Aluminum Foil Saggars: An Easy Alternative to Traditional Clay Saggars
Saggar firing was originally developed to protect wares from ash-slagging and flame-flashing in wood firings, but in contemporary use, with … Read More
Tag: copper carbonate
CuCO3—a major glaze colorant to produce greens in LT and HT, copper reds in HT reduction, and greens and metallic effects in raku. Toxic in inhalation and ingestion. Source: Clay: A Studio Handbook
Crazy Beautiful Crazing: Uncovering the Mysteries of Snowflake Crackle Glazes
I have been messing around with crazing as a deliberate decorative effect lately. Though it is technically a glaze defect, … Read More
Recipes: More is More
Dick Lehman, Lisa Orr, and Stephanie Wilhelm
Dick Lehman, Lisa Orr, and Stephanie Wilhelm embrace the more-is-more approach with the help of these glaze recipes. … Read More
A Super Simple Analogy to Help You Understand Glaze Structure
Understanding glaze structure isn’t hard. Ceramic glazes consist of three main components: glass formers, fluxes, and refractories. If you can … Read More
Time to Warm Up! 5 Red and Orange Glaze Recipes
With the warming summer temperatures, I thought I would share some red and orange glaze recipes to brighten up your … Read More
The Beautiful Variations of Chun Glaze
Glazes in the Chun glaze family are lovely light blue high fire glazes that feature opalescence caused by micro bubbles … Read More
Building, Packing and Firing Saggars
Ceramic artist Joan Carcia delights in the fact that she never quite knows how each of her saggar-fired vessels will … Read More
In the Studio: Testing Durability
If you’re a maker of functional ware to be used with food or drink, it’s important to test the durability … 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
Techno File: Titanium Dioxide
Titanium dioxide’s ability to crystallize is what makes it different from other opacifiers. Find what else it can do and … Read More
