The average temperature generated by exothermic welding is how many degrees Celsius?

Exothermic welding, also known as thermite welding, reaches extremely high temperatures due to the chemical reaction involved in the process. The reaction typically involves a metal powder and an oxidizing agent, which generates heat as it reacts. This process can produce temperatures that can exceed 1,400 degrees Celsius.

This high temperature is crucial for effectively melting the metals being joined, ensuring a strong bond when they cool and solidify. In industrial applications, such acute temperatures facilitate the welding of various types of metals, including steel and copper, making exothermic welding a preferred method for certain electrical and rail connections.

Understanding these characteristics highlights why the temperature associated with this welding method is so significant in practical applications. The other temperatures listed do not accurately reflect the exothermic reaction's capacity, reinforcing the necessity for high heat to achieve the desired fusion of metals.