The influence of cathodic hydrogen charging on the mechanical behaviour of Al-4Zn-1Mg alloy

Panagopoulos, C; Papapanayiotou, P

dc.contributor.author	Panagopoulos, C	en
dc.contributor.author	Papapanayiotou, P	en
dc.date.accessioned	2014-03-01T01:11:33Z
dc.date.available	2014-03-01T01:11:33Z
dc.date.issued	1995	en
dc.identifier.issn	0022-2461	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11690
dc.subject	Aluminium Alloy	en
dc.subject	linear functionals	en
dc.subject	Surface Layer	en
dc.subject	Charged Current	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	Absorption	en
dc.subject.other	Aging of materials	en
dc.subject.other	Cathodes	en
dc.subject.other	Cold rolling	en
dc.subject.other	Current density	en
dc.subject.other	Electric charge	en
dc.subject.other	Etching	en
dc.subject.other	Fracture	en
dc.subject.other	Heat treatment	en
dc.subject.other	Hydrogen	en
dc.subject.other	Mechanical properties	en
dc.subject.other	Tensile properties	en
dc.subject.other	Aluminum zinc magnesium alloy	en
dc.subject.other	Cathodic charging	en
dc.subject.other	Cathodic hydrogen	en
dc.subject.other	Ultimate tensile stress	en
dc.subject.other	Aluminum alloys	en
dc.title	The influence of cathodic hydrogen charging on the mechanical behaviour of Al-4Zn-1Mg alloy	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF00349893	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF00349893	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	The effect of cathodic charging on the mechanical behaviour of Al-4Zn-1Mg alloy was studied. Hardening of the Al-4Zn-1Mg alloy surface, due to the hydrogen absorption, was observed. The ultimate tensile stress of the charged aluminium alloy was noted to be a non-linear function of the charging current density. The cathodically charged aluminium alloy exhibited brittle transgranular fracture at the surface layer, whereas ductile intergranular fracture was observed at the deeper layers of the same alloy. © 1995 Chapman & Hall.	en
heal.publisher	Kluwer Academic Publishers	en
heal.journalName	Journal of Materials Science	en
dc.identifier.doi	10.1007/BF00349893	en
dc.identifier.isi	ISI:A1995RJ36100022	en
dc.identifier.volume	30	en
dc.identifier.issue	13	en
dc.identifier.spage	3449	en
dc.identifier.epage	3456	en