Electron Beam Welding, Heat Treatment and Hardening of Beta-Titanium

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 welde...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 582; no. 1; pp. 12050 - 12055
Main Authors Akhonin, S V, Yu Belous, V, Selin, R V
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.09.2019
Subjects
Aging (metallurgy)
Annealing furnaces
Beta phase
Cooling rate
Electron beam welding
Heat treating
Heat treatment
Mechanical properties
Tensile strength
Titanium alloys
Titanium base alloys
Water quenching
Welded joints
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Summary: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.
ISSN:1757-8981
1757-899X
1757-899X
DOI:10.1088/1757-899X/582/1/012050