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High Temp Molybdenum Disilicide Heating Elements

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High Temp Molybdenum Disilicide Heating Elements

High Temp Molybdenum Disilicide Heating Elements
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High Temp Molybdenum Disilicide Heating Elements High Temp Molybdenum Disilicide Heating Elements High Temp Molybdenum Disilicide Heating Elements High Temp Molybdenum Disilicide Heating Elements

Large Image :  High Temp Molybdenum Disilicide Heating Elements

Product Details:
Place of Origin: He'nan, China
Brand Name: Spark
Certification: SGS
Model Number: W Shape
Payment & Shipping Terms:
Minimum Order Quantity: 10Pcs
Price: Negotiable
Packaging Details: Standard Wooden Case with Sponge and Carton inside
Delivery Time: 10-30 Days
Payment Terms: L/C, T/T
Supply Ability: 10000 PCS/MONTH

High Temp Molybdenum Disilicide Heating Elements

Description
Name: 99% Molybdenum Disilicide Heating Elements Usage: Electric Furnace Heater
Max. Temperature: 1800C Power Source: Electricity
Diameter: 3/6, 4/9, 6/12, 9/18, 12/24mm Shape: W
Molybdenum Purity: 99% Cold Zone Length: 150-1000mm
High Light:

high temp MoSi2 Heating Element

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High Temp Molybdenum Disilicide Heating Elements

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W MoSi2 Heating Element

High Temp Molybdenum Disilicide Heating Elements

 

Molybdenum Disilicide Heating Elements​ Introduction:

 

Molybdenum Disilicide Heating Elements are 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 resistance, corrosion resistance, heating fast, long service life, high temperature low distortion, easy installation and maintenance, excellent chemical stability, which has been widely used as heaters in high temperature furnaces and kilns of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture and chemical industry field.

 

Molybdenum Disilicide Heating Elements​ Specification

  • High temperature MoSi2 heating element for various electric furnaces.
  • Max. working temperature 1730℃ ( 3346°F )
  • Compact protective layer of quartz glass
  • Long life combined with ease of replacing failed elements contributes to a high degree of utilization of the furnace and low maintenance costs.

Molybdenum Disilicide Heating Elements​ Physical Properties:

 

Density
g/cm3
Bending Strength
MPa
Hardness
GPa
Compression Strength
MPa
Water Absorption
%
Heated Elongation
%
6.0±0.1 500 12 >1500 ≤0.2% 4
 

 

Indicators in Different Atmospheres

 

  Atmosphere
SP1700 SP1800
  Air 1700 1800
  N2 Nitrogen 1600 1700
  Ar Ne Argon, Helium 1600 1700
  Dry Hydrogen (dew point)-80℃ 1150 1150
  Wet Hydrogen (dew point)-20℃ 1450 1450
  Exogas (e.g. 10% CO2, 50% CO, 15%H2) 1600 1700
  Exogas (e.g. 40% CO2, 20% CO) 1400 1450
  Cracked and partially burnt ammonia 1400 1450

 

Following should be provided when ordering W Type  MoSi2 Heating Elements:

  • Grade: 1700, 1800
  • Diameter of Cold Zone / Hot Zone: D2/D1 mm
  • Length of Hot Zone: Le mm
  • Length of Code Zone: Lu mm 
  • Shank Spacing: A  mm
  • Specify Le, Lu, and A with the same units ( mm).

High Temp Molybdenum Disilicide Heating Elements 0

 

 

Examples:
Grade 1800, D1=6mm,D2=12mm, Le=950mm, Lu=650mm, A=50mm
Specify as: 1800, W  6/12x950x650x50mm

 

Detailed Specifications:

 

Brand Name: Spark Type: MS18L Power Source: Electric
Place of Origin: He'nan, China Bulk Density: 6.0+/-1 Working Temperature: 1000℃-1730℃

 

 

Advantage

  • Because of the special technology, welding spot is fast and shock resistance, which dramatically reduced the damaged probability of welding spot by electric current, as well as transit and installation.
  • High density of Spark MoSi2 Heating Elements increases its electrical conductivity. The characters of faster warming and power consumption low, which reduce production cost.
  • Good appearance quality and tenacity, high mechanical strength.
  • Adopt special technology, heaters come with compact protective layer, excellent performance in no-oxidizing atmosphere electric furnaces.

Note: For inquiry, it is better to provide a drawing of the element and specify the element diameters in millimeters. For example, an element with a (D1) diameter of 9 mm and a (D2) diameter of 18 mm is often referred to as a 9/18 element. Other dimensions may be specified in millimeters . 

 

Contact Details
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Tel: +8615903677007

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