Electrical Insulation Zirconia Toughened Alumina Ceramic Tubes Heater 3mm Element

Refractory Industrial Electrical Insulation 99% Al2O3 Alumina Ceramic Tubes Heater 3mm Element 99.7 thermocouple

Product Description

Zirconia Toughened Alumina Ceramics ( ZTA) has the characteristics of whiteness, corrosion resistance, and good chemical stability. Alumina has a high hardness and the toughness of zirconia is good. The two materials form an excellent composite of high strength and high toughness, and the application is more widely used.

Features

1.Increased Fracture Toughness

The high fracture toughness gives it very good edge strength and makes the material ideal for components subjected to impact loading.

2.Excellent Wear Resistance

During the sintering process, an extremely smooth microstructure is achieved which leads to superior wear performance.

3.Good Thermal Conductivity

ZTA materials provide for good dissipation of heat generated by friction.

Advantages

Alumina ceramics are the most versatile of the advanced technical ceramics stronger than the traditional ceramics chemically inert - excellent corrosion resistance outstanding electrical insulators, even at very high temperatures extremely hard - excellent abrasion resistance are almost unaltered at 1000°C useable up to 1700° All alumina bodies possess very good mechanical properties such as hardness and compressive strength. They also hold up well under harsh conditions such as acid corrosion, high wear areas, and sliding abrasion. They also possess very good electrical insulation properties and have very specific thermal conductive and thermal expansion rates.

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