Silicon Carbide rod SiC heating element is made from high-density, high-purity silicon carbide, which is the most popular type of economical heating element capable of operating under hot and rigorous environments.
Silicon Carbide rod features:
1. Withstands as high as 1600° C (surface temperature),
2. Generates high heat output per unit surface area, approximately 5-10 times than the output of Nichrome wire,
3. High strength and excellent shock resistance,
4. Heat source is free of noise and air pollution.
When you place an order of Silicon Carbide rod Heating Element, please give following information:
OD: Outer Diameter;
Hz: Length Of Hot Zone;
CZ: Length Of Cold Zone;
OL: Total Length
Order Sample of the Silicon Carbide rod
ED(Rod)Shape: OD=54mm, Hz=1575mm, CZ=419mm OL=2413mm, Resistance: 0.9
Please Specify As: 54/1575/2413/0.90
Technical Parameter of Silicon Carbide rod
OD Hz CZ OL Resistance
(Diameter (Hot Zone) (Cold Zone) (Total Length)
8mm 100-300mm 60-200mm 240-700mm 2.1-8.6 ohms
12mm 100-400mm 100-350mm 300-1100mm 0.8-5.8 ohms
14mm 100-500mm 150-350mm 400-1200mm 0.7-5.6ohms
16mm 200-600mm 200-350mm 600-1300mm 0.7-4.4 ohms
18mm 200-800mm 200-400mm 600-1600mm 0.7-5.8 ohms
20mm 200-800mm 250-600mm 700-2000mm 0.6-6.0 ohms
25mm 200-1200mm 250-700mm 700-2600mm 0.4-5.0 ohms
30mm 300-2000mm 250-800mm 800-3600mm 0.4-4.0 ohms
35mm 400-2000mm 250-800mm 900-3600mm 0.5-3.6 ohms
40mm 500-2700mm 250-800mm 1000-4300mm 0.5-3.4 ohms
45mm 500-3000mm 250-750mm 1000-4500mm 0.3-3.0 ohms
50mm 600-2500mm 300-750mm 1200-4000mm 0.3-2.5 ohms
54mm 600-2500mm 300-750mm 1200-4000mm 0.3-3.0 ohms
Notes for using and installing the heater:
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 assem bling 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 ne should follow the increasing resistance. If many are damaged or resistance increased too much, heater should be changed.
6. Silicon Carbide (SIC) heating elements is a non-metal electric heating element made from SiC as its main raw materials. It has some specific properties, such as low expansion coefficient, little deformation, stable chemical property, long service life, easy installation and maintenance, etc.
7. Usage: Silicon Carbide (SIC) heating elements can usually make use for furnace which temperature from 600-1600. It can be directly used in an air atmosphere, without any protection atmosphere. It is extensively used in the fields of metallurgy, ceramics, glass, machinery, analysis test, semiconductor, science & research and so on.
Packaging & Delivery
Packaging: Plastic paper inside, Polyfoam filled, Wooden box outside.
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