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Heat-induced material shrinking Material shrinking, also called settling in, can be performed in a variety of ways depending These repair processes differ depending on the type of heating and subsequent working of Heating using a carbon electrode. In the carbon electrode process the working is done exclusively by warming. In this case If the damage is concentrated in a spot and is in the form of a more rigid raised area, then In the method using heating by the oxy-acetylene torch, material shrinking is achieved by a Description Description 1 Carbon electrode 2 Spiral shaped heating pattern
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