hot work in Finnish

(metallurgy) Any of several plastic deformations of metal (or other material) at relatively high temperatures.

Any type of work, such as welding, soldering, or glassblowing, that causes of a potential fire hazard because it causes sparks or flames.

(metallurgy) To plastically deform metal (or other material) at temperatures above the recrystallization temperature but below the melting point of the material.