FIELD: crystals growing.
SUBSTANCE: the method for alloying zinc sulfide crystals with iron or chromium includes mixing zinc sulfide powders and alloying metal monosulfide powder, followed by growing the crystal from the melt by vertical zone melting.
EFFECT: the method makes it possible to obtain ZnS crystals with a uniform distribution of the alloying additive along their length and the concentration of the alloying metal (iron or chromium), which coincides with its content in the initial charge.
1 cl, 1 dwg, 1 tbl, 6 ex
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