1700 1800 1900 grade molybdenum disilicide heating element L-type
1700 1800 1900 grade molybdenum disilicide heating element L-type
Mosi2 Heater General Description:
1. High temperature for various electric furnaces.
2. Long life combined with ease of replacing failed elements
3. Can be used continuously or intermittently
4. New and old elements can be connected in series
5. High power concentration may be applied
Following should be provided when ordering Mosi2 Heater :
- Grade: 1700, 1800 or 1900
- Diameter: D1/D2, in/in or mm/mm
- Heated Length: Le*, in. or mm
- Terminal length: Lu*, in. or mm
- Shank Spacing: A*, in. or mm
- Specify Le, Lu and A with the same units (e.g. all as in. or mm).
Mosi2 Heater Examples:
U-Shape, Material Grade 1800, D1=3mm, D2=6mm, Le=140mm, Lu=125mm, A=25mm
Specify as: MS18U, 3/6 x 140 x 125 x 25
Product Parameters:
- Physical Properties of MoSi2 Heating Element
| Physical properties | ||||
| Volume Density | Bend Strength | Porosity Rate | Water Absorption | Hot Extensiblity |
| 5.5-5.6g/cm³ | 15-25kg/ cm2 | 7.4% | 1.2% | 4% |
2. Max temperatures of MoSi2 Heating Element in Different Atmospheres
| Atmosphere | Max. element temperature | |
| MS1700 | MS1800 | |
| Air | 1700℃ | 1800℃ |
| Nitrogen | 1600℃ | 1700℃ |
| Argon, Helium | 1600℃ | 1700℃ |
| Hydrogen | 1100-1450℃ | 1100-1450℃ |
| N2/H2 95/5% | 1250-1600℃ | 1250-1600℃ |
| Applications | Heat treatment | Laboratory furnaces |
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