
heal.type	journalArticle	en
heal.identifier.primary	10.1179/000705999101500987	en
heal.identifier.secondary	http://dx.doi.org/10.1179/000705999101500987	en
heal.language	English	en
heal.publicationDate	1999	en
heal.abstract	The application of reducing, low pressure, radio frequency plasma at temperatures in the range 240-400 degrees C for the conservation of iron artefacts has been studied. For this purpose, steel oxidised either in a salt spray cabinet or in the soil, together with excavated objects from a collection from Mount Athos, were treated. Post-corrosion experiments, including electrochemical polarisation studies and exposure in a humid atmosphere, revealed improved behaviour for specimens treated in H-2 plasma diluted with N-2 and CH4. Using instrumental neutron activation analysis, measurements were mane of the chloride ion removal from the corrosion layer after H-2 plasma treatment. This was found to be a consequence of heating rather than of the plasma treatment.	en
heal.publisher	Inst of Materials, London, United Kingdom	en
heal.journalName	British Corrosion Journal	en
dc.identifier.doi	10.1179/000705999101500987	en
dc.identifier.isi	ISI:000085893300007	en
dc.identifier.volume	34	en
dc.identifier.issue	4	en
dc.identifier.spage	285	en
dc.identifier.epage	291	en