Optimization of laser surfacing technological parameters to composite coatings WC/INC625

Zhavoronkova E., Alekseev A.,Bazaleeva K., Pakhomova S.

E3S Web of Conferences(2023)

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摘要
Single laser tracks of the WC/INC625 composition in a wide range of concentrations of the carbide phase obtained by laser surfacing at various values of the technological parameters of the process are studied. Based on the results of quantitative metallographic analysis, promising compositions of coatings were selected and intervals of technological parameters were established. The modes allowing to obtain objects without cracks, with minimal porosity and a given geometry of the laser track cross-section were determined.
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关键词
composite coatings wc/inc625,composite coatings,laser
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