耐火粘土

耐火粘土能做成的东西不多，但每个都是科技进步上不可或缺的要素！耐火粘土比普通粘土能承受更高的高温，因此某些高级设备只能用耐火粘土建造。

Fire clay is made from graphite powder, crushed in a quern, as well as kaolinite powder

Kaolinite powder is made by heating Kaolin Clay. However, the process is not perfect, and only 20%% of clay will form powder!

用耐火粘土塑形成未烧制的坩埚。

作为理想的隔热材料，耐火砖是建造高炉的必需品。

Fire Ingot Molds are a stronger type of Ingot Mold that has just a 1 in 100 chance of breaking, compared to 1 in 10 for a regular ingot mold.