Quick Details
- Type:ED
- Place of Origin:Henan, China
- Diameters:8-54mm
- Hot Zone:150 - 2400mm
- Processing Time:-
- Port:-
- Supply Ability: 100000 Pieces Per Month
- Brand Name:-
ED Type of Silicon Carbide Heating Elements
General Description:
Made of high-density recrystallized silicon carbide, a U Shape Silicon Carbide Heating Element is manufactured by
welding two carefully-matched SiC rods with a thickened silicon carbide bridge. This element provides for wiring both tail ends from one side of the furnace. The tail ends of the cold ends
are metallized with aluminum, which can provide a low-resistance contact surface to the electrical connections made using flat aluminum braids held in compression to the circumference by a
stainless steel spring clamp.
Since a U Shape Silicon Carbide Heating Element is composed of two ED Silicon Carbide
Heating Elements sharing a cold end, it can be connected by the power cord at one end of the furnace. It is mainly used in kilns with high furnace temperature and high temperature uniformity.
Its characteristics are electricity saving and long service life.
In addition, a furnace with an energy saving structure can be built because the number
of heating element holes on the furnace can be reduced compared with the ED or DB types. These elements are widely used as high-temperature heat sources for electric furnaces and for the
firing of ceramic capacitors, ferrites and other electronic components.
Physical
properties:
Specific
Gravity
2.6-2.8g/cm3
Bend
Strength
>300kg
Hardness
>9
MOH'S
Tensile
Strength
>150kg/cm3
Porosity
Rate
<30%
Radiancy
0.85
Silicon Carbide Heating Elements Advantages:
1. Withstanding as high as 1500°C
(surface temperature).
2. Various shapes, like Rod shape, U
shape, W shape, Single Spiral & Double Spiral shape, are available to meet your demand.
3. Large size range.
4. Generating high heat output per unit
surface area.
5. High strength and excellent shock
resistance.
6. Heat source is free of noise and air
pollution.
Product Application
Used in various high temperature electric furnaces and other electric heating devices, such as in the industries of
magnet, ceramics, metallurgy, glass, and machinery.
Following are to be provided when making an inquiry or placing an order for U
Shape SiC Heating Elements:
Type: ED (Equal Diameter);
OD: Outer Diameter;
HZ: Hot Zone;
CZ: Cold Zone;
OL: Overall Length;
Resistance; Ohms (Ω)
Examples: Type ED with 54mm-OD, 1600mm-HZ, 400mm-CZ, 2400mm-OL, Resistance
0.90Ω
Specified as:
ED, OD /Hot Zone length/Overall length/resistance
ED 54/1600/2400/0.90Ω
