MoSi2 heating element is a resistance generate-heating component made from MoSi2 or the basic material. Above 900C temperature the surface will form a SiO2 protection film on its surface for preventing it continuing oxidized. The MoSi2 heating element must not be used in the temperature 400-700C for a long time, otherwise the element will be cremated in the low temperature.
1.Type: W-shape
Size: diameter 3/6, 4/9,6/12, 9/18, 12/24mm and in lengths up to 2000mm
Price: at factory best price
Delivery: usually 5-7days, if half-finished parts in stock, it will take 1-3days
Package: special and more protective packing marked with" fragile, handle with care"
| 2. Physics Characters: |
| Volume Density |
Bending Strength |
Vickers Hardness |
Porosity |
Water absorption |
Heating Elongation Rate |
| 5.5g/cm3 |
15-25 kg/cm3 |
(HV)570kg/mm2 |
7.40% |
1.20% |
4% |
3. Chemistry Character
MoSi2 heating element is used in the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. During the oxidizing process, the SiO2 protecting film is formed again when the element continues to be used. The MoSi2 heating element must not be used in the temperature between 400C and 700C for a long time, otherwise the element will be cremated under the strong oxidizing function in the low temperature.
4.The Using Temperature Under the Different Atmospheres
Atmosphere |
The Maximum Using Temperature of Elements |
| 1700 |
1800 |
| No2 ,Co2 ,O2 ,Air |
1700°C |
1800°C |
| He ,Ar ,Ne |
1650°C |
1750°C |
| SO2 |
1600°C |
1700°C |
| CO ,H2 |
1500°C |
1600°C |
| Dry H2 |
1350°C |
1450°C |
Application
MoSi2 heating element is used in the furnace temperature from 1300C to 1700C. It is extensively used in the industries of metallurgy glass, ceramic refractory, crystalelectronic device, furnace-manufacture, etc
About us
1. Our company is a high & new technology enterprise specially engaged in developing, manufacturing and selling Molybdenum disilicide(MoSi2) heating elements.
2. It established in the year 2005, with more than 20 years experience for produciton.
3. Products are exported to USA, Germany, France, Poland, Spain,Turkey, Russia, Ukraine, Japan, Korea, Singapore, Vietnam, Thailand and Iran, etc.. They are highly approved by our customers all over the world.
4. Our eternal faith is "seeking for living with the quality, getting reputation with honesty, seeking for development with mutual benefit".
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