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dc.contributor.authorPriyotomo, Gadang
dc.contributor.authorWagle, Sanat
dc.contributor.authorOkitsu, Kenji
dc.contributor.authorIwase, Akihiro
dc.contributor.authorKaneno, Yasuyuki
dc.contributor.authorNishimura, Rokuro
dc.contributor.authorTakasugi, Takayuki
dc.date.accessioned2016-03-17T07:36:29Z
dc.date.available2016-03-17T07:36:29Z
dc.date.issued2015-08-01
dc.description.abstractBackground The environment-induced cracking (EIC) of as-annealed Ni3(Si,Ti) and Ni3(Si,Ti) with 2Mo has been researched as functions of applied stress, chloride ion concentration, test temperature, and pH. Methods The investigation of EIC was carried out by applying a constant method in NaCl solutions. Results The EIC susceptibility of both intermetallic compounds increased with increasing test temperature and Cl− ion concentration and increased with decreasing pH. The fracture surface morphologies of Ni3(Si,Ti) was intergranular while Ni3(Si,Ti) with 2Mo was a mixture of intergranular and transgranular, and the relationship between log t f (time to failure) and log l ss (steady-state elongation rate) became the identical straight line irrespective of applied stress, chloride ion concentration, test temperature, and pH, which means that l ss becomes a relevant parameter for predicting t f. The EIC susceptibility of Ni3(Si,Ti) with 2Mo was lower than that of Ni3(Si,Ti), which showed the advantageous effect of Mo. Conclusions From the results acquired, EIC of both the compounds was indicated to take place by hydrogen embrittlement (HE).en_US
dc.descriptionAccepted manuscript version. The final publication is available at Springer via <a href=http://doi.org/10.1186/s40712-015-0046-7>http://doi.org/10.1186/s40712-015-0046-7</a>.en_US
dc.identifier.citationInternational Journal of Mechanical and Materials Engineering 2015:10-17en_US
dc.identifier.cristinIDFRIDAID 1321966
dc.identifier.doi10.1186/s40712-015-0046-7
dc.identifier.issn1823-0334
dc.identifier.urihttps://hdl.handle.net/10037/8993
dc.identifier.urnURN:NBN:no-uit_munin_8592
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.rights.accessRightsopenAccess
dc.subjectCorrosionen_US
dc.subjectTransgranularen_US
dc.subjectIntermetallicsen_US
dc.subjectHydrogen embrittlementen_US
dc.subjectEnvironment-induced crackingen_US
dc.subjectIntergranularen_US
dc.subjectVDP::Teknologi: 500en_US
dc.titleThe environment-induced cracking of as-annealed Ni3(Si,Ti) and Ni3(Si,Ti) with 2Mo in sodium chloride solutionsen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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