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Property Enhancement in Rapidly Quenched Alloy Surfaces

Published online by Cambridge University Press:  15 February 2011

M. Tuli  and
P. R. Strutt
M. Tuli
Affiliation:
Pilgrim Materials Corporation, 359 Governors Highway, South Windsor, CT 06074
P. R. Strutt
Affiliation:
Metallurgy Department, University of Connecticut, Storrs, CT 06268
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Abstract

Electron beam glazed surfaces on a circular bar are of sufficiently good quality either for direct use or after light mechanical grinding. The technique may be applied for reconstituting plasma deposited layers thereby eliminating porosity and obtaining a highly homogeneous refined microstructure. By this treatment it was found that the microhardness of a plasma deposited layer of chromium carbide in molybdenum binder increased from 525 V.H.N. to 750 V.H.N.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 8 , 1981 , 535
Copyright
Copyright © Materials Research Society 1982

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References

REFERENCES

1.Strutt, P. R., Nowotny, H., Tuli, M. and Kear, B. H., Mat. Sci. & Engr. 36, 217 (1978).10.1016/0025-5416(78)90074-5Google Scholar
2.Kim, Young-Won, Strutt, P. R. and Nowotny, H., Met. Trans., A 10A, 881 (1979).10.1007/BF02658307Google Scholar
3.Kear, B. H., Mayer, J. W., Poate, J. M. and Strutt, P. R., Metallurgical Treatises, A.I.M.E., (1981).Google Scholar
4.Lewis, B. G., Gilbert, D. A. and Strutt, P. R., Rapid Solidification, Principles and Technologies II, Ed. R. Mehrabian, B. H. Kear and M. Cohen, Claitors Publ. Div., 1980, 221.Google Scholar
5.Strutt, P. R., Metal. Forum, 4, 117, 1981.Google Scholar