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Structures and Properties of TiAl-Base Alloys Containing Mn

Published online by Cambridge University Press:  26 February 2011

T. Tsujimoto  and
K. Hashimoto
T. Tsujimoto
Affiliation:
National Research Institute for Metals, Nakameguro, Tokyo, Japan
K. Hashimoto
Affiliation:
National Research Institute for Metals, Nakameguro, Tokyo, Japan
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Abstract

Structures and mechanical properties of TiAl-base alloys have been studied, in which Zr, Nb, V or Mn is added as the third element and the Al content is changed. Behavior of the third element in the TiAl-base alloys and effects of various factors on ductility have been discussed. It has been concluded that the Ti-48.4 at% Al-1.0 at% Mn alloy is the optimum composition for obtaining good room temperature ductility.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 133: Symposium H – High-Temperature Ordered Intermetallic Alloys III , 1988 , 391
Copyright
Copyright © Materials Research Society 1989

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References

REFERENCES

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