Show simple item record

Article

dc.creatorRoutbort, Jules 
dc.creatorRalph, James 
dc.creatorCook, R. E. 
dc.creatorClauss Klamp, Caroline María 
dc.creatorRamírez de Arellano López, Antonio 
dc.date.accessioned2015-03-09T11:47:44Z
dc.date.available2015-03-09T11:47:44Z
dc.date.issued2003
dc.identifier.issn1463-9076es
dc.identifier.issn1463-9084es
dc.identifier.urihttp://hdl.handle.net/11441/23380
dc.description.abstractSteady-state compressive creep was measured in (La0.55Sr0.45)0.99Mn1−yGayO3 at temperatures from 1200 to 1270 °C in air at stresses (σ) from 13 to 40 MPa. The Ga concentration was y = 0, 0.05, and 0.10. Strains to 0.14 were obtained. In the creep equation for strain rate, = An exp(−Q/RT), stress exponents (n) were between 1.3 and 1.7, indicating that diffusional flow is the dominant creep mechanism, and the activation energy (Q) was found to vary from 355 kJ mol−1 for y = 0 to 485 kJ mol−1 for y = 0.10.es
dc.formatapplication/pdfes
dc.language.isoenges
dc.relation.ispartofPhysical Chemistry Chemical Physics: PCCP, 5, 2232–2236es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleCreep of (La0.55Sr0.45)0.99Mn1-yGayO3es
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física de la Materia Condensadaes
dc.relation.publisherversion10.1039/b300149kes
dc.identifier.idushttps://idus.us.es/xmlui/handle/11441/23380

FilesSizeFormatViewDescription
Creep of La055Sr045 Ramírez de ...330.5KbIcon   [PDF] View/Open  

This item appears in the following collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as: Attribution-NonCommercial-NoDerivatives 4.0 Internacional