Extrusion processing of FeCo
Rent the article at a discountRent now
* Final gross prices may vary according to local VAT.Get Access
Ingots of three FeCo alloys, Fe-70 at % Co, e-50 at % Co and Fe-30% Co, were successfully extruded at 1000°C, then re-extruded at 750°C in order to produce fine-grained material. The resulting microstructures were examined both optically and by transmission electron microscopy. It was found that increasing the Fe: Co ratio produces less complete recrystallization: Fe-70 at % Co was completely recrystallized even after both the 1000 and 750°C extrusions, whilst Fe-30 at % Co was partially recrstallized after the 1000 °C extrusion. Single dislocations were present in the extruded alloys except single-extruded Fe-30 at % Co, in which dislocation pairs were observed.
- Major, R. V., Samadian, V. (1989) J. Mater. Eng. 11: pp. 27
- Marcinkowski, M. J., Chessin, H. (1964) Philos. Mag. 10: pp. 837
- Glezer, A. M., Maleyeva, I. V. (1989) Phys. Met. Metall. 68: pp. 65
- Lie Zhao, M.S. Thesis, Thayer School of Engineering, Dartmouth College (1992).
- Clegg, D. W., Buckley, R. A. (1983) Met. Sci. 7: pp. 48
- Stanley, J. K. (1950) Trans. ASM 42: pp. 150
- Kawahara, K. (1983) J. Mater. Sci. 18: pp. 1709
- Baker, I., Nagpal, P. In: Srivatsen, T. S., Ravi, V.A eds. (1993) Processing and Fabrication of Advanced Materials for High Temperatures Application-II. The Metallurgical Society, Warrendale, Pa.pp. 3.
- Massalski, T. eds. (1968) Binary Alloy Phase Diagram. American Society for Metals, Materials Park, Ohio
- Extrusion processing of FeCo
Journal of Materials Science
Volume 29, Issue 3 , pp 742-748
- Cover Date
- Print ISSN
- Online ISSN
- Kluwer Academic Publishers
- Additional Links
- Industry Sectors