Characterization of mechanical properties and micro-structural features of welds used for rebuilding shafts
Mechanical properties and micro-structural features of welded metal and heataffected zone (HAZ) of three welding processes used to rebuild worn shafts in sugar cane mills were analyzed. For two welding processes the following characteristics were observed in the HAZ: presence of ferrite in the grai...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universidad de Antioquia
2006-07-01
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| Series: | Revista Facultad de Ingeniería Universidad de Antioquia |
| Subjects: | |
| Online Access: | https://revistas.udea.edu.co/index.php/ingenieria/article/view/343243 |
| _version_ | 1797861647508832256 |
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| author | César Cerón Bolaños John Sandro Rivas Murillo John Jairo Coronado Marín |
| author_facet | César Cerón Bolaños John Sandro Rivas Murillo John Jairo Coronado Marín |
| author_sort | César Cerón Bolaños |
| collection | DOAJ |
| description |
Mechanical properties and micro-structural features of welded metal and heataffected zone (HAZ) of three welding processes used to rebuild worn shafts in sugar cane mills were analyzed. For two welding processes the following characteristics were observed in the HAZ: presence of ferrite in the grain boundary, higher grain growth and Widmanstaetten structure, features that reduce steel toughness. A weld ranking was established from mechanical properties obtained by both tension and Charpy impact tests.
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| first_indexed | 2024-04-09T22:06:34Z |
| format | Article |
| id | doaj.art-d3d5ab47d94f4b65902ad314b5a99aaf |
| institution | Directory Open Access Journal |
| issn | 0120-6230 2422-2844 |
| language | English |
| last_indexed | 2024-04-09T22:06:34Z |
| publishDate | 2006-07-01 |
| publisher | Universidad de Antioquia |
| record_format | Article |
| series | Revista Facultad de Ingeniería Universidad de Antioquia |
| spelling | doaj.art-d3d5ab47d94f4b65902ad314b5a99aaf2023-03-23T12:38:24ZengUniversidad de AntioquiaRevista Facultad de Ingeniería Universidad de Antioquia0120-62302422-28442006-07-013610.17533/udea.redin.343243Characterization of mechanical properties and micro-structural features of welds used for rebuilding shaftsCésar Cerón Bolaños0John Sandro Rivas Murillo1John Jairo Coronado Marín2Universidad del ValleUniversidad del ValleUniversidad del Valle Mechanical properties and micro-structural features of welded metal and heataffected zone (HAZ) of three welding processes used to rebuild worn shafts in sugar cane mills were analyzed. For two welding processes the following characteristics were observed in the HAZ: presence of ferrite in the grain boundary, higher grain growth and Widmanstaetten structure, features that reduce steel toughness. A weld ranking was established from mechanical properties obtained by both tension and Charpy impact tests. https://revistas.udea.edu.co/index.php/ingenieria/article/view/343243sugar mill shaftrebuild by weldingmechanical properties of weldsmicro-structural features of welds |
| spellingShingle | César Cerón Bolaños John Sandro Rivas Murillo John Jairo Coronado Marín Characterization of mechanical properties and micro-structural features of welds used for rebuilding shafts Revista Facultad de Ingeniería Universidad de Antioquia sugar mill shaft rebuild by welding mechanical properties of welds micro-structural features of welds |
| title | Characterization of mechanical properties and micro-structural features of welds used for rebuilding shafts |
| title_full | Characterization of mechanical properties and micro-structural features of welds used for rebuilding shafts |
| title_fullStr | Characterization of mechanical properties and micro-structural features of welds used for rebuilding shafts |
| title_full_unstemmed | Characterization of mechanical properties and micro-structural features of welds used for rebuilding shafts |
| title_short | Characterization of mechanical properties and micro-structural features of welds used for rebuilding shafts |
| title_sort | characterization of mechanical properties and micro structural features of welds used for rebuilding shafts |
| topic | sugar mill shaft rebuild by welding mechanical properties of welds micro-structural features of welds |
| url | https://revistas.udea.edu.co/index.php/ingenieria/article/view/343243 |
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