Cracking in the ceramic surface Technical and aesthetically

Abstract

This study included disclosure of the aesthetics of cracking through the technical data varied connotations , through the case of understanding the aesthetic associated with the mentality of a potter and by evidence that carry a variety of forms connotations and elevate the significance of the aesthetic to the level of nature abstract of the surface of the ceramic is also a cracking in the surface of ceramic system of signs that carry the variety gives indications of cracking nature Mch show signs of the foot and the researcher finds that the aesthetics of contemporary ceramics in cracking the case marks the transformation of scientific research in the technical and aesthetic associated Moundz ceramic .This study also included the production of glass Rift using local materials where the body of the potter made from Tine province of Babylon " MAHAWEEL " glass of local salt (NaCl) was drafted in accordance with the mixture of glass and base Seker by four blends ranging proportion of sodium chloride ( 23.7 % to 9.7 % ) with the use of lead oxide (Pb3O4) Ksahir complementary to the base Seker .Prototypes have been formed on a potter's wheel was burning by electric furnace and an electronic scale to measure the temperature , the glass plate using spray gun , the agenda was adopted to reach the desired temperature . The results of the Aaanat (1-2 ) with a cracked surface is very large and in the form of a network of minute cracks either at the level of the glass layer did not give good results because of the high proportion of sodium at the expense of either models lead (3-4 ) with cracks were less in terms of size cracking as well as the depth of the notch inside any cracking that increasing the ratio of sodium lead to increased network faults