Lack of control of weld contour in multi-run work will lead to expensive dressing between runs if mechanical entrapment of slag in successive runs is to be avoided. ... It is useful to consider the various welding processes in acC.I.G. Lid. ... This is best done by the use of fully automatic equipment and it is not surprising that defective welds can result when extra variables ... are important, obviously giving rise to major differences between gas, manual electrode and continuous- wire welding.
Title | : | Journal of the Australian Institute of Metals |
Author | : | |
Publisher | : | - 1965 |
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