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W-L Type Mosi2 Heating Element

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US$ 20 - 20 MOQ: 6 Sets
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Brand Name:
Yuhao
Place of Origin:
China
Model Number:
L type
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Dengfeng City Yuhao High-temperature Component Co., Ltd
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Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name Yuhao
Place of Origin China
Model Number L type

model: MoSi2 heating element -Bend Type

 

Order sample:

d=6mm, c=12mm, Le=200mm, Lu=180mm, a=30mm

Please specify as: dia6/12x200x180x30mm (dia d/cxLexLuxa mm)

d = the diameter of hot zone

c = the diameter of cold zone

Le = the length of hot zone

Lu = the length of cold zone

 

Now our company supply two types MoSi2 heating elements, one is M1700 type, 
which ensure max. furnace temperature 1650C; another is M1800 type, which ensure 
max. furnace temperature 1700C. When you place order, please choose suitable type 
according to your furnace working temperature. 

 

M1700 (heat furnace temperature 1650.C )

M1800 (heat furnace temperature 1700.C)

 

 

Standard sizes:

M1700 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24

M1800 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24

  

 

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

 

 MoSi2 heating element 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.

  

 MoSi2 heating elements physics and chemistry characters:

 

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
     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. 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.

 

MoSi2 Heating Element's installation: 


     The brittleness of MoSi2 heating  element is relative more under the usual temperature, 
it also has plasticity under the high temperature. So you had better hang and erect vertically
the "U"-shape element. If you need to erect it horizontally, please choose a support of high-
temperature insulating materials. The cone-part of the element must extend inside the 
furnace. At first the fixture of MoSi2 power connector cant be screwed too tightly.  
When temperature of the element is going up,  please twist it tightly again, so the element is 
not easily broken.

 

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Dengfeng City Yuhao High-temperature Component Co., Ltd
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Weifang, Shandong, China
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