超声速飞行能使飞机和导弹遭受極高的温度和应力,并已导致特种钢的发展,以满足热障的要求。由于将钢板轧至極薄的厚度并使得到的薄片成形为蜂窝结构的工艺不断发展,已使相当重的材料在飞机上的应用成为可能。具有高强度重量比的蜂窝结构是由極薄的不锈钢Z形薄片所组成的,这种薄片在节点钎焊起来(?)形成蜂窝结构,其强度可抵得上相 Supersonic flights can subject aircraft and missiles to extreme temperatures and stresses and have led to the development of specialty steels to meet thermal barrier requirements. As the process of rolling steel sheets to an extremely thin thickness and shaping the resulting sheet into a honeycomb structure continues to evolve, application of relatively heavy materials to aircraft has become possible. The honeycomb structure with a high strength to weight ratio is composed of an extremely thin stainless steel Z-shaped sheet which is brazed at the nodes (?) To form a honeycomb structure of strength comparable to the upper phase