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Author Bulava, M. ♦ Fartushna, I. ♦ Meleshevich, K. ♦ Podrezov, Yu.
Source SpringerLink
Content type Text
Publisher Springer US
File Format PDF
Copyright Year ©2012
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics
Subject Keyword critical evaluation ♦ experimental study ♦ liquidus surface ♦ material properties ♦ metallic alloys ♦ solubility limit ♦ ternary phase diagram ♦ Engineering Thermodynamics, Heat and Mass Transfer ♦ Crystallography ♦ Metallic Materials ♦ Ceramics, Glass, Composites, Natural Methods ♦ Thermodynamics
Abstract Phase equilibria in Ti-V-Sn system were reevaluated. This analysis has shown essential disagreements with the recent boundary binary systems, and contradictions between the data, even between the data of the same authors. The structure and properties of Ti-V-Sn alloys along the section Ti$_{3}$Sn-V were studied in the temperature interval from crystallization down to 1450 °C by differential thermal analysis, x-ray diffraction and metallography. The obtained results allowed the construction of partial solidus and liquidus projections, and polythermal section Ti$_{3}$Sn-V. The latter was plotted for the first time. Mechanical properties of as-cast samples were measured at room temperature in compression tests. Maximum ultimate strength and yield strength (up to 3800 and 1300 MPa, respectively) were observed in samples with compositions corresponding to the phase boundary (V,βTi)/(V,βTi) + (Ti$_{1−x }$V$_{ x }$)$_{3}$Sn. Maximum plasticity (more than 70%) was observed for (Ti$_{1−x }$V$_{ x }$)$_{3}$Sn intermetallic solution and its vicinity.
ISSN 15477037
Age Range 18 to 22 years ♦ above 22 year
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2012-05-23
Publisher Place Boston
e-ISSN 18637345
Journal Journal of Phase Equilibria and Diffusion
Volume Number 33
Issue Number 4
Page Count 12
Starting Page 276
Ending Page 287


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Source: SpringerLink