Study of Effective parameters on variety of green and blue colors in copper Containing glazes

Authors

1 Department of Handicrafts, University of Mazandaran

2 Department of Material Engineering, Iran University of Science and Thechnology

Abstract

Copper Combinations and most of all copper oxide, the compounds are Use it as a productive in the color of the glaze is very old. This Combinations To create color of green, green - blue and turquoise in the furnace oxidation in Various combinations of lead and alkaline glaze The past had been used. This Project as for Descriptive methods by The library Studies laboratory experience and Specify a basic glaze, Additive, type of body and engobe on color of Copper Combinations copper oxide, copper carbonate and, copper sulphate. This result was obtained ,the Copper Combinations in presence of additives such as sodium carbonate, borax and lithium oxide in the furnace oxidation in the base lead and alkaline on the pottery base and engob white base are created a variety of turquoise blue and green - blue colors.