Jingdezhen Porcelain Heritage & Kiln Craft Simulator

Ceramic Workbench Song & Ming Dynastic Recipes

1. Binary Clay Body (Kaolin vs. Petuntse)

Kaolin (Gaoling Clay - Refractory Alumina) 55%

Petuntse (China Stone - Fusible Feldspar) 45%

2. Historical Mineral Glaze

Cobalt Blue

Qinghua (Co₂O₃)

Celadon

Longquan (Fe²⁺)

Copper Red

Jihong (Cu₂O)

Coloring Oxide Concentration 2.5%

3. Wood-Firing Dragon Kiln Dynamics

Peak Temperature (°C) 1320 °C

High-Heat Soak Time (Hours) 4.0 hrs

Atmosphere Draft Control

Interactive Vessel Vitrification & Firing Curve

Kiln at Equilibrium

Vitrification Status Fully Vitrified (High-Fire Porcelain) Mullite crystal needles formed in glassy feldspathic matrix

Material Porosity 0.4% Zero liquid absorption barrier (Standard: < 0.5%)

Imperial Craft Rating Imperial Grade Standard Jingdezhen Imperial Kiln Bureau specification

Defect Risk Low (Optimal Flux Ratio) Equilibrium thermal expansion and contraction

Observed Ceramic Glaze Surface

Vibrant cobalt blue underglaze with glassy translucent Jingdezhen glaze

Jingdezhen Porcelain Heritage Studio