Catalog No. | MU1766 |
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Color | Black and white |
Shape | W-shaped |
Physical Specifications | Customized |
Stanford Advanced Material provides two grades of W-type Molybdenum Disilicide Heating Rods including 1700 and 1800. MU1766-1700 can work up to an element temperature of 1700℃ and MU1766-1800 can work up to 1800℃ in the furnace. All the W-type Molybdenum Disilicide rods are customized.
Related Products: U-shaped Molybdenum Disilicide Heating Elements, Special Shape Molybdenum Disilicide Heating Elements
The W-type Molybdenum Disilicide Heating Elements are known for their longevity and reliability at a high temperature. The W-type heating rod is generally placed horizontally. Due to the more heat-generating end, its heating efficiency is higher and cost-effective than other heating elements. This heating element consists of 2 cold ends (Lu), 3 or more U-shaped hot zone (Le). In usually, the Lu has a twice diameter of Le.
MoSi2 Heating Elements are manufactured by powder metallurgy. They consist of molybdenum disilicide and additives to prevent recrystallization. Because MoSi2 is completely stable at 1800ºC (3270 ° F), it has a higher temperature performance than other types of heating elements. The resistance of the MoSi2 element to oxidation lies in the formation of impermeable quartz or glass-like protective layer, which will be re-formed upon heating if it is damaged during operation.
MoSi2 devices have low resistivity and have positive resistance-temperature characteristics. Compared to metal heating elements, it can be used under very high watt loads. Due to its high-temperature oxidation resistance, MoSi2 resistors remain constant at a constant temperature throughout their useful life. Even in series, new and old components can be used simultaneously in the same furnace.
Hot zone/cold end diameter: 3/6, 4/9, 5/10, 6/12, 7/14, 9/18 or 12/24
A: center distance between legs
Lu: cold end length
Le: hot zone length
SIZES AVAILABLE |
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Size |
Hot |
Cold |
Standard |
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Zone |
End |
"A" |
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Le Ø |
Lu Ø |
Distance |
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mm |
in |
mm |
in |
mm |
in |
|
3/6 |
3 |
0.12 |
6 |
0.24 |
25 |
0.98 |
4/8 |
4 |
0.16 |
9 |
0.35 |
25 |
0.98 |
6/12 |
6 |
0.24 |
12 |
0.47 |
50 |
1.97 |
9/18 |
9 |
0.35 |
18 |
0.71 |
60 |
2.36 |
12/24 |
12 |
0.47 |
24 |
0.94 |
80 |
3.15 |
All diameters are available in the following grades: |
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MU1766 -1700 - maximum element temperature 1700ºC (3090ºF) |
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MU1766 -1800 - maximum element temperature 1800ºC (3270º |
W-type Molybdenum Disilicide Heating Rods can be used for temperatures up to 1800 °C, in electric furnaces used in laboratory and production environments in the production of glass, steel, electronics, ceramics, and in heat treatment of materials.
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