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Improvement of Hydriding Property in ZrNi Alloy by Means of Implantation

Published online by Cambridge University Press:  10 February 2011

T. Suda ,
T. Yonezawa ,
H. Arashima ,
S. Ohnuki  and
T. Kabutomori
T. Suda
Affiliation:
Hokkaido Univ, Dept. of Engineering, Sapporo 060 Japan
T. Yonezawa
Affiliation:
Hokkaido Univ, Dept. of Engineering, Sapporo 060 Japan
H. Arashima
Affiliation:
Hokkaido Univ, Dept. of Engineering, Sapporo 060 Japan
S. Ohnuki
Affiliation:
Hokkaido Univ, Dept. of Engineering, Sapporo 060 Japan
T. Kabutomori
Affiliation:
Japan Steel Works, Muroran 050 Japan
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Abstract

Ion-implantation was applied to the surface modification of ZrNi for improving the surface activation of hydrogen absorbing alloys. At the condition of low temperature, only implanted areas showed micro-cracks and pulverization. At high temperature, the reaction was very rapid and both implanted and shielded areas showed the pulverization. The results indicate hydrogen ion-implantation can enhance the activation of this alloy, and the roles of radiation-induced implanted hydrogen and surface film are discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 504: Symposium KK – Atomistic Mechanisms in Beam Synthesis & Irradiation… , 1997 , 227
Copyright
Copyright © Materials Research Society 1998

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References

REFERENCES

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