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https://hdl.handle.net/10495/41666| Título : | Failure analysis of a C-type bourdon tube |
| Autor : | Aristizábal Sierra, Ricardo Emilio Ríos Diez, Oscar Eduardo Rojas Arango, Juan Marcelo |
| metadata.dc.subject.*: | Ingeniería metalúrgica Metallurgical engineering Acero inoxidable Steel, stainless Fractografía Fractography Corrosión del acero Steel - Corrosion Microscopía electrónica Electron microscopy Causalidad Causation C-type Bourdon tube AISI 316L stainless steel |
| Fecha de publicación : | 2024 |
| Editorial : | Elsevier |
| Resumen : | ABSTRACT: This paper presents the failure analysis of a C-type Bourdon tube made of AISI 316L stainless steel, which was part of a pressure gauge. For the study, chemical composition and microstructure of the Bourdon tube were determined. Additionally, electrochemical attack with oxalic acid was used to assess if the microstructure was suspected of sensitization in samples taken near to and away from the failure. Finally, fractographic analysis of the failed Bourdon tube was accomplished by scanning electron microscopy. The results showed that the failure was due to an intergranular corrosion phenomenon that embrittled the material in the area close to the welding between the Bourdon tube and the joint. |
| metadata.dc.identifier.eissn: | 1873-1961 |
| ISSN : | 1350-6307 |
| metadata.dc.identifier.doi: | 10.1016/j.engfailanal.2024.108763 |
| Aparece en las colecciones: | Artículos de Revista en Ingeniería |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| AristizabalRicardo_2024_Failure_Analysis_C-type.pdf | Artículo de investigación | 21.01 MB | Adobe PDF | Visualizar/Abrir |
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