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

06.10.2018

Study of the Effect of Quenching Temperature on Structure and Properties of Ti – 19.6Al – 12.4Nb – 1.5V – 0.9Zr – 0.6Mo Alloy

verfasst von: L. Demakov, F.V. Vodolazskii

Erschienen in: Metal Science and Heat Treatment | Ausgabe 5-6/2018

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Abstract

A structure, phase composition and properties of Ti – 19.6Al – 12.4Nb – 1.5V – 0.9Zr – 0.6Mo alloy after quenching in water from 650 – 1050°C depending on the initial condition have been studied. Two variants of the initial structure were studied: β-state obtained by quenching from the β-range, and initial hot-rolled O + β + (α2)-state. A significant difference in structure and properties was determined in the lower range of the quenching temperatures (up to 850°C), and a mild effect of the initial structure was established after quenching from the higher temperature range. It was found that in order to obtain a structure, favorable for cold deformation, quenching in the temperature range from 850 to 900°C should be used, which would allow balancing the effect of the initial structure.

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Fußnoten
1
Element content is given in fractions expressed as a wt.%.
 
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Metadaten
Titel
Study of the Effect of Quenching Temperature on Structure and Properties of Ti – 19.6Al – 12.4Nb – 1.5V – 0.9Zr – 0.6Mo Alloy
verfasst von
L. Demakov
F.V. Vodolazskii
Publikationsdatum
06.10.2018
Verlag
Springer US
Erschienen in
Metal Science and Heat Treatment / Ausgabe 5-6/2018
Print ISSN: 0026-0673
Elektronische ISSN: 1573-8973
DOI
https://doi.org/10.1007/s11041-018-0277-3

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