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Combined Effect of Ion Implantation and Ion Beam Mixing on Metal Surface

Published online by Cambridge University Press:  26 February 2011

Tian Wei  and
Peng Tau
Tian Wei
Affiliation:
Wuhan Iron and Steel University, Wuhan, Hubei, China
Peng Tau
Affiliation:
Wuhan Iron and Steel University, Wuhan, Hubei, China
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Abstract

The article is an account of the development of a new technique to improve the surface properties of materials by ion beam bombardment combined effect of ion implantation and ion beam mixing.

Ti+ ion beam has been used to mix the surface of Cr-deposited on to Fe or to implant Ti+ into the surface of Fe. By comparing the electrochemical properties, it has been shown that the corrosion resistance of Cr-deposited Fe surface mixed with Ti + ion beam is much better than that of Ti+ ion implanted Fe surface, the critical current density Ic and minimum anodic passive current density Im are decreased by one order of magnitude in deacrated 1M CH3 -COONa-CH3 COOH solution (pH 7.3, 25°C). AES and SIMS observation show Nhat the gombined effect of implantation and mixing has been really achieved.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 100: Symposium – A Fundamentals of Beam-Solid Interactions and Transient Thermal Processing , 1988 , 195
Copyright
Copyright © Materials Research Society 1988

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References

REFERENCES

1. Parrish, P.A. etc. in Ion Implantation into Metals, edited by Ashcoorth, V., Grant, W.A., Procter, R.P.M. (Pergamon Press, Oxford, New York, etc.) PP12–14 E. Mocafferty, I.L.Singer PP.24–35, V. Ashworth etc. PP.77–87.Google Scholar
2. Tian Wdi etc. Nucl. Inst. & Meth. in Physics Research 32 (1987) PP.597–600.Google Scholar
3. Poate, J.M., in Surface Modification and Alloying, edited by poate, J.M., Foti, G. and Jacobson, D.C (plenum Press. New York and London (1982) J.K. Hirvonen and C.R. Clayton PP.324–341.Google Scholar
4. Peide, Zhou, Wei, Tian, Zuyao, Zhou, Proc. of the 9th Int. Cognress on Metallic Corrosion, held at Toronto, Canada, Vol.I (1984) PP.269–273.Google Scholar
5. Peide, Zhou, Xianghai, Liu, Zhijie, Wang, Wei, Tian, Nucl. Inst. and Meth. in Physics Research B7/8 (1985) PP.195–199.Google Scholar