Open AccessInfluence of titanium and chrome on the structure and heat resistance of layered composites from a multicomponent Nb-alloy and intermetallic compounds of aluminium
Author(s) -
D. V. Prokhorov,
В. П. Коржов
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1014/1/012046
Subject(s) - materials science , intermetallic , microstructure , titanium , composite material , niobium , alloy , aluminium , titanium alloy , welding , fracture toughness , metallurgy , diffusion , physics , thermodynamics
Investigations of the structure and measurements of the strength characteristics of layered composites of niobium alloys prepared by diffusion welding under pressure have been carried out. It was found that titanium has a strong effect on the formation of microstructure and strength of composites. Higher values of short-term strength and fracture toughness are demonstrated by layered composites with a lower titanium content.