On the Use of Elemental Powders to Process Fe-50Co Alloys by Powder Injection Molding

Paulo A.P. Wendhausen; Aline Silva; André L. Slaviero; Ricardo Machado

doi:10.4028/www.scientific.net/MSF.530-531.230

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HomeMaterials Science ForumMaterials Science Forum Vols. 530-531On the Use of Elemental Powders to Process Fe-50Co...

On the Use of Elemental Powders to Process Fe-50Co Alloys by Powder Injection Molding

Abstract:

Aiming to obtain components with higher density, this work evaluated the technical and economical viabilities to replace the pre-alloyed Fe49Co2V by an elemental powder alloy of iron and cobalt (Fe-50Co). Using an elemental alloy could increase the density of the final material due to the driving force created by the chemical gradient between the powders. The results showed that is possible to achieve higher densities in an elemental powder Fe-50Co alloy sinterized at the same temperature and in shorter times than the Fe49Co2V alloy. The analysis of economical viability showed that the replacement of the alloys have advantages as the pre-alloyed powder price is higher than the elemental.

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Periodical:

Materials Science Forum (Volumes 530-531)

Pages:

230-235

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.530-531.230

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Online since:

November 2006

Authors:

Paulo A.P. Wendhausen, Aline Silva, André L. Slaviero, Ricardo Machado

Keywords:

Densification, FeCo Alloys, Magnetic Saturation, Powder Injection Molding (PIM)

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References

[1] GERM7AN, R. M. Powder Injection Molding, Metal Powder Industries Federation, Princeton, New Jersey, (1990).

Google Scholar

[2] GERMAN, R. M., Sintering Theory and Practice, Innovative Material Solutions, Inc., Pennsylvania, (1996).

Google Scholar

[3] RODRIGUES, D.; LANDGRAF, F.J.G.; CONCILIO, V.G.; Uma contribuição ao estudo da sinterização das ligas de Fe-50Co, Divisão de metalurgia do IPT, São Paulo, Brasil.

Google Scholar

[4] SORESCUA, M.; GRABIASA, A., Structural and Magnetic Properties of Fe50Co50 System, Institute of Electronics Materials Technology, Poland, (2001).

Google Scholar

[5] SOURMAIL, T., Near equiatomic FeCo alloys: constitution, mechanical and magnetic properties, Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, (2003).

DOI: 10.1016/j.pmatsci.2005.04.001

Google Scholar

[6] SUNDAR, R.S.; DEEVI, S.C.; Influence of alloying elements on the mechanical properties of FeCo-V alloys, Chrysalis Technologies Incorporated, Richmond, VA, USA.

Google Scholar

[7] TORRES. F. W; Estudo da Sinterização de Ligas Permendur (Fe-Co-V) Obtidas Através do Processo de Moldagem por Injeção, Trabalho de conclusão de curso de engenharia de materiais, Universidade Federal de Santa Catarina, Florianópolis, (2003).

DOI: 10.17143/ciaed/xxiilciaed.2017.00323

Google Scholar

[8] CHIN, G.Y.; WERNICK, J.H., Ferromagnetic materials - Handbook on the properties of magnetically ordered substances, vol. 2, edited by , E.P. wohlfarth, North-Holland Physics Publishing, (1986).

Google Scholar