1750C UL Molybdenum Disilicide Heating Element For Industrial Furnace
1750C UL Molybdenum Disilicide Heating Element For Industrial Furnace
Molybdenum Disilicide Heating Element Quick details
Material Grade: 1700, 1800
Diameter: D1/D2, mm/mm
Hot Zone Length: Le, mm
Cold Zone Length: Lu, mm
Shank Spacing: A, mm
Molybdenum Disilicide Heating Element Introduction
Molybdenum Disilicide Heating Element is a resistance generate-heating component made from Si-Mo or baric material. It is used in high-temperature under the oxidizing atmosphere, and it look likes glass on its surface and form a light SiO2 glass film which can protect the Si-Mo pole not to be oxidized, so this kind of element has unique effect on resisting oxidization in the high temperature and it is used to highest temperature up to 1700C during oxidizing atmosphere. According to your request, our company can produce the products of pole, U, W, I and U-right angle shapes, etc.
Molybdenum Disilicide Heating Element Feature
- MoSi2 heating elements is a kind of resistance heating element made from Molybdenum Disilicide.
- It’s mainly used in high temperature furnaces and kilns as heaters.
- It can be used in air and various gases environments.
Mosi2 Heating Element Physics characters
|
Bulk density |
Bending strength |
Hardness |
Apparent porosity |
Drawing water rate |
Thermal elongation |
|
5.6~5.8g/cm3 |
20MPa(20℃) |
(hv)570kg/mm² |
0.5~2.0% |
0.5% |
4% |
Recommend surface load:
|
Furnace Temp(°c) |
1400 |
1500 |
1600 |
1650 |
1700 |
|
Surface load of hot zone(W/cm²) |
<18 |
<15 |
<12 |
<10 |
<8 |
|
Small furnace (power100KW) |
Large furnace(Power 100-500KW) |
||
|
Furnace temperature |
Voltage |
furnace temperature℃ |
Voltage |
|
20-150 |
1/3 Operating voltage |
1/3 Operating voltage200-300 |
1/3 Operating voltage |
|
150-500 |
2/3 Operating voltage |
300-700 |
2/3 Operating voltage |
|
500-operating temperature |
The Whole-Operating Voltage |
700-Operating temperature |
The Whole-Operating Voltage |
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