Super 1750-1800 MoSi2 Heating Elements for High Temp Furnaces

Super 1750-1800 MoSi2 Heating Elements for High Temp Furnaces
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  • Item #: HEMo
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Price (incl GST) A$259.00

Resistivity of MoSi2 (Molybdenum Disilicide) heating element rises dramatically when temperature rises. Power output is less than 35% of the max. output at 300°C. Resistance of a MoSi2 heating element does not change under normal use, and you can mix new and old elements together.

Generally a separator should be placed in between two shanks of heating element when installing the heating elements in the furnace. Please make sure the width of the separator matches the space of the heating element. If the separator is too big it may break the heating element during installation.

General specifications

Name
 Value
 Material  MoSi2
 Max. temperature

 1700°C (NO2, CO2, O2 and air) 1750 grade
 1750°C (NO2, CO2, O2 and air) 1800 grade
 1650°C (He, Ar and Ne)
 1600°C (SO2)
 1500°C (CO and N2)
 1400°C (Wet H2)
 1350°C (Dry H2)
 Heat extensibility  4%
 Water absorption  4%
 Volume Density  5 - 5.6 g/cm3
 Bend strength  15 - 25 kg/cm3
 Vickers hardness  (HV) 570 kg/mm2
 Porosity rate  7.4%


Comparison

Element Super 1750 30x350mm Super 1750 30x400mm  Super 1750 40x500mm Super 1800 30x300mm  Super 1800 30x350mm  Super 1800 30x440mm 
Compatible furnace GCF1700 160x150x150mm GCF1700 200x200x200mm, 300x200x200mm
 CF1700 200x200x200mm, 300x200x200mm		 GCF1700 400x300x300mm
 CF1700 400x300x300mm		 TF1700 60mm and 80mm TF1700 60mm and 80mm TF1700 120mm
Dimensions  D1: Ø7 mm
 D2: Ø12 mm
 Le: 140 mm
 Lu: 210 mm
 A: 30 mm		  D1: Ø7 mm
 D2: Ø12 mm
 Le: 190 mm
 Lu: 210 mm
 A: 30 mm		  D1: Ø7 mm
 D2: Ø12 mm
 Le: 290 mm
 Lu: 210 mm
 A: 40 mm		  D1: Ø7 mm
 D2: Ø12 mm
 Le: 120 mm
 Lu: 180 mm
 A: 30 mm		  D1: Ø7 mm
 D2: Ø12 mm
 Le: 170 mm
 Lu: 180 mm
 A: 30 mm		  D1: Ø7 mm
 D2: Ø12 mm
 Le: 250 mm
 Lu: 190 mm
 A: 30 mm