Effect of thermal treatment modes on the structure and properties of two-phase melts based on titanium interme-tallides
We studied the microstructure and strength of the alloy (Ti - base; Al - 45.2; (Nb; Cr; B) - 3.5) in the cast and heat-treated state. It is shown that the use of heat treatment leads to a decrease in the average grain size of the colonies from 130 |am to 60 |am and an increase in the strength characteristics.