Effect of flash butt welding parameters on mechanical properties of wheel rims
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Tecnológica de Pereira
2018
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| _version_ | 1876468878052163584 |
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| author | Rodolfo Rodríguez Baracaldo |
| author_facet | Rodolfo Rodríguez Baracaldo |
| contents | Effect of flash butt welding parameters on mechanical properties of wheel rims Rodolfo Rodríguez Baracaldo Mauricio Camargo Santos Miguel Arturo Acosta Echeverría Ingeniería voltage flashing time SPFH 590 steel Flash Butt Welding The effects of process variables on weld quality are being studied for the Flash Butt Welding of SPFH 590 steel. The resulting welded metal and heat affected zones were characterized by tensile testing, bending testing, Rockwell hardness testing and microstructural analyzed by optical microscopy, and scanning electron microscopy. The results indicated a transformation of the metal joint from ferrite laminar to acicular ferrite. During the welding process, the long-shaped grains grew and became rounded-shaped, and through the cooling process, some side plate Widmanstatten ferrite structure is formed. The significance of process factor levels on microstructure, weld zone strength, and fracture characteristics were analyzed. The welding process parameters, 5V (voltage), 2.3 mm (upset), and 2 s (flashing time), displayed the best properties combination (strength and ductility) of all the test performed. 2018 editorial 0122-1701 https://www.redalyc.org/articulo.oa?id=84956661009 https://www.redalyc.org/journal/849/84956661009/ https://www.redalyc.org/journal/849/84956661009/html/ https://www.redalyc.org/journal/849/84956661009/84956661009.epub https://www.redalyc.org/journal/849/84956661009/movil en http://www.redalyc.org/revista.oa?id=849 Scientia Et Technica application/pdf Universidad Tecnológica de Pereira Scientia Et Technica (Colombia) Num.1 Vol.23 |
| format | Artículo científico |
| id | redalyc_84956661009 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Universidad Tecnológica de Pereira |
| spellingShingle | Effect of flash butt welding parameters on mechanical properties of wheel rims Rodolfo Rodríguez Baracaldo Ingeniería voltage flashing time SPFH 590 steel Flash Butt Welding Effect of flash butt welding parameters on mechanical properties of wheel rims Rodolfo Rodríguez Baracaldo Mauricio Camargo Santos Miguel Arturo Acosta Echeverría Ingeniería voltage flashing time SPFH 590 steel Flash Butt Welding The effects of process variables on weld quality are being studied for the Flash Butt Welding of SPFH 590 steel. The resulting welded metal and heat affected zones were characterized by tensile testing, bending testing, Rockwell hardness testing and microstructural analyzed by optical microscopy, and scanning electron microscopy. The results indicated a transformation of the metal joint from ferrite laminar to acicular ferrite. During the welding process, the long-shaped grains grew and became rounded-shaped, and through the cooling process, some side plate Widmanstatten ferrite structure is formed. The significance of process factor levels on microstructure, weld zone strength, and fracture characteristics were analyzed. The welding process parameters, 5V (voltage), 2.3 mm (upset), and 2 s (flashing time), displayed the best properties combination (strength and ductility) of all the test performed. 2018 editorial 0122-1701 https://www.redalyc.org/articulo.oa?id=84956661009 https://www.redalyc.org/journal/849/84956661009/ https://www.redalyc.org/journal/849/84956661009/html/ https://www.redalyc.org/journal/849/84956661009/84956661009.epub https://www.redalyc.org/journal/849/84956661009/movil en http://www.redalyc.org/revista.oa?id=849 Scientia Et Technica application/pdf Universidad Tecnológica de Pereira Scientia Et Technica (Colombia) Num.1 Vol.23 |
| title | Effect of flash butt welding parameters on mechanical properties of wheel rims |
| topic | Ingeniería voltage flashing time SPFH 590 steel Flash Butt Welding |
| url | https://www.redalyc.org/articulo.oa?id=84956661009 https://www.redalyc.org/journal/849/84956661009/ https://www.redalyc.org/journal/849/84956661009/html/ https://www.redalyc.org/journal/849/84956661009/84956661009.epub https://www.redalyc.org/journal/849/84956661009/movil |