Abstract
A completely austenitic structure has been obtained ten times faster via the mechanical alloying (MA) of high-nitrogen 25Cr10Mn1N alloy from metal components and manganese nitride than during the MA of similar steels in a nitrogen atmosphere. A mechanism for the bcc → fcc phase transformation that occurs during MA, and where deformation stacking faults of the layer fault type on the {211} atomic planes of the bcc phase play a key role, is considered and proposed.
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Original Russian Text © G.A. Dorofeev, A.N. Lubnin, A.L. Ulyanov, V.V. Mukhgalin, 2017, published in Izvestiya Rossiiskoi Akademii Nauk, Seriya Fizicheskaya, 2017, Vol. 81, No. 7, pp. 887–891.
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Dorofeev, G.A., Lubnin, A.N., Ulyanov, A.L. et al. Accelerated mechanosynthesis of high-nitrogen stainless steel: Mössbauer and X-ray diffraction studies. Bull. Russ. Acad. Sci. Phys. 81, 803–806 (2017). https://doi.org/10.3103/S1062873817070085
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DOI: https://doi.org/10.3103/S1062873817070085