Abstract
In this study, kinetics of borided ductile iron and lameller graphite grey cast iron were investigated by processing boronizing treatment (was carried out in Ekobor-II powders). The process temperatures and durations respectively 1123, 1173, 1223 K for 2, 4 and 6 hours, with pack boronizing method and under atmospheric pressure in electrical resistance furnace. Changing of borided layer properties was investigated by using optical and scanning electron microscopy, X-ray diffraction and micro-Vickers hardness testers. The growth kinetics of the boride layers forming and thickness of boride layer were computed for both cast iron. The main phases for two processes Fe2B and FeB were defined on the surface.
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Kayali, Y., Akcin, Y., Mertgenc, E. et al. Investigation of kinetics of borided ductile and lamellar graphite cast iron. Prot Met Phys Chem Surf 53, 127–132 (2017). https://doi.org/10.1134/S2070205117010105
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DOI: https://doi.org/10.1134/S2070205117010105