Silicon molybdenum rods
1) Max Temperature: 1700C/1800C
2) X, L,U, W, U right shape
3) Dia:3/6,4/9,6/12,12/24mm

U type Silicon molybdenum rods used for Rotary health furnace

 

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.

 

Installation of elements

1. Vertically Hanging

Under normal temperature,MoSi,element is very brittleness,while under high temperature it is plasticity.So,the better way for installation if the UShape 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 veryically 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.

3.wire clip
The wire connection clamp connecting MoSi2 element is made of aluminum woven wire or multilayer aluninum foil. the steel plate outside it only acts as a clamp and isn't used for electric conduction.For&6/12 element, single rowing wire is used ,and for &9/18element,double-rowing wire is used ,the end of the lead wire should be a little larger than the linear distance between the element and bus.

 

Applications

Laboratory furnace Industrial furnace Sintering furnace Glass melting furnace Testing equipment Heat treatment Metal sintering

Why Molybdenum Disilicide (MOSi2) ?

Reliable Production, Low Maintenance

MOSi2 can withstand oxidation at very high temperature Unmatched durability MOSi2 does not age, thus enable connection between existing and new elements

Flexibility

Wide range of temperature range 500°C to 1800°C. Able to expose in many protective atmosphere used in practice

High Productivity

MOSi2 can be used for high surface loadings Arranged in groups to give wall loadings in excess of 100kW/m²

Energy Saving

MOSi2 enable user to startup only when needed