Effect of Preliminary Quenching on the Efficiency of Hardening Heat Treatment of Cold-Deformed β-Titanium Alloy TS6

O. P. Shaboldo; S. A. Mazurov; M. A. Skotnikova; A. I. Shamshurin; A. A. Kononov

doi:10.1007/s11041-017-0158-1

Effect of Preliminary Quenching on the Efficiency of Hardening Heat Treatment of Cold-Deformed β-Titanium Alloy TS6

Authors: Shaboldo O.P.¹, Mazurov S.A.¹, Skotnikova M.A.², Shamshurin A.I.², Kononov A.A.¹
Affiliations:
1. Central Research Institute of Materials (TsNIIM)
2. St. Petersburg State, Polytechnic University
Issue: Vol 59, No 5-6 (2017)
Pages: 370-376
Section: Article
URL: https://journals.rcsi.science/0026-0673/article/view/235770
DOI: https://doi.org/10.1007/s11041-017-0158-1
ID: 235770

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Abstract

Methods of mechanical testing, metallographic analysis, x-ray diffraction, and back-scattered electron diffraction analysis are used to study β-titanium alloy TS6 wire cold deformed with ε = 45%. It is shown that after ageing alloy with a polygonized structure (quenched from 700°C) has better strength properties than with partial recrystallization (quenching from 800°C).