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Structure and Consolidation Properties of Some Melt Extracted Steels

Published online by Cambridge University Press:  21 February 2011

J.V. Wood  and
C. Gagg
J.V. Wood
Affiliation:
Department of Materials Science, The Open University, Walton Hall, Milton Keynes MK7 6AA, England.
C. Gagg
Affiliation:
Department of Materials Science, The Open University, Walton Hall, Milton Keynes MK7 6AA, England.
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Abstract

A range of Fe-Mn and Fe-Ni steels have been processed by melt extraction to give fibres and particulate. The consolidation and sintering performance of these alloys are presented. Densities of up to 95% can be achieved with hardnesses in the range 400–500 Hv while possessing grain sizes less than 20μm. Salient features of the sintered structures are described and it is concluded that sintering of pre-annealed short fibres compares favourably with a more conventional approach using powders.

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 28: Symposium F – Rapidly Solidified Metastable Materials , 1983 , 151
Copyright
Copyright © Materials Research Society 1984

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References

REFERENCES

1. Wood, J.V. & Honeycombe, R.W.K. in ‘Ultra-Rapid Quenching of Liquid Alloys’. Ed. Herman, H. (Academic Press, 1981) p. 117.10.1016/B978-0-12-341820-3.50009-6Google Scholar
2. Migazaki, T., Takahashi, M., Takakura, K., & Ito, T.. J. Magn. & Magn. Materials 24 (1981) p.279.10.1016/0304-8853(81)90082-2Google Scholar
3. Megusar, J., Arnberg, L., Vander Sande, J.B. & Grant, N.J.. J. Nuclear Materials, 99 (1981) p.190.10.1016/0022-3115(81)90188-4Google Scholar
4. Smugerisky, J.E. & German, R.M.. Int. J. of Powder Met. 17 (1981) p.305.Google Scholar
5. Wood, J.V. & Bee, J.V. in 'Chemistry & Physics of Rapidly Solidified Materials, ed. Berkowitz, B.J. & Scattergood, R.O. (AIME, 1983) p. 95.Google Scholar
6. Kelly, T.F. & Vander Sande, J.B., ibid p.35.Google Scholar
7. Kumar, K.S., Kocazak, M.J. & Lawley, A. in 'Rapid Solidification Processing III' (NBS, 1983) in press.Google Scholar
8. Pond, R.B., Maringer, R.E. ' Mobley, C.E. in “New Trends in Materials Processing” (ASM, 1974) p. 128.Google Scholar
9. Wood, J.V. ‘Towards Improved Performance of Tool Materials’ (Metals Society London, 1982) p. 78.Google Scholar
10. Wood, J.V. ‘Alloy Phase Diagrams’ ed. Bennett, L.H., Massalski, T.B. & Giessen, B.C. (Elsevier 1983) p. 269.Google Scholar
11. Inokuti, Y. & Cantor, B., J. Mater. Sci. 12 (1977) p. 946.10.1007/BF00540977Google Scholar
12. Wood, J.V & Gagg, C., submitted to Powder Metallurgy.Google Scholar