Исследование механических свойств титанового сплава Ti-6Al-4V, полученного методами аддитивных технологий, после насыщения водородом

Abstract

In the real work, samples of cast titanium alloy Ti-6Al-4V and electron-beam additive manufacturing (EBM), previously saturated with hydrogen from the gas phase, were investigated. To assess the mechanical properties and the structural-phase state of titanium alloys before and after the flood, we used fatigue strength analysis, X-ray diffraction analysis, and scanning electron microscopy. As a result of the tests carried out, the cyclic strength of titanium alloys obtained by the electron-beam alloy method has been established.