SICTECH MHD silicon carbide heating element adopts the latest heating
technology at China and abroad. The maximum temperature can reach 1625
degrees Celsius. It has high density and low porosity. It can
effectively resist the erosion of harmful gases, water vapor and metal
oxides. Aging speed, longer use time, reduced replacement frequency,
lowering production cost for users, suitable for demanding sites such as
glass, electronics and precious metal materials.
Huanneng SICTECH silicon carbide heating element can provide a variety
of heating body materials and structures, hollow tubular heating
elements, solid heating elements, spiral heating elements, and can be
designed according to customer requirements.
SICTECH silicon carbide heating element can also provide a variety of
surface coatings according to various furnace production environments;
it can effectively block volatile gases such as water vapor, nitrogen,
hydrogen, alkaline gases, metal oxides, etc., effectively reducing the
erosion of silicon carbide heating element by harmful gas volatiles .
If you are interesting our products,please feel free to contact me:https://en.sictechco.com
phone number/whatsapp:+8615252692858
Physical Characteristics
Characteristics Items
|
Unit
|
Type
|
GD/HGD/U/W
|
LS/LD
|
Pretension Density
|
|
3.2
|
3.1
|
Bulk Density
|
|
2.5
|
2.8
|
Apparent Porosity
|
%
|
23
|
5
|
Bending Strength
|
MPa at 25℃
|
50
|
98
|
Specific Heat
|
kj/kg+℃ at 25℃-1300℃
|
1.0
|
1.0
|
Heat Conductivity
|
W/m+℃ at 1000℃
|
14-19
|
16-21
|
Nominal Resistance
|
Ω cm at 1000℃
|
0.08
|
0.1
|
0.016
|
Coefficient of Thermal Expansion
|
1000℃(X 10-6/℃)
|
4.5
|
4.5
|