Effect of Hf on the structure of Ni-Ti martensitic alloys
Using X-ray diffraction scanning and resistivity measurements, the structural transformations in Ni-Ti-Hf alloys fabricated by melt spinning have been studied. In alloys consisting 8–20 at% Hf, the monoclinic B19′ martensite transforms in a reversible manner to the B2 parent phase at temperatures va...
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Published in | Materials letters Vol. 32; no. 4; pp. 247 - 250 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier B.V
01.09.1997
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Subjects | |
Online Access | Get full text |
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Summary: | Using X-ray diffraction scanning and resistivity measurements, the structural transformations in Ni-Ti-Hf alloys fabricated by melt spinning have been studied. In alloys consisting 8–20 at% Hf, the monoclinic B19′ martensite transforms in a reversible manner to the B2 parent phase at temperatures varying from 100 to 300 °C. The effect of Hf on lattice parameters of both the martensitic and parent phases and transformation characteristics is reported. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0167-577X 1873-4979 |
DOI: | 10.1016/S0167-577X(97)00037-2 |