| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Cruz-Crespo, Amado
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Topics
Publications (6/6 displayed)
- 2021Efecto de la corriente de soldadura sobre la composición química y la microestructura de depósitos Fe-Cr-C obtenidos por SMAW para condiciones de desgaste abrasivo y erosivo
- 2018Balances de masa y calores de reacción para evaluar la extracción de vanadio a partir de catalizadores agotados en el proceso de obtención de ácido sulfúrico
- 2018Empleo de escorias de horno cuchara y de cenizas de paja de arroz como componentes de un fundente para recargue por soldadura
- 2018Obtención en horno eléctrico de arco de aleaciones del sistema Fe-Mn-Cr-C y escorias destinadas al desarrollo de consumibles de soldadura
- 2012Efecto de la adición de caliza sobre el metal depositado por arco sumergido
- 2010Influencia de la cantidad de O2 adicionado al CO2 en el gas de protección sobre la microestructura del metal depositado en uniones soldadas de bordes rectos en aceros de bajo contenido de carbono con el proceso GMAW Influence of O2 content, added to CO2 in the shielding gas, on the microstructure of deposited metal in butt welded joint with straight edges, in low carbon steels using GMAW processcitations
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article
Efecto de la corriente de soldadura sobre la composición química y la microestructura de depósitos Fe-Cr-C obtenidos por SMAW para condiciones de desgaste abrasivo y erosivo
Abstract
The effect of welding current on the chemical composition and microstructure of Fe-Cr-C deposits obtained by SMAW and used for working under abrasive and erosive wear conditions was evaluated. Chemical composition of the deposit without dilution was determined and microstructure of the deposits was obtained with and without dissolution. The dilution coefficient was determined based on the geometry of the deposits and the chemical composition of the deposits for different welding currents based on it. It is concluded that all the deposits respond to the AWS EFeCr-A4 designation, characterized by a high predominance of eutectic, being suitable for working in conditions of abrasive and erosive wear. As the current increases, the content of alloying elements decreases due to dilution. The deposit obtained with a 110 A current is considered more appropriate, because 90 A current has very little penetration, which makes adherence difficult.