High Temperature 1450 ℃ Silicon Carbide Heating Rod High Temperature Electric Furnace Heating Element

 

Sic Heating Elements General Description

Sic Heating Elements is a kind of non-mental high temperature electric heating element.It is made of selected high-purity green silicon carbide as raw material which is made into blank and silicon crystal under high temperature of 2400C. It can usually make use for furnance which temperature from 600C-1600C. It is widely used in various electric heating element of glass,chemical, electronic material and so on.

Sic Heating Elements Features

1. Anti-corrosion,
2. Long service life,
3. Little deformation,
4. Easy installation and maintenance.
5. Excellent specific rate of heat zone resistance and cold end resistance,
6. Avoiding over-temperature of cold ends to damage the furnace body.
7. Saving energy

Types of Sic Heating Elements:

1. SW (Standard)

SW Silicon Carbides are used in applications ranging in temperature from 600°C up to 1400°C in both air and controlled atmospheres. Although the type of atmosphere used will determine the maximum recommended element temperature. this kind of silicon carbide elements can be mounted either vertically or horizontally.

2. U-TYPE

U shape Silicon Carbide is consists of two silicon carbide rod with same diameter. Each rod has both hot zone and cold end with identical resistance. Two rods are connected by the low resistance SiC. Also the connector could be used as holder according to different requirements.

3. W-TYPE

3-phase elements are available in 2 different types: SGC (Dumbbell), SGD(Standard).

these elements are self-bonded silicon carbide formed by re-crystallization of silicon carbide at high temperature. It consists of three high-purity silicon carbide rods connected at one end by a silicon carbide crossbar. SGC elements are designed for vertical installation in standard float glass bathes and SGD elements for horizontal installation. They can be connected directly on three-phase power supply and is a one-side terminal type which permits drawing out the terminals from the roof of the furnace.

4. Single Spiral Silicon Carbide and Double Spiral Silicon Carbide:

They are made from silicon Carbide powder, and have two shapes: single and double sprial silicon carbide heating element. They are widely used in all kinds of kilns and furnaces.