The ability of Omani local pottery earthenware to accept low- and medium-temperature fired glazes can face technical difficulties. The impurities included in the clays extracted from local fields, especially iron oxid...The ability of Omani local pottery earthenware to accept low- and medium-temperature fired glazes can face technical difficulties. The impurities included in the clays extracted from local fields, especially iron oxide, are a noted weakness that affects painting the local pottery with shiny, opaque, or matte glazes. Previously published research conducted by the researcher on Omani earthenware clays focused on finding a special transparent, shiny, and stable glazing recipe, but few studies have provided matte and opaque glazing recipes that are technically suitable for local Omani clays. By using laboratory-based experimental methodology, this research will investigate the possibility of using White Zircon Borax Frit (WZBF) to develop matte and opaque stable glazes that are suitable with local Omani pottery clay bodies. In the end of this experimental research, the purpose of this project is to develop applicable glazing recipes to be used for painting pots made by Omani clays.展开更多
Glazes on ceramics provide a durable finish as well as a protective layer, impervious, sanitary, and generally easily cleaned surface, have the advantage of having a very wide spectrum of colors. As a result, color ha...Glazes on ceramics provide a durable finish as well as a protective layer, impervious, sanitary, and generally easily cleaned surface, have the advantage of having a very wide spectrum of colors. As a result, color has a lot of variability, luminosity and permanence. This method of coating is suitable for products that are not too big a smooth and can be done quickly such as plating of coffee mugs, cups or bowls. Putting the product in the enameled tank must not be soaked for too long as it will thicken the coating. When the coating is dry it will slip off easily. Therefore, this research is to provide product dipping. Good and consistent plating at all times and then industrial robots are used to help in plating or dipping. The robot can control the work quickly. According to the position and speed control can reduce the working time in the further.展开更多
文摘The ability of Omani local pottery earthenware to accept low- and medium-temperature fired glazes can face technical difficulties. The impurities included in the clays extracted from local fields, especially iron oxide, are a noted weakness that affects painting the local pottery with shiny, opaque, or matte glazes. Previously published research conducted by the researcher on Omani earthenware clays focused on finding a special transparent, shiny, and stable glazing recipe, but few studies have provided matte and opaque glazing recipes that are technically suitable for local Omani clays. By using laboratory-based experimental methodology, this research will investigate the possibility of using White Zircon Borax Frit (WZBF) to develop matte and opaque stable glazes that are suitable with local Omani pottery clay bodies. In the end of this experimental research, the purpose of this project is to develop applicable glazing recipes to be used for painting pots made by Omani clays.
文摘Glazes on ceramics provide a durable finish as well as a protective layer, impervious, sanitary, and generally easily cleaned surface, have the advantage of having a very wide spectrum of colors. As a result, color has a lot of variability, luminosity and permanence. This method of coating is suitable for products that are not too big a smooth and can be done quickly such as plating of coffee mugs, cups or bowls. Putting the product in the enameled tank must not be soaked for too long as it will thicken the coating. When the coating is dry it will slip off easily. Therefore, this research is to provide product dipping. Good and consistent plating at all times and then industrial robots are used to help in plating or dipping. The robot can control the work quickly. According to the position and speed control can reduce the working time in the further.
