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And just like with titanium, all you really need for successful aluminum GTAW is an understanding of the metalâs unique properties and the welding preparation techniques and tools youâll need to address those properties.
One of the most common types of arc welding is shielded metal arc welding (SMAW), which is also known as manual metal arc welding (MMAW) or stick welding. An electric current is used to strike an arc between the base material and a consumable electrode rod or stick.