Store Categories
Shop by Brand
Shop by Price
Customer Service
Join our Newsletter
First Name:

Last Name:

E-Mail Address:
  
USA Welders is an Upfront Merchant on TheFind. Click for info.

MIG Welding vs TIG Welding


There are distinct differences between MIG welding vs TIG welding. For one, MIG welding stands for metal inert gas welding while TIG welding stands for tungsten inert gas welding. While both processes became popular or were developed back in the 1940s, MIG welding is intended for the purpose of welding aluminum and other non-ferrous metals, but TIG welding is meant to blend together reactive metals like both magnesium as well as aluminum.

 

Either an automatic or a semi-automatic process, MIG welding involves a wire that is connected to a direct source current. This wire then behaves as an electrode that joins together two pieces of metal while it is constantly being passed through the welding gun. In asking themselves about MIG welding vs TIG welding, people should realize that an inert gas like argon is passed on through the welding gun during the same time as the wire electrode. The role of the inert gas is to behave like a shield, making certain that airborne contaminants stay away from the welding zone.

 

Another important point about TIG Welding is that TIG welding is used frequently in the areas of manual and high quality welding. In the procedure of TIG welding, an arc is made in between the area that is meant to be welded and the pointed tungsten electrode. A clean weld is then made due to the gas shield, which stops oxidization from happening.

 

Gases that are semi-inert, such as carbon dioxide, can now be utilized as shielding gases during MIG welding. When comparing MIG welding and TIG welding, it is necessary to stress that the use of these semi-inert gases for shielding has ensured that MIG welding is seen as a cost-effective way to weld steel. In earlier decades, the price of the inert gases used for shielding was too expensive, and as a result, it was too expensive to weld steel through MIG welding.

 

In the context of TIG welding, the kind of gas shielding that is normally utilized is either helium or argon, though a combination of the two is possible also. Argon and helium are capable of guaranteeing a greater welding speed and also a greater welding penetration. In the area of TIG welding, it is known that argon gas is the type of shielding gas that the majority of welders prefer. The reason the majority of welders prefer argon gas for shielding is because of its property of being heavier than air and offering superior coverage during welding.

 

Through TIG welding, welders are able to perform numerous kinds of weld types across several kinds of metals. Aluminum and steel are two of the most frequently used metals for this type of welding. MIG welding can be utilized with a great variety of alloys and metals, and it is capable of making longer and continuous welds a lot quicker than traditional methods.

 

So getting back to the question of MIG welding vs TIG welding, there are numerous differences to consider. For instance, the former stands for metal inert gas welding while the latter stands for tungsten inert gas welding. Also, MIG welding is intended for non-ferrous metals while TIG welding is used to blend together reactive metals.

 

Other useful sources of information:


© 2014 USA Welders