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  1. 1. Comparison of a new, high precision, energy efficient welding method with the conventional Gas Metal Arc Welding on high carbon steel base metal

    Magister-uppsats, Högskolan Väst/Avd för tillverkningsprocesser

    Författare :Aimal Mazidi; [2014]
    Nyckelord :Gas Metal Arc Welding;

    Sammanfattning : CMT+P welding is less susceptible to hot cracking than the MAG welding process due to use of low heat input properties. Solidification cracking was found in all weld specimens that had greater 0.39KJ/mm heat inputs. Cracking occurs because of the contraction stresses generates during cooling. LÄS MER