Publisher： Trans Tech Publications
E-ISSN： 1662-9779|2016|254|290-295
ISSN： 1012-0394
Source： Solid State Phenomena, Vol.2016, Iss.254, 2016-10, pp. : 290-295
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Abstract
Laser cladding process is used to obtain protective coatings using as heat source a laser. This melts the substrate and the feedstock material to create a protective coating and provides a strong metallurgical bond with minimal dilution of the base material and reduced heat affected zone. In the present study a commercial NiCrSiFeB composition was deposited by laser cladding process using different parameters onto the surface of a steel substrate. The obtained coatings were investigated in terms of microstructure, hardness and wear behavior. The experimental results revealed that the laser power had a considerable influence on the wear resistance of NiCrSiFeB coatings.
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