Empleo de cromitas refractarias para la obtención de fundentes aglomerados utilizados en la soldadura automática por arco sumergido (SAW)

L. Perdomo-González; R. Quintana-Puchol; A. Cruz-Crespo; J. Castellanos-Estupiñán; L. L. García-Sánchez; A. Formoso-Prego; A. Cores-Sánchez

doi:10.3989/revmetalm.2003.v39.i4.338

Use of refractory chromites for obtaining fluxes amassed employed in submerged arc welding (SAW)

Authors

L. Perdomo-González Centro de Investigaciones de Soldadura, Universidad Central de Las Villas
R. Quintana-Puchol Centro de Investigaciones de Soldadura, Universidad Central de Las Villas
A. Cruz-Crespo Centro de Investigaciones de Soldadura, Universidad Central de Las Villas
J. Castellanos-Estupiñán Centro de Investigaciones Metalúrgicas (CIME)
L. L. García-Sánchez Centro Nacional de Investigaciones Metalúrgicas (CENIM)
A. Formoso-Prego Centro Nacional de Investigaciones Metalúrgicas (CENIM)
A. Cores-Sánchez Centro Nacional de Investigaciones Metalúrgicas (CENIM)

DOI:

https://doi.org/10.3989/revmetalm.2003.v39.i4.338

Keywords:

Fluxes for the submerged arc welding, Carbothermic reduction, Ferrochrome, Slag

Abstract

In the present work high carbon ferrochrome (load ferrochrome) and slags are obtained, starting frora the métallurgie reductive processing of refractory chromites. The obtaining of alloys and slags is studied using an experiment design based in the relationships among components. The chemical compositions of alloys and slags guarantee their application for the conformation of alloys loads and matrix fluxes amassed for the superficial filling by means of submerged arc welding (SAW). The melting-reduction process is carried out in an electric arc furnace.

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Published

2003-08-30

How to Cite

Perdomo-González, L., Quintana-Puchol, R., Cruz-Crespo, A., Castellanos-Estupiñán, J., García-Sánchez, L. L., Formoso-Prego, A., & Cores-Sánchez, A. (2003). Use of refractory chromites for obtaining fluxes amassed employed in submerged arc welding (SAW). Revista De Metalurgia, 39(4), 268–278. https://doi.org/10.3989/revmetalm.2003.v39.i4.338

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Issue

Vol. 39 No. 4 (2003)

Section

Articles

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