Dunting

Dunting

Dunting is a term used in ceramics to describe a specific type of defect that can occur during the firing process. It refers to the formation of small, circular cracks or indentations on the surface of a ceramic piece, typically caused by rapid cooling or uneven heat distribution within the kiln. These cracks, which often resemble the impression left by a small, blunt object, can compromise the structural integrity and aesthetic appeal of the finished product. Dunting is more likely to occur in thicker or unevenly shaped pieces, where temperature gradients are more pronounced. To prevent dunting, ceramicists must carefully control the firing and cooling processes, ensuring that the temperature changes gradually and uniformly throughout the kiln. This may involve adjusting the kiln's ventilation, using slower cooling rates, or employing specialized firing techniques such as candling or soaking. Despite the challenges posed by dunting, many ceramicists embrace the unique character and organic nature of these imperfections, incorporating them into their artistic vision as a testament to the unpredictable and transformative nature of the firing process

ceramics, firing, defect, cracks, indentations, cooling, heat distribution, kiln, temperature gradients

— John Armstrong

CITATION : "John Armstrong. 'Dunting.' Design+Encyclopedia. https://design-encyclopedia.com/define/dunting?E=434149 (Accessed on October 14, 2026)"