Effect of microstructure, deformation mode and rate on mechanical behaviour of electron-beam melted Ti-6Al-4V and Ti-1.5Al-6.8Mo-4.5Fe alloys

• Дата: 2018
• Автори: Ivasishin, O.M., Akhonin, S.V., Savvakin, D.G., Berezos, V.A., Bondarchuk, V.I., Stasyuk, O.O., Markovsky, P.E.
• Формат: Стаття
• Мова: English
• Опубліковано: Інститут металофізики ім. Г.В. Курдюмова НАН України 2018
• Назва видання: Успехи физики металлов
• Онлайн доступ: http://dspace.nbuv.gov.ua/handle/123456789/167914
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Effect of microstructure, deformation mode and rate on mechanical behaviour of electron-beam melted Ti-6Al-4V and Ti-1.5Al-6.8Mo-4.5Fe alloys / O.M. Ivasishin, S.V. Akhonin, D.G. Savvakin, V.A. Berezos, V.I. Bondarchuk, O.O. Stasyuk, P.E. Markovsky // Progress in Physics of Metals. — 2018. — Vol. 19, No 3. — P. 309-336. — Bibliog.: 37 titles. — eng.

Two commercial costefficient titanium alloys—a lowalloyed α+βti–6Al–4V (mas.%) and a metastable βalloy ti–1.5Al–6.8Mo–4.5Fe melted with a single electronbeam cold hearth melting approach—are employed in a present study as program materials. the influence of microstructure formed by means of the subsequent thermomechanical and heat treatments on both the mechanical behaviour (evaluated by the deformation energy, UD) when tested using standard methods with different deformation rates and the ballistic resistance of plate materials is investigated.