Resistance Furnace MoSi2 Heater Molybdenum Disilicide Heating Rod
A. Molybdenum Disilicide Heating Rod Introduction:
MoSi, heating rod is a type of resistance heating element composed
of high purity Molybdenum Disilicide. When heated to a high
temperature in an oxidizing atmosphere, a layer of compact quartz
glass forms on the surface of the element which withstands
oxidation. In an oxidizing atmosphere, its maximum temperature can
reach 1800℃, and its applicable temperature is 500-1700℃. It can be
widely used as heating elements in high temperature furnaces for a
variety of industries including ceramics, magnets, glass,
metallurgy, refractory and many others. We named our MoSi2 heating
elements asRisesun Super.
Risesun Super 1850 is the latest super quality element researched
and developed by us, which adopts high purity Molybdenum and
Silicon powder and with whole process anti-oxidation. Risesun Super
1850 has the advantages of higher service temperature, and higher
tensile strength. Its maximum service temperature is 1830℃ and it
can sustain furnace temperatures of 1750℃.
B. Molybdenum Disilicide Heating Rod charaters:1. Diameter:3/6mm;6/12mm;9/18mm;12/24mm
2. Length:Lu length from 150 to 700mm,Le length from 150 to 600mm,customized
is available .
3. Operation temperature: from 500C to 1700.C .Max temperature can up to 1800.C
4. Shape : U type ; W type ;straight type ;L type
5. Function: ceramic ,magnetic material,glass ,metallurgy ,fireproofing
material furnace
C. Physical property of molybdenum disilicide heating element :
| Volume Density | Bending Strength | Vickers Hardness | Porosity | Water absorption | Heating Elongation Rate |
| 5.5g/cm³ | 15-25kg/cm² | (HV)570kg/mm² | 7.4% | 1.2% | 4% |
D. Operation temperature of MoSi2 rod heating element in 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 |
Please tell us the following data of molybdenum disilicide MoSi2
rod heating element when send enquiry to us :
d = the diameter of hot zone ?
c = the diameter of cold zone ?
Le = the length of hot zone ?
Lu = the length of cold zone ?
a=Shank spacing
g=junction length
How many pcs ?
Packaging & Shipping of MoSi2 heating element :
1. From the inside to outer packaging, is foam sponge, carton,
wooden case.
2. Sea or Air transportation, DHL express.
3. Please make sure the 'shipping address' is your confirmed
address.
4. We do check everything in good condition before we ship your
parcel out.
5. We will process your order ASAP after payment is confirmed.
