The Structure and Mechanical Properties of VT23 Welded Joints with Surface Layer Modified by Ultrasonic Mechanical Forging

The structure and mechanical properties of welded joints of VT23 titanium alloy received by method of laser welding after modifying the surface layers by ultrasonic mechanical forging (Treatment 1 and Treatment 2) were investigated. The experimental tests have revealed that the Treatment 2 provides...

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Veröffentlicht in:	Key engineering materials 2017-07, Vol.743, p.264-268
Hauptverfasser:	Smirnova, Anastasia, Pochivalov, Yury, Orishich, Anatoly, Malikov, Aleksandr G., Gorbunov, Anton, Panin, Victor, Fomin, Vasily
Format:	Artikel
Sprache:	eng
Schlagworte:	Beta phase Brittleness Chromium Clustering Ductility Fatigue life Fatigue tests Forging Laser beam welding Mechanical properties Metal fatigue Molybdenum Plastic deformation Surface layers Titanium alloys Titanium base alloys Vanadium Welded joints
Online-Zugang:	Volltext
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