Fig. 7. Isotherms on titanium plate with different distance
D
between the arc center
and the cooling jet center (Refs. 16, 17)
Fig.8. Measured residual stress distributions on plates 1mm thick mild steel (a),
stainless steel (b) and 2 mm thick aluminum alloy (c) welded using conventional
GTAW (curve 1) and by use of welding with trailing spot heat sink (Refs 13–15)
100 ISSN 0236-3941. Вестник МГТУ им. Н.Э. Баумана. Сер. “Машиностроение”. 2005. № 4
