Hydrogen-induced cracking and blistering in α-brass

Panagopoulos, CN; El-Amoush, AS; Agathocleous, PE

dc.contributor.author	Panagopoulos, CN	en
dc.contributor.author	El-Amoush, AS	en
dc.contributor.author	Agathocleous, PE	en
dc.date.accessioned	2014-03-01T01:13:48Z
dc.date.available	2014-03-01T01:13:48Z
dc.date.issued	1998	en
dc.identifier.issn	0010-938X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12732
dc.subject	Current Density	en
dc.subject	Hydrogen Induced Cracking	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.classification	Metallurgy & Metallurgical Engineering	en
dc.subject.other	Brass	en
dc.subject.other	Current density	en
dc.subject.other	Hydrogen embrittlement	en
dc.subject.other	Cathodic hydrogen charging	en
dc.subject.other	Hydrogen blistering	en
dc.subject.other	Stress corrosion cracking	en
dc.subject.other	brass	en
dc.subject.other	fracture	en
dc.subject.other	hydrogen induced cracking	en
dc.subject.other	intergranular cracking	en
dc.title	Hydrogen-induced cracking and blistering in α-brass	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0010-938X(98)00080-8	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0010-938X(98)00080-8	en
heal.language	English	en
heal.publicationDate	1998	en
heal.abstract	The cathodic hydrogen charging of α-brass could result in the formation of intergranular and transgranular cracks and hydrogen blisters. For 24 hours charging time, the lowest current density for the observation of cracks was found to be equal to 5 mA cm-2 current density, the lowest charging time for the detection of cracks was observed to be higher than 5 hours charging time. For 24 hours charging time, the lowest current density was also observed to be equal to 35 mA cm-2 for the detection of blisters. Increasing the current density from 15 to 25 mA cm-2 results in more severe cracks. However, the rise of current density from 35 to 84 mA cm-2 results in increasing number of blisters.The cathodic hydrogen charging of α-brass could result in the formation of intergranular and transgranular cracks and hydrogen blisters. For 24 hours charging time, the lowest current density for the observation of cracks was found to be equal to 5 mA cm-2 current density, the lowest charging time for the detection of cracks was observed to be higher than 5 hours charging time. For 24 hours charging time, the lowest current density was also observed to be equal to 35 mA cm-2 for the detection of blisters. Increasing the current density from 15 to 25mAcm-2 results in more severe cracks. However, the rise of current density from 35 to 85 mAcm-2 results in increasing number of blisters.	en
heal.publisher	Elsevier Sci Ltd, Exeter, United Kingdom	en
heal.journalName	Corrosion Science	en
dc.identifier.doi	10.1016/S0010-938X(98)00080-8	en
dc.identifier.isi	ISI:000077604900005	en
dc.identifier.volume	40	en
dc.identifier.issue	11	en
dc.identifier.spage	1837	en
dc.identifier.epage	1844	en