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dc.contributor.authorEspinel Blanco, Edwin
dc.contributor.authorPérez Rangel, Naren Yesith
dc.contributor.authorFlórez Solano, Eder Norberto
dc.coverage.spatialColombiaen_US
dc.date.accessioned2025-11-18T15:08:40Z
dc.date.available2025-11-18T15:08:40Z
dc.date.issued2022-06-04
dc.identifier.issn1742-6596en_US
dc.identifier.urihttps://repositorioinstitucional.ufpso.edu.co/xmlui/handle/20.500.14167/6068
dc.description.abstractSe presenta una metodología para realizar análisis de fallas en materiales metálicos que han sufrido fracturas. El método propuesto se aplicó al estudio de una fractura en la mordaza que soporta las probetas en una máquina universal utilizada para ensayos mecánicos de materiales. El análisis se estructuró en dos etapas: inicialmente, una inspección visual del elemento fracturado, seguida de una serie de ensayos destructivos para identificar las características del material y la causa de la falla. La inspección visual reveló la morfología del material en la zona de la falla, con brillo y una forma característica de fractura por clivaje, propia de un material frágil. Mediante espectrometría de arco y chispa se identificó la composición del material. El análisis metalográfico mostró la formación de martensita, típica de aceros de medio carbono sometidos a endurecimiento térmico. La microscopía electrónica de barrido identificó la precipitación de carburos en el límite de grano, así como la presencia de huecos y otras inclusiones metálicas y no metálicas en la microestructura. La metodología propuesta permitió caracterizar la falla y proponer una solución adecuada mediante la identificación de posibles fallas ocultas, solucionando así la raíz del problema.en_US
dc.language.isoengen_US
dc.relationhttps://iopscience.iop.org/article/10.1088/1742-6596/2046/1/012060/metaen_US
dc.titleAnálisis de fallos por fractura de materiales metálicos mediante inspección visual y ensayos destructivosen_US
dc.title.translatedFracture failure analysis of metal materials by visual inspection and destructive testingen_US
dc.contributor.cvlacEdwin Espinel Blanco [0001200917]en_US
dc.contributor.cvlacNaren Yesith Pérez Rangel [0000175492]en_US
dc.contributor.cvlacEder Norberto Flórez Solano [0000668125]en_US
dc.contributor.googlescholarEdwin Espinel Blanco [3ODKG4cAAAAJ]en_US
dc.contributor.googlescholarNaren Yesith Pérez Rangel [_iQa6nMAAAAJ]en_US
dc.contributor.googlescholarEder Norberto Flórez Solano [kjgjoYkAAAAJ]en_US
dc.contributor.orcidEdwin Espinel Blanco [0000-0003-4479-2874]en_US
dc.contributor.orcidNaren Yesith Pérez Rangel [0000-0003-4910-791X]en_US
dc.contributor.orcidEder Norberto Flórez Solano [0000-0003-2527-0413]en_US
dc.contributor.researchgateEder Norberto Flórez Solano [Norberto-Florez-Solano]en_US
dc.contributor.scopusEdwin Espinel Blanco [57209774810]en_US
dc.contributor.scopusNaren Yesith Pérez Rangel [57211366043]en_US
dc.description.abstractenglishA methodology is presented to perform fault analysis in metal materials that have failed due to fracture. The proposed method was applied to the study of a fracture presented in the jaw supporting the test pieces in a universal machine used for mechanical tests on materials. The analysis was structured in two stages, initially a visual inspection of the failed element, followed by a series of destructive tests to identify the characteristics of the material and the occurrence of the failure. Visual inspection identified the morphology of the material in the fault zone with gloss and with a characteristic cleavage fracture shape corresponding to a fragile and brittle material. With arc and spark spectrometry the composition of the material was identified, Metallography showed the formation of martensite typical of medium-carbon steels subjected to thermal hardening and scanning electron microscopy identified the precipitation of carbides at the grain boundary, as well as the presence of gaps and other metallic and non-metallic inclusions in the microstructure. The proposed methodology allowed to characterize the fault and propose an appropriate solution by identifying possible hidden faults solving the root of the problem.en_US
dc.subject.proposalAnálisis de fallos por fracturaen_US
dc.subject.proposalmateriales metálicosen_US
dc.subject.proposalinspección visualen_US
dc.subject.proposalensayos destructivosen_US
dc.subject.keywordsFracture failure analysisen_US
dc.subject.keywordsmetallic materialsen_US
dc.subject.keywordsvisual inspectionen_US
dc.subject.keywordsdestructive testingen_US
dc.publisher.facultyFacultad ingenieríasen_US
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTen_US
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dc.identifier.DOI10.1088/1742-6596/2046/1/012060en_US


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