After grinding， the glaze slurry has to be stored in the container for a period of time, the process is called aging. Its purpose is to make the glaze slurry adapting to the requirements of the enamelling:It is recommended that the base glaze slurry be stored in a ceramic jar or stainless steel container and must be protected from light. It is recommended that the storage room temperature should not exceed 25°C.

1. Flowability and yieldingFlowability refers to the performance of the glaze slurryto evenly coat the metal. Typical enamelling methods such as dip enamelling, electrophoresis, spraying, etc. r