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The single crystal growth of various colored cubic zirconia for jewelry

  • Journal of the Korean Crystal Growth and Crystal Technology
  • Abbr : J. Korean Cryst. Growth Cryst. Technol.
  • 2007, 17(6), pp.272-276
  • Publisher : The Korea Association Of Crystal Growth, Inc.
  • Research Area : Engineering > Materials Science and Engineering

남경주 1

1㈜극동보석

Accredited

ABSTRACT

The various colored cubic zirconia single crystals for jewelry were grown by skull melting method of excellentproductivity. The cubic zirconia is similar to the character of diamond, which has high refractive index, large dispersionand high hardness. It is posible that the development of new colored cubic zirconia by doping 3d-transition elements orone or over two materials among Pr6O11, TiO2, MnO2 and Er2O3 as coloring agent. Subsequent heat treatment improves thequality of color and uniformity. This study is aimed the color reapearance of cubic zirconia such as natural peridot,smoky-quartz and red-tourmaline.Key words Cubic zirconia, Skull melting, Synthetic gemstone, Peridot, Smoky-quartz, Red-tourmaline

Citation status

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