Welders pipe fitters assemblers The most in-demand jobs in Huelva The economic transformation in Huelva has a growing demand forWhat is TIG welding? Are you here: StartWeldingWhat is welding? Tungsten inert gas (TIG) welding is a shielding gas welding method that belongs to the group of fusion welding . This is to achieve maximum quality and spatter-free weld seams.
This type of welding is suitable, for
Welders pipe fitters assemblers Example, for stainless steels, aluminium and nickel alloys, as well as thin sheets of aluminium and stainless steels. We can find Germany Phone Number Data this type of joints in the manufacturing of pipes and tanks, in the construction of portals or in aeronautics and astronautics. TIG welding: this is the process In TIG welding, the current is by a temperature-resistant, non-melting tungsten electrode. An electric arc is from this electrode, which heats and liquefies the material.
A contact tube for the shield is
Placed around the electrode. This shield protects the hot material from chemical reactions with air. For this purpose, the noble gases ASB Directory argon or helium or a mixture of the two are used. The inert, non-reactive gases prevent chemical reactions with the liquid weld pool and the hot material. This results in weld beads of excellent quality. Since the tungsten electrode does not melt, the TIG welding filler material is by hand or mechanically, with extreme wire .
