Content tagged with "dcen"
Results: 2
Article
December 13, 2005
The shocking truth about welding
Photo courtesy of TWI I was thinking about how my articles always begin with something stupid or embarrassing I've done and what a shame it is that I can remember so many stories to relate. I'm going to mix things up this time and begin with a stupid story about a former... Read more...
Article
February 27, 2003
Choosing tungsten electrode type, size for aluminum GTAW
I've heard different opinions about which size and type of tungsten electrode I should use to gas tungsten arc weld (GTAW) aluminum. Could you clear up this subject for me? As you know, we use direct current electrode negative (DCEN), or straight polarity, to weld steels and stainless... Read more...
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