What is another word for fireclay?
Pronunciation: [fˈa͡ɪ͡əkle͡ɪ] (IPA) 
Fireclay is a type of clay that can withstand extremely high temperatures without melting or deforming. It is commonly used in the construction of refractory bricks, furnace linings, and other heat-resistant materials. Fireclay is also known as refractory clay, because of its ability to resist heat and fire. Some other synonyms for fireclay include heat-resistant clay, ceramic clay, kiln clay, high-alumina clay, and fire resistant clay. While these synonyms are not necessarily interchangeable, they all describe materials that share similar characteristics and are used in similar applications. Regardless of what you call it, fireclay remains an important material for many industrial processes and construction applications.
