Abstract
Transformation sequence and behavior in Ti45Pd45Ni10 alloy (numbers indicate at.%) have been investigated. The solution treated alloy shows reverse martensitic transformation from B19 to B2 structure, B2 to long period stacking order (LPSO) structure, LPSO to B2 structure and precipitation of Ti3(PdNi)4 and Ti2(PdNi)3 phases successively upon heating. The above transformation sequence is confirmed by electrical resistivity measurements and in situ electron diffraction experiments. The martensitic transformation is suppressed by the formation of LPSO phase. Morphology and crystallography of the LPSO phase are also discussed briefly.
Original language | English |
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Pages (from-to) | 848-851 |
Number of pages | 4 |
Journal | Materials Science and Engineering A |
Volume | 438-440 |
Issue number | SPEC. ISS. |
DOIs | |
Publication status | Published - Nov 25 2006 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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Martensitic and order-disorder transformations in Ti45Pd45Ni10 alloy. / Nagasako, M.; Nishida, M.; Murakami, Y.; Shindo, D.
In: Materials Science and Engineering A, Vol. 438-440, No. SPEC. ISS., 25.11.2006, p. 848-851.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Martensitic and order-disorder transformations in Ti45Pd45Ni10 alloy
AU - Nagasako, M.
AU - Nishida, M.
AU - Murakami, Y.
AU - Shindo, D.
PY - 2006/11/25
Y1 - 2006/11/25
N2 - Transformation sequence and behavior in Ti45Pd45Ni10 alloy (numbers indicate at.%) have been investigated. The solution treated alloy shows reverse martensitic transformation from B19 to B2 structure, B2 to long period stacking order (LPSO) structure, LPSO to B2 structure and precipitation of Ti3(PdNi)4 and Ti2(PdNi)3 phases successively upon heating. The above transformation sequence is confirmed by electrical resistivity measurements and in situ electron diffraction experiments. The martensitic transformation is suppressed by the formation of LPSO phase. Morphology and crystallography of the LPSO phase are also discussed briefly.
AB - Transformation sequence and behavior in Ti45Pd45Ni10 alloy (numbers indicate at.%) have been investigated. The solution treated alloy shows reverse martensitic transformation from B19 to B2 structure, B2 to long period stacking order (LPSO) structure, LPSO to B2 structure and precipitation of Ti3(PdNi)4 and Ti2(PdNi)3 phases successively upon heating. The above transformation sequence is confirmed by electrical resistivity measurements and in situ electron diffraction experiments. The martensitic transformation is suppressed by the formation of LPSO phase. Morphology and crystallography of the LPSO phase are also discussed briefly.
UR - http://www.scopus.com/inward/record.url?scp=33750451242&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33750451242&partnerID=8YFLogxK
U2 - 10.1016/j.msea.2005.12.065
DO - 10.1016/j.msea.2005.12.065
M3 - Article
AN - SCOPUS:33750451242
VL - 438-440
SP - 848
EP - 851
JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
SN - 0921-5093
IS - SPEC. ISS.
ER -