Analysis of the preparation process and characteristics of electric melting zirconia
Release time:
2024-09-15
Electric fused zirconia is an important ceramic material with excellent physical properties and chemical stability.
Electric melting zirconia is an important ceramic material with excellent physical properties and chemical stability. It is mainly composed of zirconia (ZrO2) and a small amount of additives, prepared by the electric melting method. Electric melting zirconia is widely used in the industrial field, especially exhibiting good performance in high temperature, high pressure, and corrosive environments. The following will provide a detailed introduction to the preparation process, characteristics, and application fields of electric melting zirconia.
The preparation process of electric melting zirconia mainly includes steps such as raw material preparation, electric melting, and forming. First, high-purity zirconia powder and additives are selected and mixed evenly. The mixture is then placed in a specially designed electric melting furnace, where high-temperature arcs melt the raw materials and cool them into a blank. The blank is then formed and processed through sintering and other techniques to obtain the finished product. Through this series of preparation steps, electric melting zirconia materials with high purity and dense structure can be obtained.
Electric melting zirconia has many excellent characteristics, including high hardness, high strength, wear resistance, high temperature resistance, and good chemical stability. Its hardness reaches level 9, second only to diamond, making it widely used in wear-resistant applications. At the same time, electric melting zirconia also has very high strength, with good tensile and compressive properties, allowing it to remain stable in harsh high temperature and high pressure environments. Additionally, this material has excellent corrosion resistance, making it less susceptible to chemical erosion and capable of long-term stable operation.
Electric melting zirconia has a wide range of applications in the industrial field, mainly including aerospace, chemical industry, and machinery manufacturing. In the aerospace field, electric melting zirconia can be used to manufacture high-temperature thermal barrier coatings and engine components, improving the overall performance and service life of materials. In the chemical industry, electric melting zirconia can be used to prepare wear-resistant parts for chemical equipment, valve seals, etc., enhancing the wear resistance and stability of the equipment. In the machinery manufacturing field, electric melting zirconia is often used to manufacture components such as bearings, bushings, and cutting tools, which can improve the service life and efficiency of machinery.
Zhengzhou Zhenzhong Electric Melting New Materials Co., Ltd. offers products covering metallurgical refractories, ceramic pigments, thermal barrier coatings, surface treatments, etc. If you need anything, feel free to contact us!
Key words:
Contact Phone:
Focus on us
Online message
We will contact you within one working day. Please pay attention to your email.