Device for heating moulded parts, in particular of ceramic, moulded dental parts

摘要

The device has a microwave generator that impinges a susceptor with microwave radiation, where the susceptor is arranged between a molding (12,14) and the microwave generator. The susceptor partially forms both an inner ring (16) and an outer ring (18), and the molding is arranged between the inner ring and the outer ring. The susceptor is formed as semiconductor, and has a protective layer that is made of silicon dioxide. A circular area (26) is formed, which is provided with a ball bed made of sintered zirconium dioxide or aluminum oxide.