微晶玻璃是将玻璃在严格受控的条件下进行再加热,使其均匀地析出、成长很多微小晶粒而像陶瓷那样的多晶体。它出自玻璃又与原来的玻璃不同,具有很多优异的特性。自20世纪50年代由美国首先研制成功后,开始主要用来制作流体元件、雷达天线罩、导航陀螺、电容器、轴瓦轴套以及西餐 The glass-ceramics are recrystallized under strict controlled conditions to uniformly precipitate a large number of tiny crystal grains, such as ceramics. It comes from glass and is different from the original glass, and has many excellent characteristics. Since it was first developed by the United States in the 1950s, it was mainly used to make fluid components, radar radome, navigation gyro, capacitors, bearing bushings, and western foods.