X type mosi2 heating elements

X type mosi2 heating elements

USD $25 - $25

Min.Order:6

Supply Ability:
5000 per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

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Brand Name:
Yuhao
Place of Origin:
China
Model Number:
X type

Dengfeng City Yuhao High-temperature Component Co., Ltd

Business Type: Trading Company
Main Products: heating elements ,silicon carbide rod , molybdenum ejector , molybdenum wire ,molybdenum crucible ,molybdenum electrode ,molybdenum bar

Product Details

Molybdenum disilicide (MoSi2) heating elementis 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.

3. The Using Temperature Under the Different Atmospheres 

Atmosphere

The Maximun Using Temperature of Elements

1700

1800

No2 ,Co2,O2,Air

1700°C

1800°C

He ,Ar ,Ne

1650°C

1750°C

So2

1600°C

1700°C

CO ,H2

1500°C

1600°C

Wet H2

1400°C

1500°C

Dry H2

1350°C

1450°C

Contact Supplier

xiangtianling foreign trade manage Chat Now
Telephone
86-0371-67035866
Mobile
86-15093306690
Fax
86-0371-67035866
Skype
tianling.yuhao
Address
No 98, Longhai RD, Zhongyuan District, Zhengzhou City, Henan Province, Weifang,Shandong

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