Recovery of Fe–Cu alloys from copper slag

Mario Sánchez, José Palacios, Fernando Parada

Resultado de la investigación: Conference contribution

Resumen

Carbon steels have less than 0.02% copper and have low atmospheric corrosion resistance. The addition of at least 0.20, wt% Cu improves this property. Also, 0.8, wt% Cu in steel shows a hardening potential for developing high strength corrosion resistant steels. Copper slags containing 42–45% of iron, silica and minor amounts of copper were used for producing Fe–Cu alloys by reducing the oxides contained in the slag to obtain a Fe-0.84, wt% Cu alloy, which could be suitable as feeding material to manufacture a corrosion resistance steel, and also would be an alternative for minimizing the copper industry’s environmental impact, and to introduce the application of the Circular Economy concept to the natural resources exploitation, especially in countries where their economy is strongly based in mining and metallurgical extraction.

Idioma originalEnglish
Título de la publicación alojada9th International Symposium on High-Temperature Metallurgical Processing
EditorialSpringer International Publishing AG
Páginas271-278
Número de páginas8
ISBN (versión impresa)9783319721378
DOI
EstadoPublished - 1 ene 2018
Evento9th International Symposium on High-Temperature Metallurgical Processing organized in conjunction with the Annual Meeting and Exhibition, TMS 2018 - Phoenix, United States
Duración: 11 mar 201815 mar 2018

Serie de la publicación

NombreMinerals, Metals and Materials Series
VolumenPart F10
ISSN (versión impresa)2367-1181
ISSN (versión digital)2367-1696

Conference

Conference9th International Symposium on High-Temperature Metallurgical Processing organized in conjunction with the Annual Meeting and Exhibition, TMS 2018
PaísUnited States
CiudadPhoenix
Período11/03/1815/03/18

Huella dactilar

Slags
Copper
Steel
Recovery
Corrosion resistance
Atmospheric corrosion
Natural resources
Silicon Dioxide
Oxides
Carbon steel
Environmental impact
Hardening
Iron
Silica
Corrosion

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials
  • Energy Engineering and Power Technology

Citar esto

Sánchez, M., Palacios, J., & Parada, F. (2018). Recovery of Fe–Cu alloys from copper slag. En 9th International Symposium on High-Temperature Metallurgical Processing (pp. 271-278). (Minerals, Metals and Materials Series; Vol. Part F10). Springer International Publishing AG. https://doi.org/10.1007/978-3-319-72138-5_27
Sánchez, Mario ; Palacios, José ; Parada, Fernando. / Recovery of Fe–Cu alloys from copper slag. 9th International Symposium on High-Temperature Metallurgical Processing. Springer International Publishing AG, 2018. pp. 271-278 (Minerals, Metals and Materials Series).
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Sánchez, M, Palacios, J & Parada, F 2018, Recovery of Fe–Cu alloys from copper slag. En 9th International Symposium on High-Temperature Metallurgical Processing. Minerals, Metals and Materials Series, vol. Part F10, Springer International Publishing AG, pp. 271-278, 9th International Symposium on High-Temperature Metallurgical Processing organized in conjunction with the Annual Meeting and Exhibition, TMS 2018, Phoenix, United States, 11/03/18. https://doi.org/10.1007/978-3-319-72138-5_27

Recovery of Fe–Cu alloys from copper slag. / Sánchez, Mario; Palacios, José; Parada, Fernando.

9th International Symposium on High-Temperature Metallurgical Processing. Springer International Publishing AG, 2018. p. 271-278 (Minerals, Metals and Materials Series; Vol. Part F10).

Resultado de la investigación: Conference contribution

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AB - Carbon steels have less than 0.02% copper and have low atmospheric corrosion resistance. The addition of at least 0.20, wt% Cu improves this property. Also, 0.8, wt% Cu in steel shows a hardening potential for developing high strength corrosion resistant steels. Copper slags containing 42–45% of iron, silica and minor amounts of copper were used for producing Fe–Cu alloys by reducing the oxides contained in the slag to obtain a Fe-0.84, wt% Cu alloy, which could be suitable as feeding material to manufacture a corrosion resistance steel, and also would be an alternative for minimizing the copper industry’s environmental impact, and to introduce the application of the Circular Economy concept to the natural resources exploitation, especially in countries where their economy is strongly based in mining and metallurgical extraction.

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Sánchez M, Palacios J, Parada F. Recovery of Fe–Cu alloys from copper slag. En 9th International Symposium on High-Temperature Metallurgical Processing. Springer International Publishing AG. 2018. p. 271-278. (Minerals, Metals and Materials Series). https://doi.org/10.1007/978-3-319-72138-5_27