Metallurgical Factors Contributing to HAZ Cracking Susceptibility in Cast Alloy 718 Welds and Its Improvement by Cerium Addition

A study was carried out to determine the effect of cerium addition on HAZ cracking susceptibility in cast alloy 718 welds. The cause of HAZ cracking was also investigated using commercial cast alloy 718 varying in grain size at three levels. The hot cracking test results for commercial cast alloy 71...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Metals and materials international 2001-06, Vol.7 (3), p.241
Hauptverfasser:	In Su Woo, Kazutoshi Nishimoto
Format:	Artikel
Sprache:	kor
Schlagworte:	cast alloy 718 cerium HAZ cracking intergranular liquation laves cluster
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!