Techno File: Tenmoku to Tomato Red
Ryan Coppage, PhD and Jenn Wicks
Do you ever wonder how a glaze can completely change color with the adjustment of a single ingredient? Take a … Read More
Tag: zinc oxide
ZnO—High-temperature flux that promotes brilliant glossy surfaces. In some glazes can encourage opacity. With titanium in low-alumina glaze can encourage macrocrystalline growth (crystalline glazes). Volatizes in high-fire reduction. Toxic in inhalation. Source: Clay: A Studio Handbook
The Low Down on Ceramic Pigments and Stains
Ceramic pigments, often referred to as ceramic stains, have vastly opened up the color possibilities for potters. And as we … Read More
The New World of Crystalline Glazes: Developing Beautiful Crystals in Reduction
It used to be thought that crystalline glazes were only possible in an oxidation atmosphere. But as many more potters … Read More
Testing Cone 5 Glazes and Colorants to Expand Your Palette
Whether you work with cone 5 glazes or do high fire reduction, there are so many variables involved in ceramic glazes. These … Read More
Understanding Glaze and Clay Materials
Today, we live in an age of super abundance of ceramic raw materials. Innumerable clays and glaze materials offer us … Read More
Clay Culture: Jaipur Blue Pottery
Jaipur blue pottery is said to have been imported via Mongol artisans, who mixed their knowledge of Chinese glazing technology … Read More
In the Studio: Metal Marking on Functional Ware
Linda Bloomfield and Dave Finkelnburg
Testing standards are important to both the studio artist and his or her customers. While we may give specific instructions … Read More
Experiments in Peach Bloom: Extensive Testing Reveals Secrets of an Elusive Ceramic Glaze
Peach Bloom glazes (aptly named since they look like ripening fruit) are some of the most delicate and beautiful glazes … Read More
A Traditional High Fire Pottery Glaze is Well Within the Reach of Cone 6 Potters
Ah celadons, how I love celadons. These traditional east Asian glazes can produce translucent colors ranging from soft greens and … Read More
Mid-Range Reduction Firing: It’s Not Just Cooler, It’s Cool!
As I have mentioned before on CAD, ceramics is not the greenest of art forms, but it is nice to … Read More
