Abstract
This article investigates the phase composition and the defect substructure of a modified layer built up on Hardox 450 steel by wire containing C, Mn, Si, Cr, Nb, W, and Fe. It is established that, upon surfacing, a high strength surface layer with increased microhardness is formed. Using transmission electron microscopy, it is demonstrated that strengthening of the surface layer can be attributed to generation of multiphase submicron- and nanosized structure with inclusions of niobium carbide particles of submicron size.
| Original language | English |
|---|---|
| Pages (from-to) | 427-432 |
| Number of pages | 6 |
| Journal | Inorganic Materials: Applied Research |
| Volume | 9 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 May 2018 |
Keywords
- cladding
- defect substructure
- Hardox 450 steel
- microhardness
- phase composition
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Cite this
Konovalov, S. V., Kormyshev, V. E., Gromov, V. E., Ivanov, Y. F., & Kapralov, E. V. (2018). Gradient Structure Generated in Hardox 450 Steel with Built-Up Layer. Inorganic Materials: Applied Research, 9(3), 427-432. https://doi.org/10.1134/S2075113318030164