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High Temp Moly Disilicide Heating Elements MoSi2 Heater U Shape

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High Temp Moly Disilicide Heating Elements MoSi2 Heater U Shape

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Brand Name :	ZG
Model Number :	MS
Certification :	CE
Price :	USD10/piece
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	10000 pieces per month
Delivery Time :	3 working days

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High Temp Moly Disilicide Heating Elements MoSi2 Heater U Shape

High Temp Moly Disilicide Heating Elements MoSi2 Heater U Shape

Moly Disilicide Heating Elements is one resistance heating component made from MoSi2 or as the basic material. When it's heated to high temperature under the oxidizing atmosphere, one dense MoSi2film will be formed on its surface to protect the element against oxidizing further.

Moly Disilicide Heating Elements Parameters

* Shape: I, U, UL, W, WL, Irregular
* Diameter: 3/6, 4/9, 6/12, 7/12, 7/14, 9/18, 12/24(mm)
* Temperature: 1700°C, 1750°C, 1800℃

Physical property of Silicon Molybdenum Rod :

Physical properties
Volume Density	Bend Strength	Porosity Rate	Water Absorption	Hot Extensiblity
5.5-5.6g/cm³	15-25kg/ cm2	7.4%	1.2%	4%

Oxygen-resistance under high temperature: in oxidizing atmosphere, a layer of compact quartz protective film is formed on the surface of element owing to the high temperature combustion, which prevent Mosi2 from oxidizing more. When the element temperature is higher than 1700 °C, the film becomes melting. It’s not suitable for long time use in the temperature range of 400-700°C, otherwise, the element will be powdering for the strong oxidation under low temperature.

Max temperatures of MoSi2 Heating Element in Different Atmospheres

Atmosphere	Max. element temperature
Atmosphere	MS1700	MS1800
Air	1700℃	1800℃
Nitrogen	1600℃	1700℃
Argon, Helium	1600℃	1700℃
Hydrogen	1100-1450℃	1100-1450℃
N2/H2 95/5%	1250-1600℃	1250-1600℃
Applications	Heat treatment Forging Sintering Glass melting Refining Radiant tubes	Laboratory furnaces Testing equipment High temperature sintering production furnaces

Molybdenum silicon heating elements specification:

Material Grade	1600/1700/1800/1850
Shape	U, I, W, UL
Hot zone length	100-300mm
Cold end length	150-300mm
Diameter	6-9mm

Molybdenum Disilicide Heating Elements Details

* The applicable temperature is between 500-1700°C

* Max temperature 1800°C

* The element cannot be used for rather long time in 400-700°C

How to order ?

Please tell us the following data of MoSi2 rod heating element
1.d = the diameter of hot zone ?
2.c = the diameter of cold zone ?
3.Le = the length of hot zone ?
4.Lu = the length of cold zone ?
How many pcs ?

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