Igor Krivtsun – författare

Laser-Arc Processes and Their Applications in Welding and Material Treatment presents a comprehensive and timely overview of laser-arc processes for material joining and treatment, which is a current and developing research area. The authors review existing methods for combined welding and associated processes and describe theoretical investigations of the stationary combined discharge induced by focused laser radiation of CW CO2-lasers affecting the DC arc plasma. The volume also details the main principles of integrated plasma torches together with their applications in the joining and treatment of materials.

Welding and Related Technologies contains the papers presented at the VIIth International Conference on “Welding and Related Technologies” (WRT 2024, Yaremche, Ukraine, 7-10 October 2024). The topics covered include:Innovative Technologies, Materials and Equipment for Welding and Related ProcessesStrength and Stress-Strain States of Welded Joints and StructuresAdditive TechnologiesNew Structural And Functional Materials, Nanomaterials, CompositesSurface EngineeringMathematical Modeling of Welding And Related ProcessesAdvanced Technologies of Special ElectrometallurgyNon-Destructive Testing and Technical DiagnosticsMaterials and Technologies for Medicine and Ecology of Welding ProductionWelding and Related Technologies is of interest to scientists from academic institutions, universities and industry, domain experts, and postdoctoral fellows interested in the latest theoretical developments and applications of welding.

Laser-Arc Processes and Their Applications in Welding and Material Treatment presents a comprehensive and timely overview of laser-arc processes for material joining and treatment, which is a current and developing research area. The authors review existing methods for combined welding and associated processes and describe theoretical investigation

Laser-Arc Processes and Their Applications in Welding and Material Treatment presents a comprehensive and timely overview of laser-arc processes for material joining and treatment, which is a current and developing research area. The authors review existing methods for combined welding and associated processes and describe theoretical investigation

This book presents advanced laser and hybrid plasma-laser technologies, covering mathematical models of thermal processes, microstructure evolution, and mechanical properties across major metal groups. It explores laser-plasma interaction dynamics, absorption efficiency, and thermal field calculations under pulsed and continuous heating. Surface layer characteristics are examined alongside practical applications including laser-based stiffening, thermo-deformation hardening, sheet metal forming, diamond-containing composite coatings, laser-powder surfacing, and surface treatments like cleaning and nitriding. The content reflects the combined expertise of the Igor Sikorsky Kyiv Polytechnic Institute and the Paton Electric Welding Institute.