Abstract
Wear-resistant IChKh28N2 cast iron is investigated by X-ray spectral phase analysis and scanning electron microscopy, with and without the introduction of a modifying mixture (d-metal oxides in the form of ultrafine powder and nanopowder) and cryolite (Na3AlF6) reducing agent. The elementary and phase composition is determined; the microstructure of the metal matrix and eutectic is studied. The introduction of a modifying mixture and cryolite reducing agent changes the morphological structure, shifts the ratio of the basic phases, reduces the corrosion rate, and increases the corrosion resistance.
| Original language | English |
|---|---|
| Pages (from-to) | 495-498 |
| Number of pages | 4 |
| Journal | Steel in Translation |
| Volume | 43 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 5 Dec 2013 |
Keywords
- corrosion resistance
- microstructure
- modification
- nanopowder
- phase composition
- ultrafine powder
ASJC Scopus subject areas
- Materials Science(all)
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Zykova, A. P., Kurzina, I. A., Lychagin, D. V., Nikulina, A. A., & Novomeiskii, M. Y. (2013). Influence of a metal-oxide modifying mixture in ultrafine powder form on the physicochemical characteristics of IChKh28N2 cast iron. Steel in Translation, 43(8), 495-498. https://doi.org/10.3103/S0967091213080160