Influence of electron beam welding parameters and metallurgical factors on intergranular liquation cracking susceptibility of cast alloy 718

The factors affecting intergranular liquation cracking susceptibility in electron beam welds were investigated for cast alloy 718. The materials used were as-received plates and heat-treated plates with three different levels of grain size. Liquation cracking susceptibility in HAZ was evaluated by a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Metals and materials (Seoul, Korea) Korea), 2001-07, Vol.7 (4), p.349-357
Hauptverfasser:	Woo, Insu, Kang, Chungyun, Nishimoto, Kazutoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Cast alloys Electron beams Fracture mechanics Grain size Heat treatment Homogenizing Metallurgy Nickel base alloys Superalloys Weld defects Welded joints
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!