Numerical Analysis of Heat Transfer from Plasma to Base Metal Surface in Gas Tungsten Arc Welding with Metal Vapor

In order to clarify the mechanism of metal vapor generation in helium (He) gas tungsten arc plasma, the phenomenon of heat transfer between the plasma and the base metal was examined. In addition to the argon (Ar) arc and He arc, the numerical analyses of imaginary arcs changing the thermal conducti...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 2013, Vol.31(4), pp.9s-13s
Hauptverfasser:	KODAMA, Shinji, SUGIURA, Kazuki, NAKANISHI, Syouta, TSUJIMURA, Yoshihiro, MURPHY, Anthony Bruce, TANAKA, Manabu
Format:	Artikel
Sprache:	eng
Schlagworte:	Base metal Electrical conductivity GTA welding Heat transfer Iron Iron vapor Metal vapors Numerical analysis Plasma temperature Pools Thermal conductivity
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!