I Welding Arc. But it is called stick welding as many beginners stick the welding rod to the base metal as a learner. 14 The welding arc A welding arc is an electric discharge between two electrodes.
These are a more recent technology and allow arc welding aluminum with a conventional welder rather than using a special gas-shielded wire feed welder like a MIG metal inert gas or TIG tungsten inert gas welding machine often referred to as heliarc welding since helium was the gas used to shield the arc flame while welding. But it is called stick welding as many beginners stick the welding rod to the base metal as a learner. These ranges include ultraviolet UV radiation 200 to 400 nm visible light 400 to 700 nm and infrared IR radiation 700 to 1400 nm.
The process of joining metal to metal with the help of an electric arc is called arc welding.
Welding arcs give off radiation over a broad range of wavelengths - from 200 nm nanometres to 1400 nm or 02 to 14 µm micrometres. Arc-i Welding Industries are Perths welding specialists. The power source used in arc welding is electricity. Or 4 payments of 13750 with Afterpay.