Introduction:
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.
U type MoSi2 heating elements
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
When you place order, please choose suitable type according to your furnace working temperature and kindly tell us the following dimensions
C: Hot Zone Diameter
D: Cold Zone Diameter
Lu: Cold Zone Length
Le: Hot Zone Length
A: Shank Spacing
The General Descrioition Of W Type Mosi2 heating element
1. W shape mosi2 heaters is a kind of resistance heating element basically made of high pure Molybdenum Disilicide.
2. In oxidizing atmosphere, its Max temperature can reach 1800 deg.C, and its applicable temperature is 500~1700 deg.C.
3. It can be widely used in such applications as sintering and heating treating of ceramic, magnet ,glass, metallurgy ,refractory, ect.
4.physical property
volume density |
5.5~5.6g/cm³ |
bend strength |
5.5~25kg/cm² |
vickers-hardness |
(hv)570kg/mm² |
porosity rate |
7.4% |
water absortion |
1.2% |
hot extensiblity |
4% |
5.Recommend surface load:
Furnace Temp(°c) |
1400 |
1500 |
1600 |
1650 |
1700 |
Surface looad of hot zone(W/cm²) |
<18 |
<15 |
<12 |
<10 |
<8 |
Installation of flexible heating element
1)Vertically hanging
Under normal temperature, flexible heating element is very brittleness,while under high temperature it is plasticity.So,the better way for installation if the U Shape element is to hang it vertically,to the furnace top through the support clamping chuck H.The aim of such way is to avoid putting the mechanical stress directly to the element heat-generating end ,or the element will easily be broken.
2)Support clamp
Support clamp are applied to 9/18 and 6/12 two kinds of elements respectively. the support clamp supports the whole weight of the element and the position of the element is also determined by it .therefore ,it must be installed carefully to assure that the element it vertically hung.in order to prevent the element from being over heated locally,the taper part of the element lower end must put into the furnace chamber.
The Advantage of MoSi2 Heating Elements from Jinyu:
No fuel availability or storage problems
No noxious fuel exhaust to be ducted away
High strength and excellent shock resistance Economical, dependable, high-quality, excellent after-sale service
One of the highest hot: cold ratios in the industry Efficiently handle a wide range of products and atmospheres without any protection atmosphere.
About Us
Dengfeng City JinYu Electric Heating Material Co., Ltd is a high & new technology enterprise who is a professional manufacture for electric heating elements, furnace and anti-fire material products.
Our company locates at Dengfeng city, Zhengzhou, Henan Province, which is less than 10 kms to the southeast of world famous Shaolin Temple, we have been engaged in the industry for more than 15 years and won great reputation for high quality, reasonable price of products and excellent customer service from customers of American and European countries, Middle East, Russia, Japan, Korea and many ohter coutries.
There are four main categories of Products: Electric heating elements, Nonferrous metals products, Furnace and anti-fire material. Our products are widely used in the industry of glass, Chinaware, lighting, magnetism materials, fluorescent materials, false crystal, Machinery, Electro Vacuum materials, industrial apparatus etc.
The long service life and consistent performance of JinYu electric heating elements is due to our emphasis on quality control, from starting material to finished product. Our highly experienced engineers will provide you with expert design necessary for achieving the highest production efficiency at the lowest long-term cost.
Customers from all over the world are welcome to visit our factory.