Abstract
The paper proposes substitution of the conventional production process in fabrication of a bimetallic part of “Body” type for a technology combining conventional casting and coaxial laser cladding. We investigated the morphology of the surface of splintered and spherically shaped powder particles. It is shown that the spherical form is more preferable for the coaxial laser cladding. We investigated laser cladding of molybdenum powder onto cast steel. Based on the parametric analysis results, the preferable laser cladding modes are defined. It is shown that for the operational requirements specified for the molybdenum layer of the “Body” part, the laser cladding is a more advanced method than the conventional brazing procedure.
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