耐热陶瓷应用范围相当广泛。除了制作生活用品以外,耐热材料还被应用在航天领域和发动机制造上。航天飞机在大气层中高速飞行时,由于空气的剧烈摩擦,机体表面会产生2800℃的高温。如此高温面前,一般金属都会熔化。所以,航天飞机表面需要贴上一层耐热的陶瓷材料才能保证其安全。 Heat-resistant ceramics have a wide range of applications. In addition to making household items, heat-resistant materials have also been used in aerospace and engine manufacturing. When the space shuttle is flying at high speed in the atmosphere, due to the intense friction of the air, the surface of the body will produce a high temperature of 2800°C. In the face of such high temperatures, the general metal will melt. Therefore, the spacecraft surface needs to be coated with a layer of heat-resistant ceramic material to ensure its safety.