METHOD FOR PRODUCING DISSIMILAR METAL-CONTAINING ZINC SULFIDE

摘要

PROBLEM TO BE SOLVED: To provide a method for performing improvement, in production of dissimilar metal-containing zinc sulfide with a sulfidation corrosive metal doped as a dissimilar metal, in such a manner that variation in concentration distribution of the dissimilar metal contained in the dissimilar metal-containing zinc sulfide is reduced compared with the case using the conventional well-known production method.

SOLUTION: In the method for producing dissimilar metal-containing zinc sulfide in which plasma discharge is performed using two metal electrodes in molten sulfur, the metal electrodes are composed of a first electrode made of zinc and a second electrode obtained by coating the surface of a sulfidation corrosive metal with zinc.

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