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2732F Furnace Silicon Carbide Heating Rod With High Density

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2732F Furnace Silicon Carbide Heating Rod With High Density

2732F Furnace Silicon Carbide Heating Rod With High Density
2732F Furnace Silicon Carbide Heating Rod With High Density

Large Image :  2732F Furnace Silicon Carbide Heating Rod With High Density

Product Details:
Place of Origin: CN
Brand Name: ZG
Certification: CE
Model Number: MS
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: USD10/piece
Packaging Details: Strong wooden box for Global shipping
Delivery Time: 3 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 pieces per month

2732F Furnace Silicon Carbide Heating Rod With High Density

Description
Name: Silicon Carbide Heating Rod MAX TEMPERATURE:: Up To 1450℃
PRODUCTS:: SiC Heating Elements SHAPE:: ED/U/W/SC/SCR/DB/G/H/DM
POWER SOURCE:: Electric PURITY:: High Density
High Light:

Furnace Silicon Carbide Heating Rod

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2732F Silicon Carbide Heating Rod

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2732F silicon carbide elements

2732F Furnace Silicon Carbide Heating Rod High Density
 

Silicon Carbide Heating Rod Description

 

The silicon carbide heating element is a kind of non-metal high temperature electric heating elements. it is made of selected super quality green silicon carbide as the main material, which is made into blank, silicided under high temperature and re-crystallized.

 

Silicon Carbide Heating Rod Advantages

  • High purity raw materials;
  • High structural density;
  • Slow aging;
  • Maximum temperature being up to 1500℃ (2732°F);
  • Easy to be installed and replaced.

 

Types and Applications of Silicon Carbide Heating Element

 

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.

 

2732F Furnace Silicon Carbide Heating Rod With High Density 0

 

Physical property of SIC heating element

specific gravity

2.6~2.8g/cm³

bend strength

>300kg

hardness

>9MOH’S

tensile strength

>150kg/cm³

porosity rate

<30%

radiance

0.85

 

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

 

 

2732F Furnace Silicon Carbide Heating Rod With High Density 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
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

Contact Person: Daniel

Tel: 18003718225

Send your inquiry directly to us (0 / 3000)