Beryllium oxide ceramics with high melting point, thermal shock resistance, its thermal conductivity is similar to copper, silver, and also offers an excellent electrical insulation properties, at room temperature, thermal conductivity is about 20 times, alumina ceramic heating is in electronics components and quality of life to life, and beryllium oxide ceramics, because it has ideal thermal conductivity, use of quality and prolonging the service life of the device is advantageous to the device to the development of miniaturization. Improve the power of the device, therefore, can be widely used in aerospace, nuclear power, metallurgical engineering, electronics industry, rocket manufacturing and so on.

     About beryllium oxide toxicity, it refers to the toxic soluble beryllium oxide, for we use beryllium oxide ceramic is a 1650 ~ 1700 ℃ sintering, make a into porcelain material, it is not soluble in acid, alkali, therefore, to use beryllium oxide ceramics (as long as through appropriate protection) is not toxic.