Preparation of yttrium metal by reduction of yttrium trifluoride with calcium

نویسندگان

  • O. N. Carlson
  • F. A. Schmidt
  • F. H. Spedding
چکیده

The preparation of yttrium metal by the reduction of yttrium trifluoride with calcium is described. Alternate methods employing the formation of a low melting Y-Zn or Y-Mg intermediate alloy are evaluated and data on chemical and microscopic purity of the resulting metal are presented.

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تاریخ انتشار 2016