Mostrar el registro sencillo del ítem
dc.contributor.author
Soria, Sergio Raul
dc.contributor.author
Tolley, Alfredo Juan
dc.contributor.author
Yawny, Alejandro Andres
dc.date.available
2019-03-13T20:35:56Z
dc.date.issued
2017-08
dc.identifier.citation
Soria, Sergio Raul; Tolley, Alfredo Juan; Yawny, Alejandro Andres; Characterization of damage and triboparticles resulting from fretting of Incoloy 800 steam generator tubes against different materials; Elsevier Science Sa; Wear; 390-391; 8-2017; 198-208
dc.identifier.issn
0043-1648
dc.identifier.uri
http://hdl.handle.net/11336/71557
dc.description.abstract
Fretting experiments of Incoloy 800 steam generator tubes against AISI 304, AISI 1060 and Cu (99.9%) cylindrical pads were carried out to evaluate the influence of pad composition on wear damage and on the nature of the triboparticles originated in the process. Tests were performed up to 106 cycles in air under an imposed relative displacement amplitude of 75 ± 5 µm and a normal contact load of 40 ± 5 N. Surface damage was characterized using light microscopy, scanning electron microscopy and optical profilometry. The triboparticles detached during the tests were analyzed by transmission electron microscopy and energy dispersive X-ray spectroscopy. Debris particles were agglomerates of nano-crystalline oxide grains sized between 5 nm and 20 nm of the following phases: NiO, (Fe,Cr)2O3 and (Ni,Fe)(Fe,Cr)2O4 in the case of the AISI 304 pad, (Cu,Ni)(Fe, Cr)2O for the Cu pad and (Fe,Cr)2O3 in the case of the AISI 1060 pad. A preponderance of adhesive wear was found for the Cu and AISI 1060 pads while abrasive wear was predominant in the case of the AISI 304 pad. Tube-pad differential hardness was found to have a minor influence on wear rate compared to the acting main wear mechanism.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science Sa
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Fretting
dc.subject
Incoloy 800
dc.subject
Steam Generator Tubes
dc.subject
Triboparticles
dc.title
Characterization of damage and triboparticles resulting from fretting of Incoloy 800 steam generator tubes against different materials
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-03-08T16:32:57Z
dc.journal.volume
390-391
dc.journal.pagination
198-208
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Soria, Sergio Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Física de Metales; Argentina
dc.description.fil
Fil: Tolley, Alfredo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Física de Metales; Argentina
dc.description.fil
Fil: Yawny, Alejandro Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Bariloche). División Física de Metales; Argentina
dc.journal.title
Wear
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://linkinghub.elsevier.com/retrieve/pii/S0043164817305215
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.wear.2017.07.022
Archivos asociados