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1750 Grade MoSi2 Heating Element (40x430mm)


In stock
Item Number: HE1750T40430
Specifications:
  • Materials: MoSi2
  • Max. surface temperature: 1750 °C 
  • Working temperature:Volume Density: 5 ~ 5.6g/cm3Bend strength: 15 ~ 25kg/cm3
    • 1600°C ( in air) continuous 
    • 1600°C (in N2)
    • 1220°C ~ 1500°C (in H2)
  • Vickers hardness: (HV) 570kg/mm2)
  • Porosity rate: 7.4%
  • Water absorption: 2%
  • Heat extensibility: 4%
  • Dimension:

D1: Ø12mm    
D2: Ø6mm   
A: 40mm   
L=L1+L2:=220+210=430mm   

Resistivity Properties of MoSi2 Heating Element
  1. The resistivity of MoSi2 heating elements rises with increase in temperature (shown in the graph below). When the temperature of the heating stage is below 300°C, less than 35% of the total output power should be applied to avoid stressing the elements with excessive current.
  2. Generally the resistance of heating elements will not be affected by aging under normal operating conditions, therefore old elements can be used together with new ones.

Installation

When installing heating element into furnaces, please place a separator between the two shanks of the heating element before hanging the element inside the furnace chamber.  The proper separator width should be selected to fit the shanks smoothly and avoid damage to the element.  
Video : Installation of Mosi2 Heating Element
 

Warning:

Do not apply any stress on the elements during installation.
Masure the dimensions of the separator and make sure it fits the heating elments. 
No warranty will be issued for damage caused by improper installation.

Inspect your delivery:
Please check package for damages before accepting delivery.
Should damages found, please keep all packaging materials, take pictures, and report immediately to carrier/MTI.

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Notices
1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.