693.932 PEOPLE
| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Gómez-Pérez, Carlos R.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 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
- 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
- 2004Reducción carbotérmica de pirolusita para la obtención de ferromanganeso y escoria, adecuados al desarrollo de materiales de soldadura
Places of action
| Organizations | Location | People |
|---|
article
Efecto de la adición de caliza sobre el metal depositado por arco sumergido
Abstract
This work presents an evaluation of the effects of increasing limestone additions in obtaining a manganese flux on the composition of the weldmetal deposited by submerged arc welding. The limestone was added maintaining the MnO/SiO ratio of the flux oxide system constant. As a result of an increase in basicity the thermodynamic activity of the MnO increased while that of the SiO2 decreased, contributing to the transfer of Mn to the deposited metal and reducing the transfer of silicon, sulphur, phosphorus and carbon remain basically invariable. With this, it is possible to use a wire with low manganese content during submerged arc welding of low alloy steels.