Fracture of Electron Beam Welding Joints of Titan Alloys

Analysis of fracture surfaces morphology of material of welded joints of Ti-TiB system alloys and (α + β) Тi alloy, obtained by electron-beam welding under various technological modes, is carried out. Parameters alterable were the electron beam displacement velocity and initial temperature of the pa...

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Veröffentlicht in:	Solid state phenomena 2021-04, Vol.316, p.333-339
Hauptverfasser:	Taranova, Tetjana, Zvorykin, Vladimir, Kostin, Valery
Format:	Artikel
Sprache:	eng
Schlagworte:	Electron beam welding Fracture surfaces Temperature effects Titanium base alloys Welded joints Welding parameters
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Analysis of fracture surfaces morphology of material of welded joints of Ti-TiB system alloys and (α + β) Тi alloy, obtained by electron-beam welding under various technological modes, is carried out. Parameters alterable were the electron beam displacement velocity and initial temperature of the parts welded. Prevalent effect of boron phase on fracture character of Ti-TiB system alloys and possibility of ductility increase both Ti-TiB system and (α+β Тi alloy, due to thermal effect action, is shown.
ISSN:	1012-0394 1662-9779 1662-9779
DOI:	10.4028/www.scientific.net/SSP.316.333