Dongguan Ming Rui Ceramic Technology Co., Ltd
Many people do not know about zirconia ceramics. Zirconia ceramics is a new type of high-tech ceramics. In addition to precision ceramics, it should have high strength, hardness, high temperature resistance, acid and alkali corrosion resistance and high chemical stability. Higher toughness than general ceramics. So many people will ask if zirconia ceramics are resistant to acid and alkali corrosion?
Zirconia ceramics are more balanced in acid and alkali resistance and can be used under medium and strong acid or medium alkali conditions under normal conditions. Not resistant to high acid and alkali. If the environment is more than 1:9 hydrochloric acid or more than 10% sodium hydroxide solution, there will be obvious corrosion.
The properties of zirconia ceramics are wear resistance, high temperature resistance, acid and alkali corrosion resistance and good insulation. Because they are relatively cheap and easy to obtain, they are widely used in many industries such as machinery, electronics, chemical industry and fire resistance. Strong acid and alkali).
Zirconia ceramics are novel ceramics, which are mainly divided into three kinds of magnesium-stabilized zirconia ceramics, yttrium-stabilized zirconia and yttrium-stabilized zirconia. The excellent physical and chemical properties have not only become a research hotspot in scientific research, but also in industrial production. To a wide range of applications, it is an important raw material for refractory materials, high temperature structural materials and electronic materials. Among various metal oxide ceramic materials, zirconia has the best high-temperature thermal stability and thermal insulation properties, and is most suitable for ceramic coatings and high-temperature refractory products.
The smectite-based ceramic pigment with zirconia ceramic as the main raw material is an important component of high-grade glaze; the thermal conductivity of zirconia is the lowest among common ceramic materials, and the thermal expansion coefficient is closer to that of metallic materials, which becomes important. Structural ceramic material; special crystal structure makes it an important electronic material.
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