Thermal Barrier Coating (TBC) is a kind of ceramic coating.TBC deposits on the surface of metal materials or alloys therefore it prevents the quantity of heat from transferring from outside to inside.

• 摘要热障涂层(TBC)是一种陶瓷涂层，它沉积于耐高温金属或超合金表面，用于保护基底材料，使得用其制成的设备部件能在高温下运行。