The Advantages of Argon Arc Welding
- Details
- Category: Tungsten Information
- Published on Thursday, 30 April 2015 17:47
Argon arc welding has been high-speed growing and is widely used at home and abroad alike. In recent years, this kind of welding technique, especially manually welding, is considered to be an indispensable welding method in various metal structures and is in pressing need among many areas and fields. For years, the technique has been highly mechanized and automatized and will inevitably undertake the journey of digital control with higher accomplishments.
Argon shield prevents some gases in the air, eg. oxygen, nitrogen and hydrogen, from eroding the electric arc and furnace hearth, and reduces the waste rate of alloying elements while burning. Under such condition the welded joints will be more firm and intense without splashing.
Argon arc welding ensures stable burning with concentrated heat. As a result, it greatly increases the welding efficiency with high arc column temperature and narrow heat-affected zone. And the welded pieces will not crack out of shape easily.
Argon arc welding is operated through open arc which is easy to observe
The loss of electrode is small; the length of arc is easily maintained; with flux and primering free in the process, it is easy to be mechanized and automatized.
It can weld almost all metals through argon arc welding, especially refractory metal and the metal that is easily oxidized, such as magnesium, titanium, molybdenum, zirconium, aluminum and its alloys.
Not limited by the pieces, it can be welded within all positions.
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