Open AccessElectron Beam Welding, Heat Treatment and Hardening of Beta-Titanium
Author(s) -
S.V. Akhonin,
V.Yu. Belous,
R.V. Selin
Publication year - 2019
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/582/1/012050
Subject(s) - welding , materials science , electron beam welding , microstructure , annealing (glass) , titanium , ultimate tensile strength , composite material , titanium alloy , metallurgy , hardening (computing) , alloy , cathode ray , quenching (fluorescence) , electron , physics , layer (electronics) , quantum mechanics , fluorescence
Analysis of the electron beam welding and different modes of heat treatment such as local heat treatment, furnace annealing, slow speed cooling, water quenching and aging impact on the structure and mechanical properties of pseudo-β titanium alloy VT19 welded joints. Microstructure of obtained welded joints in the states after welding and heat treatment were investigated. Using welded joints microsections approximate amount of β-phase has been obtained. Mechanical properties of the welded joints were analyzed and dependency of tensile strength and amount of β-phase were build.