Determination of the transition resistance of detachable electrical contacts with Camital active grease

• Date: 2026
• Main Authors: Kozyrskyi, V. V., Bunko, V. Ya., Darmoris, P. M.
• Format: Article
• Language: English; Ukrainian
• Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2026
• Subjects: electrical contact; contact resistance; composite electrical grease; Camital; shape memory alloy; thermal; thermomechanical and tribological processes
• Online Access: https://eie.khpi.edu.ua/article/view/358434
• Journal Title: Electrical Engineering & Electromechanics

Problem. The reliability of detachable electrical contact connections is significantly reduced due to an increase in transition electrical resistance caused by thermomechanical deformations, oxidation of contact surfaces, and a decrease in the effective contact area during operation. According to th...