The effect of blasting materials on the corrosion of protected steel in sea water

Andronikos, G; Valiadis, P; Vassiliou, P

dc.contributor.author	Andronikos, G	en
dc.contributor.author	Valiadis, P	en
dc.contributor.author	Vassiliou, P	en
dc.date.accessioned	2014-03-01T01:14:13Z
dc.date.available	2014-03-01T01:14:13Z
dc.date.issued	1998	en
dc.identifier.issn	0003-5599	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12936
dc.subject	blasting	en
dc.subject	corrosion	en
dc.subject	sea water	en
dc.subject	steel	en
dc.subject.classification	Metallurgy & Metallurgical Engineering	en
dc.subject.other	Chlorinated rubber paint	en
dc.subject.other	Corrosion protection	en
dc.subject.other	Electrochemical corrosion	en
dc.subject.other	Garnets	en
dc.subject.other	Marble	en
dc.subject.other	Materials testing	en
dc.subject.other	Olivine	en
dc.subject.other	Polarization	en
dc.subject.other	Protective coatings	en
dc.subject.other	Seawater	en
dc.subject.other	Blasting materials	en
dc.subject.other	Dolomite	en
dc.subject.other	Steel corrosion	en
dc.subject.other	blasting	en
dc.subject.other	cleaning	en
dc.subject.other	corrosion prevention	en
dc.subject.other	sea water	en
dc.subject.other	steel	en
dc.subject.other	blasting	en
dc.subject.other	cleaning	en
dc.subject.other	corrosion	en
dc.subject.other	sea water	en
dc.subject.other	steel	en
dc.title	The effect of blasting materials on the corrosion of protected steel in sea water	en
heal.type	journalArticle	en
heal.identifier.primary	10.1108/00035599810216821	en
heal.identifier.secondary	http://dx.doi.org/10.1108/00035599810216821	en
heal.language	English	en
heal.publicationDate	1998	en
heal.abstract	Different blasting materials were used to blast-clean a steel surface before it was painted with protective coatings. The materials tested were garnet, dolomite, marble and olivine. The coatings used were chlorinated rubber pigmented with 10% red mud and a commercial primer-transoprene silver primer HB 1.26. The prepared specimens were immersed in the sea, near the shore, for three months and corrosion was monitored as a function of time by weight loss measurements. Electrochemical tests were also performed on some specimens, ie polarization curves. The damage equations were obtained for all tested systems along with the blank specimens (without coating). The results show that the olivine-blasted surface when protected by chlorinated rubber and pigmented by red mud protects the metal substrate more satisfactorily than the other systems. The effect of the blasting material was not as pronounced as it was under laboratory conditions.Different blasting materials were used to blast-clean a steel surface before it was painted with protective coatings. The materials tested were garnet, dolomite, marble and olivine. The coatings used were chlorinated rubber pigmented with 10 per cent red mud and a commercial primer - transoprene silver primer HB 1.26. The prepared specimens were immersed in the sea, near the shore, for three months and corrosion was monitored as a function of time by weight loss measurements. Electrochemical tests were also performed on some specimens, i.e. polarization curves. The damage equations were obtained for all tested systems along with the blank specimens (without coating). The results show that the olivine-blasted surface when protected by chlorinated rubber and pigmented by red mud protects the metal substrate more satisfactorily than the other systems. The effect of the blasting material was not as pronounced as it was under laboratory conditions.	en
heal.publisher	MCB Univ Press Ltd, Bradford, United Kingdom	en
heal.journalName	Anti-Corrosion Methods and Materials	en
dc.identifier.doi	10.1108/00035599810216821	en
dc.identifier.isi	ISI:000074447100004	en
dc.identifier.volume	45	en
dc.identifier.issue	3	en
dc.identifier.spage	153	en
dc.identifier.epage	157	en