Advantages of ceramic heating element


Release time:

2023-05-26

Advantages of ceramic heating element

Ceramic heating element is a kind of heating equipment that uses the characteristics of ceramic materials to directly convert electrical energy into heat energy. It has the following main advantages:

1. High heating speed. Ceramics have the characteristics of low specific heat and high thermal conductivity, which makes the ceramic heating body can quickly convert the input electrical energy into heat in a short time, thereby achieving rapid temperature rise. This advantage makes it widely used in scenarios that require rapid heating, such as instantaneous heaters.

2. High use temperature. Ceramic materials can withstand very high temperatures, generally above 1000°C, and individual ceramic materials can reach above 2000°C. This allows the ceramic heating element to be used in applications requiring high temperature heating. In contrast, the metal heating element is not suitable for such a high temperature heating environment because of its lower melting point.

3. No arc generation. The ceramic material acts as an insulator and does not generate an arc in the event of energization, which increases the security. The metal heating element may produce arc at high temperature, there is a certain hidden danger.

4. High corrosion resistance. Ceramic materials have high corrosion resistance, can resist the corrosion of most chemicals, and have a long service life. This makes the ceramic heating element can be used in chemical enterprises and other occasions that require corrosion resistance.

5. Smaller volume. Due to its high heating speed, ceramic heating body can generate high heat in a small volume, which makes it advantageous in some space-limited heating scenarios.

In summary, ceramic heating element with its high heating speed, high temperature, no arc generation, high corrosion resistance and small size, etc., is widely used in industrial, chemical and other fields, is a practical direct heating equipment. However, it also has certain disadvantages such as fragility and high cost of use, which restricts its application scope to a certain extent.