Effect of cold deformation on age hardening of alloy VT35

Volodin, V. A.; Kolachev, B. A.; Moiseev, V. N.; Воробьев, А. Ю.; Ashivkina, E. A.

doi:10.1007/s11041-005-0014-6

Cited by 3 publications

(1 citation statement)

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“…Newly developed alloys are often compared with this alloy. Unlike in other studies where full substitution of vanadium, an isomorphous beta stabiliser, is done with either iron, chromium, manganese or other cheaper eutectoid stabilisers [22,[29][30][31], the partial replacement of vanadium with iron adopted in this study was aimed at suppressing the formation of intermetallic compound which is the equilibrium phase that is formed when eutectoid formers such as iron, chromium, manganese, nickel are used as beta stabilisers. It was reported that the use of both isomorphous and eutectoid beta stabilising elements such as iron and molybdenum could suppress the formation of intermetallic compound in beta titanium alloys [32].…”

Section: Introductionmentioning

confidence: 99%

Corrosion behaviour of low-cost Ti–4.5Al–xV–yFe alloys in sodium chloride and sulphuric acid solutions

Bodunrin

Chown

Merwe

et al. 2019

Corrosion Engineering, Science and Technology

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The electrochemical behaviour of low-cost α+β Ti-4.5Al-xV-yFe (where x + y = 4; x = 1-3; and y = 1-3) alloys and commercial Ti-6Al-4V alloy was compared in sodium chloride and sulphuric acid solutions. The low-cost alloys were developed by partial substitution of vanadium with iron and the reduction in aluminium content from 6 to 4.5 wt-%. The influence of iron addition and reduction in aluminium content on the corrosion performance of the experimental alloys was assessed via open circuit potential, potentiodynamic polarisation measurements and scanning electron microscopy. The results show that partial replacement of vanadium with up to 3 wt-% iron and the reduction in aluminium content yielded superior corrosion resistance in some of the low-cost alloys when compared with the commercial Ti-6Al-4V alloy. The Ti-4.5Al-1V-3Fe experimental alloy could serve as an alternative low-cost alloy to commercial Ti-6Al-4V alloy in a number of land-based applications such as marine, chemical and petrochemical industries.

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