A Study on the Comparison Between Activated TIG Variants …
77
Table 5
Macrograph at 10 X magnification showing weld dimensions and HAZ measurement (all in mm)
Sample id
Macrograph at 10X magnification showing weld dimensions
Macrograph at 10X magnification showing HAZ width measurement
N-TIG
Dp
3 mm
L1: 2 mm
Bw
5 mm
L2: 2 mm
Dw
0.60
L3: 1 mm
A-TIG
Dp
4 mm
L1: 2 mm
Bw
6 mm
L2: 2 mm
(continued)