THE PROCESS
In the TIG (Tungsten Inert Gas) welding process, the heat is generated by an electric arc that forms from the tungsten electrode and the parent metal itself. To prevent oxidisation of both the TIG Tungsten electrode and the base metal, an inert gas is used to envelop the arc and the molten pool. As the welding continues, a TIG filler rod is often introduced into the molten metal to enhance the weld. Mastering the art of TIG welding hinges on effective heat management, and practice.
CHOOSING A TIG ROD & GAS
TIG rod selection
Selecting the right TIG filler metal requires careful consideration of several factors, including the type of base metal, the joint configuration, its thickness, and thermal characteristics, along with the welding current you plan to employ.
Gas selection
TIG welding relies exclusively on inert gases, specifically argon and helium, making selecting a shielding gas quite straightforward. For most applications, pure argon is the go-to choice. However, helium is also a viable option, particularly in colder environments, as it generates a hotter flame, enhancing both the weld's heat and penetration.
BEST PRACTISES FOR MIG WELDING
TIG welding offers a method for producing exceptional, accurate, and tidy welds across a range of metals, such as aluminum and stainless steel, which are gaining prominence in the aviation and aerospace sectors. The development of TIG welding marked a significant leap forward in the fields of:
- Maintenance
- General fabrication
- Rural applications
- On-site fabrication
- DIY
PRODUCT RANGE
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TIG Welders
10A, 15A and 3 phase TIG welding machines, water coolers and wirefeeders.
TIG Torches & Accessories
Torches and accessories suitable for TIG welding machines.
TIG Consumables
Our wide range of TIG consumables.
TIG Spare Parts
MIG spare parts suitable for TIG welding machines and torches.