high temperature Mosi2 heating element

high temperature Mosi2 heating element resisting oxidization in high temperature ,refractoy, extensively used ,excellent quality

High temperature  MoSi2 heating element can be used in furnace temperature from 1300C to 1800C. It is extensively used in the industries of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture, etc.. It is an essential ideal element when the products are sintering in the high temperature. 

High temperature MoSi2 Heating Elements

The leading products of the company Molybdenum Disilicide Heating Element Type MS170and MS18 elements are high-tech products researched and developed by experts from China and abroad.  MoSi2 heating element can quickly form a thin and adhesive anti-oxidizing layer of quartz glass (SiO2), under the high temperature oxidizing condition. If the protective layer was damaged, the element can reform a new one, so MoSi2 heating elements have a very good anti-oxidation properties, it also means that the heating element can be used on operation for a much longer time than the traditional one. The resistivity of the Mosi2 heating element is not changing with the time, so a new one can be installed without effecting the old one. This can result of the huge saving in furnace maintenance fee sand time as well, increase the working efficiency. This is the key point of Mosi2 heating element being a better material and being widely used.

4. Technical Data

 

Density	Bending Strength	Hardness	Apparent Porosity	Water Absorption	Elongation	Fracture Toughness	Compressive Strength
5.8g/cm3	350Mpa	12.0Gpa	±2%	0	4%	4.5Mpa.m1/2	650Mpa

 

5. The influence of operation temperature on the heater surface in a different atmosphere

 

Atmosphere	1700 Type	1800 Type
Air	1700	1800
N2	1600	1700
He	1600	1700
-80°C Dry H2	1150	1150
-20°C Wet H2	1450	1450
10%CO2, 50%CO, 15%H2	1600	1700
40%CO2, 20%CO	1400	1450
Cracked and Partially Burnt Ammnia	1400	1450