Abstract
THE R-phase was first found1 in the chromium–molybdenum–cobalt ternary system. Its crystal structure has been determined by Shoemaker et al.2. Additional R-phases were later found in the molybdenum–manganese–cobalt and molybdenum–manganese–iron ternary systems3, as well as in the titanium–manganese binary system4. Recently, in the investigation of several ternary systems with silicon a number of new R-phases have been identified. Table 1 gives the approximate composition and the lattice parameters of these new R-phases:
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BARDOS, D., GUPTA, K. & BECK, P. New Ternary R-Phases with Silicon. Nature 192, 744 (1961). https://doi.org/10.1038/192744a0
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DOI: https://doi.org/10.1038/192744a0
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