Articles written by Jim Watson

Results: 2

	5 tips for successful aluminum GTAW Aluminum has garnered a reputation for being difficult to weld, especially when using gas tungsten arc welding (GTAW). Mastering the process isn’t as daunting as you might think. All you really need for successful aluminum GTAW is an understanding of the metal’s unique properties and the... Publish date: March 1, 2013
	Optimize your plasma performance Plasma arc welding (PAW) uses plasma, a gas that has been heated to a high temperature and ionized. The plasma becomes electrically conductive, transferring an electric arc to the workpiece through a small orifice. Publish date: January 11, 2005