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W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces

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W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces

W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces
W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces

Large Image :  W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces

Product Details:
Place of Origin: He'nan, China
Brand Name: Spark
Certification: SGS
Model Number: W-TYPE
Payment & Shipping Terms:
Minimum Order Quantity: 10Pcs
Price: Negotiable
Packaging Details: Standard Wooden Case with Sponge and Carton inside
Delivery Time: 7-30 Days
Payment Terms: T/T, L/C
Supply Ability: 100000 PCS/Month

W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces

Description
Product Name: 1600c Silicon Carbide Heater Type: W Type
Material: Silicon Carbide Shape: ED/U/W/SC/SCR/DB/G/H/DM
Power Source: Electric Working Temperature: Up To 1450℃
Application: High Temperature Electric Furnaces After-sales Service: Online Support
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1600c Silicon Carbide Heater

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W Type Silicon Carbide Heater

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W Type sic heating elements

W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces

 

Silicon Carbide Heater Advantages

 

1. Withstands 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. Generates high heat output per unit surface area.

 

Silicon Carbide Heater Application


It can be widely used in such applications as sintering and heating elements of ceramics, magnet, glass, metallurgy, refractory, etc.

 

Types of Silicon Carbide Heater :

 

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.

W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces 0

1. Withstands high temperature up to 1600℃
2. High strength and excellent shock resistance
3. Heat source without noise and air pollution
4. Anti-oxidation, anti-corrosion,small deformation, long life
5. Convenient installation and maintenance
 

Recommended surface load and Influences to Surfaces of the Elements in Different Operating TemperatureS

atmosphere Furnace Temperature(°C) Surface Load(W/cm2) The influence on the Rod
Ammonia 1290 3.8 The action on SiC produces methane and destroys the protection film of SiO2
Carbon dioxide 1450 3.1 Corrode SiC
Carbon monoxide 1370 3.8 Absorb carbon powder and influence the protection film of SiO2
Halogen 704 3.8 Corrode SiC and destroy the protection film of SiO2
Hydrogen 1290 3.1 The action on SiC produces methane and destroys the protection film of SiO2
Nitrogen 1370 3.1 The action on SiC produces insulating layer of silicon nitride
Sodium 1310 3.8 Corrode SiC
silicon dioxide 1310 3.8 Corrode SiC
Oxygen 1310 3.8 SiC oxidized
Water-vapor 1090-1370 3.1-3.6 The action on SiC produces hydrate of silicon
Hydrocarbon 1370 3.1 Absorb carbon powder resulted in Hot pollution

 

W Type 1600℃ Silicon Carbide Heater For High Temperature Electric Furnaces 1

Notice for using and installing:

1. Heater should be protected against damp during storing or installing to ensure the performance of the heater.

2. In order to be sure of well-distributed lod of each and groups, heater should be divided before assembling. The tolerance of the resistance of each one cannot exceed by 10% each other.

3. Heater is hard and brittle, please be careful when assembling and maintaining so as to avoid damage.

4. When operating the electric furnace at the beginning, the voltage should be increased slowly and cannot be fully loaded at once. Otherwise the larger current will be resulted in the damage of heater.

5. When heater is damaged and need to be changed, the resistance of new one should follow the increasing resistance. If many are damaged or resistance increased too much, heater should be changed.

Contact Details
SPARK INDUSTRY (HENAN) CO.,LTD

Contact Person: chen

Tel: +8615903677007

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