Properties, preparation and requirements to testing of ceramic materials

摘要: The strength of ceramic materials is mainly defined by the defect or flaw size in bulk as well on surface component. Defects can have various origins like raw materials, processing, moulding, sintering, and finishing. For a break through ceramics engineering minimization concentration necessary improvement non-destructive test procedures. methods should be able to detect flaws, even complex component shapes, density fluctuations, especially green bodies, stresses final compound. They adaptable industrial production processes.