Specifications

Heating Element
temperature 1300C-1800C
Diameter:3/6,4/9,6/12,9/18mm
.Shape:I, U, UL, W, WL, Irregula

 

W Shape hight temperature Heating Element

Production introduce of MoSi2 heating elements         

 

Our heating element are 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 1800C during oxidizing atmosphere. According to your request, our company can produce the products of Pole, "U", "W" and "U"-right angle shapes, etc.

 

Heating rod can usually make use of furnace temperature from 1300C to 1800C. It is extensively used in the industries of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture, etc.. It is an essential ideal element when the products are sintering in the high temperature.

Main application of heating element :

 

W shape heating elements can be used in the  furnace  temperature  1300C-1800C.  Because of  MoSi2 heater well  performance, they are widely  used in  high  temperature  furnace,  ceramics,  glass,  analysis  and test,  semiconductor,  science research etc.

 

W shape heating elements physics and chemistry character:

 

1. Physics Characters 

 

Volume Density	Bending Strength	Vickers Hardness	Porosity	Water absorption	Heating Elongation Rate
5.5  g/cm3	15-25 kg/cm3	(HV)570kg/mm2	7.4%	1.2%	4%

 

2. Chemistry Character 

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. 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.

 

Now our company supply two W shape MoSi2 Heaters, one is 1700 type, which ensure max. furnace temperature 1650C; another is 1800 type, which ensure max. furnace temperature 1700C. When you place order, please choose suitable type according to your furnace working temperature. 

1700 (heat furnace temperature 1650C )

1800 (heat furnace temperature 1700C)

 

U shape heating element Parameters: