| abstract |
A component of a process chamber is cleaned and refurbished. The component has a structure with an overlying coating having of a first layer. To refurbish the component, the first layer is removed to form an exposed surface on the structure. During or after the removal of the coating, the exposed surface is cleaned with a cleaning fluid, which deposits cleaning residue on the exposed surface. The exposed surface is heated in a substantially non-oxidizing atmosphere to a temperature that is sufficiently high to vaporize the cleaning residue from the surface, thereby forming a cleaned surface. A second layer is formed over the cleaned surface. |