Open AccessPHASE COMPOSITION OF THE INTERACTION ZONE FORMED IN THE TI-CU SYSTEM COMPOSITE IN THE PRESENCE OF A LIQUID PHASE
Author(s) -
В. Г. Шморгун,
О. В. Слаутин,
А. Г. Серов,
V. P. Kulevich
Publication year - 2020
Publication title -
izvestiâ volgogradskogo gosudarstvennogo tehničeskogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 1990-5297
DOI - 10.35211/1990-5297-2020-6-241-18-24
Subject(s) - copper , intermetallic , materials science , phase (matter) , volume fraction , composite number , titanium , alloy , nickel , composition (language) , titanium alloy , metallurgy , chemical engineering , composite material , chemistry , linguistics , philosophy , organic chemistry , engineering
It was shown that heat treatment of Ti-Cu system composites at temperatures above the melting temperature of copper (copper-nickel alloy) leads to the formation of an interaction zone, the structure and phase composition of which is determined by the temperature and time of existence of the liquid melt solid solution in contact with the interlayer. Other things being equal, an increase in the exposure time leads to an increase in the volume of reacted titanium and the weight fraction of titanium-rich intermetallic compounds in its structure.