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Henan Super Machinery Equipment Co.,Ltd
Home ProductsMosi2 Heating Elements

110V / 220V / 380V Mosi2 Heating Elements 5.8g / Cm3 Bulk Density Smooth Surface

China Henan Super Machinery Equipment Co.,Ltd certification
China Henan Super Machinery Equipment Co.,Ltd certification
It's good cooperation with the Super Machinery , we hope keep long business.

—— David Smith

The high temperature tube furnace received, the outer packaging is very strong, and there are a lot of accessories. Thank you for your patience to explain the furnace before buying.

—— Simon Liu

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110V / 220V / 380V Mosi2 Heating Elements 5.8g / Cm3 Bulk Density Smooth Surface


Large Image :  110V / 220V / 380V Mosi2 Heating Elements 5.8g / Cm3 Bulk Density Smooth Surface

Product Details:
Place of Origin: Henan,China
Brand Name: SUPER
Certification: ISO 9001
Model Number: 1800 type
Payment & Shipping Terms:
Minimum Order Quantity: 5pcs/time
Price: Negotiation
Packaging Details: wooden case
Delivery Time: 5-10 working days
Payment Terms: T/T, Western Union, MoneyGram
Detailed Product Description
Product: MoSi2 Heating Element Voltage: 110V/220V/380V
Surface: Smooth Operation Temp.: 1700C
Material: Molybdenum Dislicide Color: Grey
Bulk Density: 5.8g/cm3 Hardness: 12.0GPa
Apparent Porosity: 2% Elongation: 4%
High Light:

molybdenum disilicide heater


electric furnace heating element

       1700C High Temperature Furnace MoSi2 Heating Element

                       Electric Power Factory Using


MoSi2 Heater Rod Introduction:

Mosi2 heating element is a kind of resistance heating element with high temperature resistance, oxidation resistance and low aging based on molybdenum disilicide.When used in high temperature oxidation atmosphere, a layer of bright and compact quartz (SiO2) glass film is formed on the surface, which can protect the inner layer of si-mo rod from oxidation, so the element of si-mo rod has unique high temperature oxidation resistance.


The general temperature of MoSi2 rod heating element is from 1300°C to 1800°C, which is universally applied to the field of metallurgy, glass, ceramics, magnetic materials, refractory materials, crystals, electron devices and kiln etc. It is the ideal heating element of high temperature annealing.


MoSi2 heater can quickly form a thin and adhesive anti-oxidizing layer of quartz glass (SiO2), under the high temperature oxidizing condition. , And can reform a new one when the protective layer was damaged


Resistance characters of MoSi2 heater 

MoSi2 elements 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.


Physical properties for MoSi2 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


Operation temperature of MoSi2 rod 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

110V / 220V / 380V Mosi2 Heating Elements 5.8g / Cm3 Bulk Density Smooth Surface 0


MoSi2 Heater Packaging & Shipping


Package: Package: Synthetic wooden case padded with foams


We also received OEM service; the package can be designed according to your requirements.


Shipping: By vessel or by plane from any Chinese port, Samples can be delivered by International express.


Contact Details
Henan Super Machinery Equipment Co.,Ltd

Contact Person: Vera Zuo

Tel: +8613607649242

Send your inquiry directly to us (0 / 3000)