Effect of Alloying of Titanium Nickelide-Based Alloys with Group V Elements (Vanadium, Niobium) on Their Mechanical Properties

Resumo

The mechanical properties of the Ti₅₀Ni_49.7Mo_0.3 alloy with 1–4 at % vanadium and niobium have been studied. The best mechanical properties are found to be in the alloys containing 1 at % vanadium and niobium. The further increase in the vanadium concentration leads to a decrease in the strength and ductile properties of the alloy; an increase in the niobium concentration causes an increase in the ductility of the alloy and a decrease in the strength properties.