Detonation coverings on basis of FeAl2 for protection of friction units against wear
processes
V.V. Shepetov, О.U. Sydorenko
The generalization
of results of the laboratory researches accepted in practice, shows, that the
carried out researches testify to expediency of use of the developed detonation
coverings of system FeAl2-Ti-Si for increase of wear resistance and durability
of the rubed interfaces working in absence of
greasing. Besides, the application of the specified wearproof
coverings as have shown the economic data, promote the improvement of quality
and durability of the details working in conditions of friction, reduction in
expenses for repair work and manufacture of spare parts, that, finally, results
in significant economy of metals.
Key
words: friction, alloy, aluminide,
wear resistance, tribooxidation,
detonation covering.