Zirconia Sintering Furnace Mosi2 Electric Heating Elements Silicon
Molybdenum Heater
Mosi2 Electric Heating Elements Application:
SUPER 1700, 1800 type silicon molybdenum heater for muffle furnace are
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.
Attention: MoSi2 elements can not be used in 400 to 700 °C for a
long time, otherwise, it will be powered and damaged due to strong
oxidizing action in low temperature.
Mosi2 heating element is a special product combined metal and
ceramics. So it has the characteristics of silicon and molybdenum.
Molybdenum disilicide (MoSi2) is a refractory metal silicide that
is primarily used as a heating element. In recent years, its
potential for use as a structural ceramic has been recognised, as
the material combines excellent oxidation resistance and high
elastic modulus at elevated temperatures.
* Shape: I, U, UL, W, WL, Irregular
* Diameter: 3/6, 4/9, 6/12, 7/12, 7/14, 9/18, 12/24(mm)
* Temperature: 1700°C, 1750°C, 1800℃
Standard sizes of Mosi2 Electric Heating Elements:
M1700 type (d/c): dia3/6mm, dia4/9mm, dia6/12mm, dia9/18mm,
dia12/24mm
M1800 type (d/c): dia3/6mm, dia4/9mm, dia6/12mm, dia9/18mm,
dia12/24mm
M1900 type (d/c): dia3/6mm, dia4/9mm, dia6/12mm, dia9/18mm,
dia12/24mm
Specification of Mosi2 Electric Heating Elements:
| 1700°C Grade | 1800°C Grade |
| d/c (mm) | 3/6 | 4/9 | 6/12 | 9/18 | 12/24 | 3/6 | 4/9 | 6/12 | 9/18 | 12/24 |
| Le Max,mm | 350 | 450 | 1400 | 1400 | 1700 | 350 | 450 | 1400 | 1400 | 1700 |
| Lu Max,mm | 300 | 450 | 1000 | 1000 | 1000 | 300 | 450 | 1000 | 1000 | 1000 |
| a (mm) | 25 | 25 | 40/50 | 60 | 80 | 25 | 25 | 40/50 | 60 | 80 |
| g (mm) | 15 | 15 | 25 | 30 | 40 | 15 | 15 | 25 | 30 | 40 |
| Nonstandard shape & size could be made according to your
requirement |
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
Physcial Property of Silicon Molybdenum Heater:
| 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 |
Trade temrs of Silicon Molybdenum Heater:
1. Packing
Export carton packing box for small qty;
Export wooden packing box for large qty.
2. Shipping
Fedex/DHL/UPS/TNT for samples, Door-to-Door;
By Air or by Sea for batch goods;
Customers specifying freight forwarders or negotiable shipping
methods;
Delivery Time: 3-7 days for samples; 5-25 days for batch goods.
Warranty
Our products are warranted to be free from defects in materials or
workmanship for one year (12 months) from the date of purchase.
Within this period, we will, at its sole options, replace any
components that fail in normal use.
Note:This warranty does not cover consumables and failures due to abuse,
misuse, accident or unauthorized alteration or repairs.
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