FIELD: metallurgy.
SUBSTANCE: method of obtaining tungsten bronzes of lead consists in the interaction of lead tungstate, tungsten oxide (VI) and metallic tungsten powder in a low-temperature eutectic melt of lithium and sodium chlorides at a temperature of 550 to 580°C, wt %: PbWO4 - 4-14%, LiCl - 70-76%, NaCl - 16-20%, WO3, W is the rest.
EFFECT: invention provides chemical synthesis of tungsten bronzes of lead at a lower temperature and shorter synthesis time.
2 cl, 1 dwg, 4 ex
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