Abstract
This report describes the results of a brief experiment as to single bead test welds, laid on eutectoid steel rail, which is considerably higher in its carbon content than normal carbon rail (about 0.6%C).Main investigation is the effect of the variation in welding conditions such as electrode type (ilmenite and low hydrogen), electrode diameter (3.2, 4, 5, 6mm) and initial plate temperature (0, 25, 200, 300°C) on the cracking, micro-structure and hardness in the heat-affected zone.
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