1700. C 1800. C High Quality Factory Wholesales Low Price Silicon Molybdenum Rod Electric Furnace Lab Mosi2 Heater Heating Element for Electric Muffle Furnace

• Customization: Available
• Product Name: Mosi2 Molybdenum Disilicide Heating Element
• Material: Molybdenum Disilicide
• Model NO.: H-1700
• Shapes: Straight Type, U Type, W Type, and etc.
• Working Temperature: 1800c
• Diameter: 3mm to 24mm
• Application: Furnace Heating
• Voltage: 110-480V
• Power(W): Customer
• Hot Extensibility: 4%
• Volume Density: 5.5-5.6g/cm3
• Porosity Rate: 7.4%
• Transport Package: Wooden Box
• Specification: customizable
• Trademark: HIQ
• Origin: China
• HS Code: 85168000
• Production Capacity: 500000 Piece/Pieces Per Month

Product Description

Product Description

1700. C 1800. C High Quality factory wholesales low price Silicon Molybdenum Rod electric furnace lab Mosi2 Heater Heating Element for Electric Muffle Furnace

Silicon molybdenum rod resistive electric heating element is a high temperature resistant and oxidation resistant resistance heating element made based on molybdenum disilicide. When used in a high-temperature oxidizing atmosphere, like other Si based high-temperature resistant materials, the surface of MoSi2 quickly forms a bright and dense quartz (SiO2) glass film under high temperature and oxygen atmosphere, which can protect the inner layer of the silicon molybdenum rod from further oxidation. Therefore, silicon molybdenum rod components have unique high-temperature oxidation resistance.
Under an oxidizing atmosphere and at a maximum operating temperature of approximately 1700 ºC, the resistivity of MoSi2 increases rapidly with increasing temperature. Under normal circumstances, the resistance of the component does not change with the length of use, so new and old silicon molybdenum rod electric heating elements can be mixed for use.
 

 

Product Parameters

1700. C 1800. C High Quality factory wholesales low price Silicon Molybdenum Rod electric furnace lab Mosi2 Heater Heating Element for Electric Muffle Furnace

Molybdenum disilicide(MoSi2) heating element/heater standard size
M1700 type (D1/D2): dia3/6, dia4/6, dia5/9, dia5/10, dia4/9, dia6/12, dia9/18, dia12/24
M1800 type (D1/D2): dia3/6, dia4/6, dia5/9, dia5/10, dia4/9, dia6/12, dia9/18, dia12/24
M1900 type (D1/D2): dia3/6, dia4/6, dia5/9, dia5/10, dia4/9, dia6/12, dia9/18, dia12/24
Type: I, U, W, and U-right angle shapes, etc
And we can produce according to your requests.
 

 

When you place order, plz inform us below data:

Material Grade: 1700C / 1800C / 1900C

Diameter: D1/D2, mm

Hot zone length: Le, mm

Cold zone length: Lu, mm

Shank Space: A, mm

 

Detailed Photos

 

1700. C 1800. C High Quality factory wholesales low price Silicon Molybdenum Rod electric furnace lab Mosi2 Heater Heating Element for Electric Muffle Furnace

 

 

 

 

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
Wet H2	1400°C	1500°C
Dry H2	1350°C	1450°C

5. We provide special designed MoSi2 elements according to customer needs, enabling an optimized element design for each particular application.

Delivery time: 7days after receipt of deposit.   
 Hot Bent New Process Mosi2 electric Heating Element, Mosi2 electric Heater for Laboratory Furnace, Vacuum Furnace
 
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.
 
6. Our Service:
 
1. Timely response, 
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.
 
2. Sample evaluation
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 
Hot Bent New Process Mosi2 electric Heating Element, Mosi2 electric Heater for Laboratory Furnace, Vacuum Furnace
Package:  Synthetic wooden box 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.