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Microstructure of Rapidly Solidified Nb3Al-X Ribbons

Published online by Cambridge University Press:  26 February 2011

Ken Yasuda ,
Tetsuo Fujiwara ,
Hideyo Kodama  and
Masateru Suwa
Ken Yasuda
Affiliation:
Hitachi Research Laboratory, Hitachi, Ltd., 3–1–1 Saiwaicho Hitachi-shi 317 Japan
Tetsuo Fujiwara
Affiliation:
Hitachi Research Laboratory, Hitachi, Ltd., 3–1–1 Saiwaicho Hitachi-shi 317 Japan
Hideyo Kodama
Affiliation:
Hitachi Research Laboratory, Hitachi, Ltd., 3–1–1 Saiwaicho Hitachi-shi 317 Japan
Masateru Suwa
Affiliation:
Hitachi Research Laboratory, Hitachi, Ltd., 3–1–1 Saiwaicho Hitachi-shi 317 Japan
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Abstract

Nb-Al and Nb-Al-X(X is Cr,Ti or Zr) ternary alloys ribbons, with compositions around the A15 (Nb3Al) structure, a candidate intermetallic as an advanced high temperature material, were rapidly solidified by an arc melt spin process. The rapid solidification structure of these tri-niobium aluminide alloys and the relationship between formed phases and compositions of ribbons are investigated.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 213: Symposium Q – High-Temperature Ordered Intermetallic Alloys IV , 1990 , 865
Copyright
Copyright © Materials Research Society 1991

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References

REFERENCES

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