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Effect of straight polarity in DC welding
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asked
Aug 7, 2017
in
production
by
chandu
(
215k
points)
In DC welding, the straight polarity (electrode negative) results in
(a) Lower penetration (b) Lower deposition rate
(c) Less heating of work piece (d) Smaller weld pool
production
gate
welding
1993
straight-polarity
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