FORMATION OF A DISPERSION-HARDENED STRUCTURE IN HADFIELD STEEL UNDER FRICTION. PART 2
The gradient structure formed in the surface layers of Hadfield steel under dry sliding friction was studied using Moessbauer spectroscopy and electron microscopy. Structural-phase transitions are established in the contact stress zone on the steel surface. The 20-pm-thick surface layers reveal strain-induced short-range ordering with an increased number of neighboring manganese and carbon atoms. Thinner (up to 1 pm) layers are composed of nanocrystalline carbides of the (Fe,Mn)3C type.
Authors
- Н. В. Катаева (ORCID: https://orcid.org/0000-0001-9289-2808)
- А. Е. Заматовский
- В. А. Шабашов (ORCID: https://orcid.org/0000-0002-9110-3974)
- К. А. Козлов (ORCID: https://orcid.org/0000-0002-4208-7664)
Publication Details
- Journal
- Fizicheskaya Mezomekhanika
- Published
- 2025-01-01
- DOI
- https://doi.org/10.55652/1683-805x_2025_28_2_59-68
- Primary Topic
- Metal Alloys Wear and Properties
- Type
- article
- Field-Weighted Citation Impact
- 0.00