shelbyisenhoff shelbyisenhoff

17-12-2019
Engineering

contestada

The temperature of an electric welding arc is about?

Respuesta :

adayahw adayahw

17-12-2019

Answer:

The heat of the arc melts the surface of the base metal and the end of the electrode. The electric arc has a temperature that ranges from 3,000 to 20,000 °C

Explanation:

Welding fumes are complex mixtures of particles and ionized gases.

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