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U Type 1800 MoSi2 Rod Heating Element Molybdenum Disilicide Rod For 1700C Furnaces
Introduction of MoSi2 rod heating element
SUPER 1700, 1800, 1900 MoSi2 electric muffle furnace 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.
This heating element rod is a kind of resistance heating element made from Molybdenum Disilicide. It can be exerted under the high temperature of the oxidated atmosphere. MoSi2 heating element rod has the unique function of high temperature anti-oxidation. Under the oxidated atmosphere, the maximum temperature of MoSi2 elements is 1800°C. It can be made into various types, including U-type, W-type, right-angle as well as circular type.
The general temperature of it is from 1300°C to 1800°C, which is universally applied to the field of metallurgy, glass, ceramics, magnetic matrials, refractory materials, crystals, electron devices and kiln etc. It is the ideal heating element of high temperature anealing.
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 rod heating element characters:
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.
Physcial property of MoSi2 rod
| 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 |
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 |
Packaging & Shipping
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.
When you place order, please tell us following data:
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 = the distance between two terminals
