Products
Technical Parameters
MoSi2 tubes are normally manufactured in a quality corresponding to MoSi2 heating element 1700 type. Normally MoSi2 tube is used as thermocouple protection tube in furnace.
Type |
blank tubing or two end pipe |
Length |
Max 1500mm |
Diameter |
10-25mm |
Wall thickness |
Min 2mm |
The dimension can be customized |
Color of surface |
Gray |
Density |
5.6-6.0g/cm3 |
Working temperature |
1700 ℃ |
Craft |
Sintering |
Bend strength |
15-25kg/cm2 |
Vickers-hadness |
(HV)570kg/mm2 |
Porosity rate |
7.4% |
Water absortion |
1.2% |
Hot extensiblity |
4% |
Use Precautions
1The product should be dried before use.
2.It should be preheated before heating the cold kiln.
3.It should be cooled and heated gradually, avoid fast cooling and heating.
4.It should be handled with care, avoid beating by sharp objects.
5.The heating part of the heater must be heated under the aluminum liquid to prevent the heater from drying in the protective tube.
6.When installing the flange, please select a high temperature resistant and flexible gasket to avoid leaking。
7.Keep regular cleaning and maintenance can prolong the service time, otherwise, the life time will be shorter.