Abstract
The mechanical activation (MA) of a charge of a hard magnetic 22Kh15KT alloy is studied by wet and dry milling in a planetary mill in a medium of argon and ethyl alcohol with addition of surface-active materials and without them. It is shown that, upon dry MA, powder alloy components are alloyed with formation of two bcc solid solutions and, upon wet MA, charge particles are only intensely dispersed. Dispersion is developed at the highest degree in the first five minutes of MA.
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Original Russian Text © M.I. Alymov, I.M. Milyaev, A.E. Sychev, D.Yu. Kovalev, V.P. Korneev, Yu.G. Morozov, V.S. Yusupov, T.A. Bompe, 2014, published in Metally, 2014, No. 4, pp. 61–67.
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Alymov, M.I., Milyaev, I.M., Sychev, A.E. et al. Mechanical activation of a hard magnetic Fe-Cr-Co alloy powder charge. Russ. Metall. 2014, 555–560 (2014). https://doi.org/10.1134/S0036029514070027
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DOI: https://doi.org/10.1134/S0036029514070027