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Published in: Metal Science and Heat Treatment 5-6/2018

08-10-2018 | TITANIUM ALLOYS

Theoretical and Statistical Basis for Stability of Titanium Alloy Ti – 6% Al – 4% V Semiproduct Mechanical Properties

Authors: Yu. B. Egorova, L. V. Davydenko, E. V. Chibisova, S. B. Belova

Published in: Metal Science and Heat Treatment | Issue 5-6/2018

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Abstract

Theoretical and statistical evaluation is provided for the dependence of mechanical properties for bars, plates, and forgings on chemical composition for different modifications of alloy Ti – 6% Al – 4% V. The proportion of mechanical property variation is determined due to variations in grade composition. Recommendations are developed for improving property stability and excluding rejects by adjusting the content of the main components and impurities taking account of production scatter.

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Footnotes
1
Here and subsequently element content is given in fractions expressed as a %.
 
2
Obtained on the basis of summarizing results of statistical treatment of industrial monitoring data and mechanical tests for bars 14 mm in diameter of commercial grade titanium grade VT1-00.
 
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Metadata
Title
Theoretical and Statistical Basis for Stability of Titanium Alloy Ti – 6% Al – 4% V Semiproduct Mechanical Properties
Authors
Yu. B. Egorova
L. V. Davydenko
E. V. Chibisova
S. B. Belova
Publication date
08-10-2018
Publisher
Springer US
Published in
Metal Science and Heat Treatment / Issue 5-6/2018
Print ISSN: 0026-0673
Electronic ISSN: 1573-8973
DOI
https://doi.org/10.1007/s11041-018-0272-8

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