Petar Janjatović

Petar Janjatović is an Assistant Professor at the Chair of Materials and Joining Technologies, Faculty of Technical Sciences, University of Novi Sad. His research focuses on advanced welding techniques, nanomaterials integration, and mechanical properties of metallic alloys.

• Current Affiliation: Chair of Materials and Joining Technologies, University of Novi Sad
• Academic Rank: Assistant Professor since 2024
• Previous Roles: Assistant with PhD (2024), Assistant-Master (2017-2022), Teaching Associate (2014-2016)

Research highlights include:

• Optimization of A-TIG welding through nanoparticle coatings
• Surface property enhancement via friction stir processing
• Ballistic performance analysis of perforated austempered ductile iron plates
• Critical raw material reduction in stainless steel joining
• Microstructure engineering for improved wear resistance in cobalt alloys

His publications span 2019-2017, covering topics in welding technology, nanomaterials, and mechanical engineering. Key journals include Metals, Defence Science Journal, and IOP Conference Series. Collaborative work emphasizes industrial applications in metallurgy and sustainable manufacturing.