Martensitic Transformations of the Titanium–Nickelide Alloys with Different Alloying Additions
Martensitic transformations of the TN-10 titanium-nickelide alloys doped with V, Nb, and Ag at a level of 1 at % are studied. It is shown that the alloying elements (Ag, Nb, and V) cause an increase in the elastic stress inside the B 2-phase structure and the consequent increase in the start tempera...
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Published in | Technical physics Vol. 65; no. 5; pp. 737 - 740 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.05.2020
Springer Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | Martensitic transformations of the TN-10 titanium-nickelide alloys doped with V, Nb, and Ag at a level of 1 at % are studied. It is shown that the alloying elements (Ag, Nb, and V) cause an increase in the elastic stress inside the
B
2-phase structure and the consequent increase in the start temperature of the direct martensite transformation. Vanadium significantly affects such a temperature and provides an increase by about 45°C. Complicated martensite transformations (
B
2 →
R
→
B
19') take place in alloys with vanadium and silver, and simple transformations (
B
2 →
B
19') occur in alloys with niobium. |
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ISSN: | 1063-7842 1090-6525 |
DOI: | 10.1134/S1063784220050175 |