Product Details

GDU type SiC heater

Place of Origin Shanghai, China
Brand Name Shangtao
Model Number ST-0058
Type Heat Exchanger Tube
Application Heater Parts
Certification Other, RoHS

Product Features

Specifications

GDU type SiC heater
1.Used for heating
2.Made of SiC
3.Excellent property

GDU type SiC heater 

 

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.  

 

Silicon Carbide (SiC) heating elements 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.

 

DiameterLength of hot zone (I)Length of cold zoneOverall LengthRange of ResistanceDiameterLength of hot zone (I)Length of cold zoneOverall LengthRange of Resistance
(d)(L)(d)(L)
8100-30060-200240-7002.1-7.230300-2000250-800800-36000.4-4.0
12100-400100-350300-11000.8-6.035400-2000250-800900-36000.5-3.4
14100-500150-350400-12000.8-5.640500-2700250-8001000-43000.5-3.0
16200-600200-350600-13000.8-4.445500-3000250-7501000-45000.3-2.5
18200-800200-400600-16000.7-5.850600-2500300-7501200-40000.3-2.5
20200-800250-600700-20000.6-5.054600-2500300-7501200-40000.3-2.5
25200-1200250-700700-26000.6-4.5     

 

 

The influence of operating temperature and surface load on the rod surface in a different atmosphere
AtmosphereFurnace temperature(°C)Surface load(W/cm²)The influence on the rod
Aammonia12903.8The action on SiC produces mathene and destorys the protection film of SiO2 
Carbondioxide14503.1Corrode SiC
Carbo monoxide13703.8Aabsorb carbon power and influence the protection film of SiO2
Halogen7043.8Corrode SiC and destory the protection film of SiO2
Hydrogen12903.1The action on SiC produces mathene and destorys the protection film of SiO2 
Nitrogen13703.1The action on SiC produces insulating layer of silicon nitride
Sodium13103.8Corrode SiC
Sulphur dioxide13103.8Corrode SiC
Oxygen13103.8SiC Oxidized 
Water-vapour1090-13703.1-3.6The action on SiC produces hydrate of silicon 
Hydrocardon13703.1Aabsorb carbon power resulted in Hot pollution
    

 

 

 

GDU type SiC heaterGDU type SiC heater

 

 

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