Replacing the head material for forming hollow porcelain ware

Automatic line for the production of hol

Automatic line for the production of hollow porcelain ware

✍ N. S. Tumanov 📂 Article 📅 1971 🏛 Springer US 🌐 English ⚖ 262 KB

Re-creation of the 1744 Heylyn and Frye

Re-creation of the 1744 Heylyn and Frye ceramic patent wares using Cherokee clay: Implications for raw materials, kiln conditions, and the earliest English porcelain production

✍ W.R.H. Ramsay; G.R. Hill; E.G. Ramsay 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 378 KB

Porcelain wares have been produced following the directions contained in the Heylyn and Frye patent of 1744, using Cherokee clay and a lime-alkali glass frit. The wares were fired to the bisque (~ 950°C), glazed using a clay-glass mixture, and then fired to a "heat-work" level of Orton cone 9-90°def