Fire Assay Consumables

silicon carbide heater 01
silicon carbide heater 03
silicon carbide heater 04
silicon carbide heater 05
silicon carbide heater 02
silicon carbide heater 01
silicon carbide heater 03
silicon carbide heater 04
silicon carbide heater 05
silicon carbide heater 02

Silicon Carbide Heater

. High temperature and good chemical stability. . Matching with automatic power supply system, the temperature can be accurately constant. . According to the needs of the production, the temperature can be adjusted automatically. . Easy to use, safe and reliable.

Product Details

Silicon carbide heaters for accurate and constant temperature

[ BRIEF INTRODUCTION ]

Qingdao Decent Group Silicon Carbide Heater is a non-metallic electric heating element. It is made of high-purity hexagonal silicon carbide as the main raw material and recrystallized at 2200 ℃. The normal use temperature can reach 1450 ℃ and can be used continuously for more than 2000 hours. It is suitable for all kinds of Decent electric furnaces and Decent heating equipment.

[ UNIQUE ADVANTAGES ]

# High temperature and good chemical stability.

# Matching with automatic power supply system, the temperature can be accurately constant.

# According to the actual needs of the production process, the temperature can be adjusted automatically.

# Easy to use, safe and reliable.

[ TECHNICAL PARAMETERS ]

According to the diameter, it can be divided into two types: thick end and equal diameter.
According to the functional shape, it can be divided into straight Elements, multi heating section straight Elements, U-shaped Elements, W-shaped Elements, single and double thread Elements, groove Elements, gun shaped Elements, door shaped Elements, etc.

Component texture
hard and brittle
resistant to rapid cooling and heating
not easy eto deform under high temperature

Decent Silicon carbide elements - physical properties
Density: 3.2g/cm3
Mohs hardness: 9.5
Specific heat: 0.17 kcal / kg · degree
Thermal conductivity: 20 kcal / m · h · D
Coefficient of linear expansion: 5 × 10-6(m/℃)

Decent Silicon carbide heater - chemical properties
The silicon carbide heater has good chemical stability and strong acid resistance. Under the condition of high temperature, alkaline substance can corrode it.
When the silicon carbide heater is used above 1000 ℃ for a long time, it can interact with oxygen and water vapor as follows:
Sic+2O2→Sio2+CO2 ②Sic+4H2O=Sio2+4H2+CO2

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