Henan, China
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Mosi2 Heating Elements, Mosi2 Heater, Furnace Heater manufacturer / supplier in China, offering U Shape of High Quality of Molybdenum Disilicide Heater, Superior Quality Molybdenum Disc (purity 99.95%) with Direct Factory Price, Factory Direct Supply Hot Zone of Sapphire Growing Furnace with China Top Quality and so on.

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Supplier Homepage Products MoSi2 heating elements U Shape of High Quality of Molybdenum Disilicide Heater

U Shape of High Quality of Molybdenum Disilicide Heater

Min. Order / Reference FOB Price
10 Pieces US $30/ Piece
Port: Zhengzhou, China
Production Capacity: 10000PCS/Month
Payment Terms: T/T, Western Union
Name: Mosi2 Heater
Max Temperature: 1700c
Transport Package: Wooden Boxes
Specification: SGS
Trademark: SHIBO
Origin: Zhengzhou

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U shape of high quality of molybdenum disilicide heater 

1.Molybdenum disilicide(MoSi2) heating element is a resistance generate-heating component made from MoSi2 or the basic material. It is used in high temperature under the oxidizing atmosphere, it looks like glass in its surface and form a light SiO2 glass film which can protect the element not to be oxidized. So this kind of element has unique effect for resisting oxidization in the high temperature. It is used to the highest temperature up to 1800°C during oxidizing atmosphere. And the applicable temperature is 500-1700°C.
2.Resistance property
The resistivity of element rapidly rises as the temperature rises. Under normal operating conditions, generally the element resistance doesn't change with the service time changing. So the old and new elements can be mixed used.
3.Phiscal property
Volume Density5.5g/cm3Porosity7.40%
Bending Strength15-25kg/cm3Water absorption1.20%
Vickers Hardness(HV)570kg/mm2Heating Elongation Rate4%
4.Chemistry property
MoSi2 heating element is used in the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. When the temperature of element is more than 1700°C,the MoSi2 heating element must not be used in the temperature between 400°C and 700°C for a long time; otherwise the element will be cremated under the strong oxidizing function in the low temperature.
DetailsType: 1700C, 1800C
Shape U, W, ROD, UJL, WJL, and other special shape
Diameters3/6, 4/9, 6/12, 9/18, 12/24mm
LengthsUp to 2000mm
Used temperature1300C to 1800C
Max. Using temperatureIn oxidizing atmosphere, it can reach 1800C
Operation temperature 
in different atmosphere
No2, O2, CO2, Air17001800
He, Ar, N16501750
Wet H215001600
Dry H213501450
ApplicationMoSi2 heating element is used in the furnace temperature from 1300C to 1700C.
It is extensively used in the industries of metallurgy, magnetic materials, glass,
ceramic refractory, crystal electronic device, industrial furnace manufacture, lab 
furnace, Laboratory furnace, industry furnace, glass furnace, ceramic furnace etc.

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