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Análisis de falla de una camisa de motor diésel de un remolcador línea de investigación: materiales y procesos

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datacite.rightshttp://purl.org/coar/access_right/c_16ecspa
dc.contributor.advisorCastellanos González, Luis Marcos
dc.contributor.authorBorrero Castro, Fidel Antonio
dc.contributor.authorDomínguez Charris, Carlos Daniel
dc.contributor.authorRodríguez Adíe, Emmanuel David
dc.date.accessioned2024-05-02T15:44:00Z
dc.date.available2024-05-02T15:44:00Z
dc.date.issued2023
dc.description.abstractEn el siguiente artículo se busca determinar las causas de falla de una camisa para motor diésel de un remolcador, debido a que se han fracturado varias camisas en los últimos 4 años, para cumplir con este objetivo se realizaron estudios a escala de laboratorio como inspección visual, ensayos NDS, análisis químico, microscopía óptica y ensayos mecánicos. Los resultados arrojaron que la camisa estaba hecha de un hierro fundido gris de clase 30 y que en su microestructura se encontraba el grafito grande e interconectado por donde las grietas se van propagando, se propone fabricar las camisas con el hierro fundido dúctil ASTM A536 100 – 70 – 03 o fundición de alta resistencia centrifugado con el fin de evitar que las fallas se vuelvan a presentar.spa
dc.description.abstractThe following article seeks to determine the causes of failure of a liner for a tugboat's diesel engine, because 14 liners have fractured in approximately 4 years. To meet this objective, laboratory-scale studies were carried out such as visual inspection, NDS tests, chemical analysis, optical microscopy and mechanical tests. The results showed that the sleeve was made of class 30 gray cast iron and that its microstructure contained large, interconnected graphite through which the cracks propagate. It is proposed to manufacture the sleeves with ASTM A536 100 ductile cast iron – 70 – 03 or high-strength centrifuged cast iron in order to prevent failures from occurring againeng
dc.format.mimetypepdfspa
dc.identifier.urihttps://hdl.handle.net/20.500.12442/14564
dc.language.isospaspa
dc.publisherEdiciones Universidad Simón Bolívarspa
dc.publisherFacultad de Ingenieríasspa
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccesseng
dc.subjectFundición grisspa
dc.subjectGrafitospa
dc.subjectMotor diéselspa
dc.subjectConcentración de esfuerzosspa
dc.subjectAgrietamientospa
dc.subjectGrey cast ironeng
dc.subjectGraphiteeng
dc.subjectDiesel engineeng
dc.subjectStress concentrationeng
dc.subjectCrackingeng
dc.titleAnálisis de falla de una camisa de motor diésel de un remolcador línea de investigación: materiales y procesosspa
dc.title.translatedFailure analysis of a tugboat diesel engine linereng
dc.type.driverinfo:eu-repo/semantics/bachelorThesis
dc.type.spaTrabajo de grado - pregradospa
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dcterms.referencesASM HANDBOOK COMMITTEE. Metallography and Microstructures, Vol. IX, 2008.eng
dcterms.referencesASTM A 370. Standard Test Methods and Definitions for Mechanical Testing of Steel Products1.eng
dcterms.referencesASTM 247 Standard Test Method for Evaluating the Microstructure of Graphite in Iron Castingseng
dcterms.referencesASTM E 407. Standard Practice for Micro Etching Metals and Alloyseng
dcterms.references[En línea]. Disponible: https://metalium.mx/hierro-nodular/hierro-nodular-astm-a-536-clase100-70-13-(ferrítico)/Clase_100_70_13eng
dcterms.referenceshttps://europer.cl/wp-content/uploads/2022/04/FICHA-TECNICA-SAE-4140.pdf. Ficha técnica del acero SAE 4140eng
dcterms.referenceshttps://lavco.com.co/fundicion. Camisas para motores Dieseleng
dcterms.referenceshttps://powerbore.com/ductile-iron/. POWER DUCTILE. Camisas de cilindro de hierro dúctil (de hierro nodular centrifugado)spa
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dcterms.referencesReed's Vol 8: General Engineering Knowledge for Marine Engineers.eng
dcterms.referencesMerchant Navy Officers Pension Fund. (2013). *Modern Marine Engineering.eng
sb.programaIngeniería Mecánicaspa
sb.sedeSede Barranquillaspa

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