L5 – Kiln Firing
June 2024 (date to be confirmed), Lucideon HQ, Staffordshire
All saleable items must pass successfully through the firing processes.
The practical session will include the use of a pyrometer (Bullers Rings), gradient firing trials, the use of thermocouples, and a fault solving enterprise.
The module describes:
- The reactions which take place in a clay, quartz and feldspar body during the firing process
- Changes to bodies which occur during firing
- The firing curve and the key control points
- Use of pyrometers to measure heat work
- Features of the different types of kiln, kiln atmosphere, and pressure
- Use of thermocouples
- Investigating firing problems
At the end of the module, you will be able to understand:
- The principles of the firing process
- How to control the firing process
- The firing of ceramic tableware items best practice
- Maintenance and energy saving best practice