한국어
- Applicable Industries:Building Material Shops
- Applicable Industries:Machinery Repair Shops
- Applicable Industries:Manufacturing Plant
- Applicable Industries:Food & Beverage Factory
- Applicable Industries:Restaurant
- Applicable Industries:Construction works
- Applicable Industries:Energy & Mining
- Applicable Industries:Food & Beverage Shops
- After Warranty Service:Online support
- Local Service Location:None
- Showroom Location:None
- Condition:New
- Power Source:Electric
- Place of Origin:CN;SHN
- Warranty:1 year
- After-sales Service Provided:Online support
- Key Selling Points:Long Service Life
- Brand Name:DKJL
- Dimension(L*W*H):Customizable
- Weight:All depends
- Voltage:Depends
- Certification:CE ROHS
- Working Temperature Range:1800 ℃
- Type:Furnace Heater
Factory Price U Type Electric Mosi2 Heater Rod Heating Element for Furnace
MoSi2 heating element is a kind of resistance heating element made from Molybdenum Disilicide.
It can be used in air and various gases environments. Working temperature of MoSi2 heating element is 1300C to 1800C. It has the characteristics of high temperature resistance, oxidation
(Hot zone dia / Cold zone dia)
3/6mm, 4/9mm, 6/12mm, 9/18mm, 12/24mm.
MoSi2 Heating Element Chemical property
It must be pointed out is that the MoSi2 heating element cannot be used in the temperature between 400℃ to 700 ℃ for long time. Otherwise, the element will be pulverized because of the strong low-temperature oxidation.
Resistance characters
MoSi2 heating element have good resistance characteristic, so it is an ideal heating material
to replace traditional heating elements.
At room temperature, its resistivity is very low, with the increase of temperature, the resistance
increases sharply. The advantages of heating up fast and low power consumption are obvious.
In normal operating circumstances, the resistance of the element is constant, so the old and new
components can be mixed.
Physics characters
Bulk density | Bending strength | Hardness | Apparent porosity | Drawing water rate | Thermal elongation rate |
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 |
Atmosphere influence on the MoSi2 heater’s operating temperature
Atmosphere | The max element temperature(℃) | |
| 1700type | 1800type |
Air | 1700 | 1800 |
N2 | 1600 | 1700 |
He Ar Ne Argon, Helium | 1600 | 1700 |
Dry Hydrogen(dew point) -80℃ | 1150 | 1150 |
Wet Hydrogen(Dew point) -20℃ | 1450 | 1450 |
mixed gas(e . g . 10%CO2, 50%CO, 15% H2) | 1600 | 1700 |
mixed gas(e . g . 40%CO2 , 20%CO) | 1400 | 1450 |
Cracked and partly burnt ammonia | 1400 | 1450 |
MoSi2 Heating Element Application:
Item | name | distinction criterion | specification | Using range |
Heating elements | 1700 type | Element operating temperature 1700℃ is acceptable | Le Φ 6-12W type/U type/L type/all kinds of hetero type / stripe shape | high temperature electric resistance furnace |
1800 type | Element operating temperature 1800℃ is acceptable | |||
1800J type | Element operating temperature≥1800℃ | Le Φ 3-12W type | Special,high temperature and high-power electric resistance furnace | |
1800T type | Element operating temperature≤1800℃ | Le Φ 3-12W type U type | Not oxidized special air high temperature electric resistance furnace |
Small furnace (power100KW) | Large furnace(Power 100-500KW) | ||
Furnace temperature | Voltage | furnace temperature℃ | Voltage |
20-150 | 1/3Operating Voltage | 200-300 | 1/3Operating Voltage |
150-500 | 2/3Operating Voltage | 300-700 | 2/3Operating Voltage |
500-operating temperature | The Whole-Operating Voltage | 700-Operating temperature | The whole-Operating Voltage |
Picture of MoSi2 Heating Element
Package of MoSi2 Heating Element: Synthetic wooden case padded with foams
We also received OEM service; the package can be designed according to your requirements.
Shipping of MoSi2 Heating Element: By vessel or by plane from any Chinese port, Samples can be
delivered by International express.
Package pictures of mosi2 heating element
1. Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand,
quickly respond mails and provide solutions.
2. Free sample
MoSi2 Heating Elements Sample and trial order is accepted for the quality evaluation.
3. Strict quality control
Arrange production on time and control quality strictly.
4. Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5. Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
DKJL refractories exporting company is one of the most professional suppliers of refractories in
China. Our main products are refractory and thermal insulation materials, heating elements, and
industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good
reputation for their excellent quality and service in domestic and international markets.
1. How can I get your prompt quotation for mosi2 heating elemen?
We can give you reply with quotation quickly if you kindly send the inquiry with following factors:
1) Cold zone length(Lu, mm) and diameter;
2) Hot zone length (Le, mm) and diameter;
3) Shank Spacing(A, mm): Length of the connector (bridge length);
4) Total length;
5) Mosi2 working temperature: 1700 or 1800 Celsius;
6) Power;
7) Quantity
We would be very appreciated if you can provide drawings.
2.What's the MOQ of the order?
No limit, we can offer the best suggestions and solutions according to your condition.
3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.
4. After an order is placed, when to delivery?
15-25days after confirming the order.
5. Does your company accept customization?
We accept OEM service.
6. How to solve the quality problems?
If the products don’t conform to customer’s samples or have quality problems, our company will be
responsible to make compensation for it based on enough evidence.
7. What is the HS code?
The HS code is 84169000
8. Is there any cost for the sample?
We provide free sample but don't bear the freight
9. How can I contact you?
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