Increasing the service life of fire equipment parts

Increasing the service life of fire equipment parts

Alexandra A. Snezhko1,2, Anastasia P. Filkova1, Oleg R. Luzanov2
1Siberian Fire and Rescue Academy, Zheleznogorsk, Russian Federation; 2Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russian Federation

The paper analyzes the causes of wear and methods of hardening of fire equipment parts. The results of studies of the influence of technological parameters on the structure and properties of oxide coatings (hardness, thickness, wear resistance) are presented. The influence of the chemical composition of the base material on the geometry and performance characteristics of parts after microarc oxidation is discussed.

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