Open AccessТЕМПЕРАТУРНА ТА ШВИДКІСНА ЧУТЛИВІСТЬ МЕХАНІЧНИХ ВЛАСТИВОСТЕЙ В ПЕРСПЕКТИВНИХ СПЛАВАХ TNM
Author(s) -
Ю М Подрезов,
М. V. Remez,
В В Холявко,
М Д Прокопчук
Publication year - 2019
Publication title -
world science/world science
Language(s) - English
Resource type - Journals
eISSN - 2414-6404
pISSN - 2413-1032
DOI - 10.31435/rsglobal_ws/30112019/6763
Subject(s) - materials science , ultimate tensile strength , scanning electron microscope , composite material , bending
The temperature and velocity sensitivity of the mechanical properties of TiAl-based alloys were investigated. The structure was determined by scanning electron microscopy in SEI mode. Mechanical properties were determined by the results of tensile and bending tests. It was found that the temperature and velocity dependence of the mechanical properties in alloys with 47% Al is practically absent. This makes them promising for use as structural materials, due to the stability of their properties.