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The Role Of Thermomechanical Energy In Diffusion Kinetics And Crystallinity Of Mechanically Alloyed Titanium Aluminides

Published online by Cambridge University Press:  25 February 2011

Laura Dahl ,
Mark Shepler  and
Alexis S. Nash
Laura Dahl
Affiliation:
Marquette University, Milwaukee, WI 53233
Mark Shepler
Affiliation:
Marquette University, Milwaukee, WI 53233
Alexis S. Nash
Affiliation:
Marquette University, Milwaukee, WI 53233
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Abstract

Mechanical alloying, MA, is an amorphization technique which involves a solid state reaction below the crystallization temperature. This technique is capable of producing a more homogeneous and fine microstructure with improved mechanical properties. Amorphization of Titanium aluminide binary system, in the range of 45–65 at % Al is possible under optimized milling conditions since in this range the mixture has a large negative heat of mixing. This system is considered suitable for human implant applications for its light-weight, wear resistance, corrosion resistance, strength-to-weight ratio and biocompatibility.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 238: Symposium Cb – Structure and Properties of Interfaces in Materials , 1991 , 523
Copyright
Copyright © Materials Research Society 1992

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References

REFERENCES

1. Raisanen, J., Anttila, A., and Keinonen, J., J. Appl. Phys., 52, 613 (1985).Google Scholar
2. Ting, C.Y. and Wittmer, M., Thin Solid Films 96, 327 (1982).Google Scholar
3. Mayer, J.W., Hong, Q.Z., Hung, L.S. and Zheng, L.R. in Applications of Ion Beams in Materials Science, edited by Sebe, , and Yamamoto, T. (12th International Symposium of Hosei University, Tokyo, Japan, Sept. 1987) pp. 1–8.Google Scholar
4. Hong, Q.Z., Lilienfeld, D.A. and Mayer, J.W., J. Appl. Phys. 64(9), 4478 (1988).Google Scholar
5. Parks, L.R., Lilienfeld, D.A., Borgesen, P. and Raj, R. in Mater. Res. Soc. Proc. 213, Boston, Ma., 1990) pp 925–930.Google Scholar
6. Smidt, F.A., International Materials Reviews, 35(2), 61 (1990).Google Scholar
7. Bonetti, E., Cocco, G., Enzo, S. and Valdre, G., Materials Sci. and Technology, 6, 1258 (1990).Google Scholar