Multilayer, temperature resistant, composite label

摘要: A composite material suitable for labeling a substrate. The material, which is preferably ceramic composite, comprises fired body and layer thereon. includes base that comprising glassy phase refractory phase, the being capable of wetting substrate at an application temperature. There sufficient color contrast between top such code pattern (e.g., bar code) present (or formed) optically discernible. Methods making using same are also taught.