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Furnace Molybdenum Disilicide Heating Element For Powder Metallurgy Refractory

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$Buy cheap Furnace Molybdenum Disilicide Heating Element For Powder Metallurgy Refractory from wholesalers$

$Buy cheap Furnace Molybdenum Disilicide Heating Element For Powder Metallurgy Refractory from wholesalers$
$Buy cheap Furnace Molybdenum Disilicide Heating Element For Powder Metallurgy Refractory from wholesalers$
$Buy cheap Furnace Molybdenum Disilicide Heating Element For Powder Metallurgy Refractory from wholesalers$

Furnace Molybdenum Disilicide Heating Element For Powder Metallurgy Refractory

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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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Furnace Molybdenum Disilicide Heating Element For Powder Metallurgy Refractory

Molybdenum Disilicide Heating Element For Powder Metallurgy Refractory Electric Furnace

Molybdenum Disilicide Heater is a kind of resistance heating element made from Molybdenum Disilicide. It can be exerted under the high temperature of the oxidated atmosphere. MoSi2 heating element rod has the unique function of high temperature anti-oxidation. Under the oxidated atmosphere, the maximum temperature of MoSi2 elements is 1800°C. It can be made into various types, including U-type, W-type, right-angle as well as circular type.

Molybdenum Disilicide Heater 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.

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 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

Molybdenum Disilicide Heating Elements Feature

1. High temperature for various electric furnaces.
2. Long life combined with ease of replacing failed elements
3. Can be used continuously or intermittently
4. New and old elements can be connected in series
5. High power concentration may be applied

Molybdenum 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℃

Packing and shipping :

Packaging Details: Packed with sponge and box case, and then put it into wooden case.

Lead Time: Shipped in 10 days after payment Transportation: Most by air.

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