CE and ISO Molybdenum Disilicide MoSi2 Heating Elements

China Super 1900 molybdenum disilicide MoSi2 heating elements for element temperatures up to 1850°C . MoSi2 heating elements are available as straight or bent elements in a wide range, all characterized by long life and consistent performance.

The program of MoSi2 heating elements includes seven grades with specific features for use in demanding applications and atmospheres, including nitrogen, hydrogen, vacuum and mixtures of endogas and reducing atmospheres.

In addition to MoSi2 elements in standard shapes and sizes we provide special designed MoSi2 elements according to customer needs, enabling an optimized element design for each particular application.

Duralite MoSi2 elements are made to industry standard established resistance values, dimensions and geometries, and therefore are interchangeable with other manufacturers of molybdenum disilicide elements. The key difference between Duralite MoSi2 and other MoSi2 suppliers is that Duralite MoSi2 elements are exceptionally priced.

Duralite MoSi2 heating elements are graded in two maximum temperature ranges of 1700C and 1800C. Elements are available in many shapes and forms (see examples shown below). Specifically, we offer the following MoSi2 styles: “U-shaped” (most common), “W-shaped”, and “Straight-shaped”, with or without right angle or oblique angle bends.

Each element is specified by a “hot zone” diameter (de) and length (Le), and a “cold zone” diameter (du) and length (Lu).

Benefits of MoSi2 elements include high temperature operation (in air), long element life and the ability in some cases to replace any failed elements hot.

Customers of Duralite MoSi2 heating elements enjoy two key added benefits – first, unparalleled price and second, experienced engineering support. Anyone can sell MoSi2, but knowing how to design the system is where Duralite excels. MoSi2 systems must be engineered for customer to get the best performance and optimum service life. Duralite engineers can assist in:

analyzing the relationship between the furnace temperature, element temperature and the element surface load

selecting the element surface load according to the furnace construction, atmosphere and operating temperature

choosing the most suitable element size and style for your application

JINYU MoSi2 heating Element Accessories

Duralite stocks a full range of accessories for mounting and wiring MoSi2 heating elements including:

support clamps

braided aluminum straps

power buss bars

passage mounting bricks.

Packing

Welcome to choose Jinyu.

.General description of l type molybdenum disilicide MoSi2 heating element

1)Definition:MoSi2 heating element is a resistance generate-heating component made from MoSi2 or the basic material.

2)Character:It can form SiO2 film which can protect the element not to be oxidized.

3)Usage:It can be used for high temperature furnace in ceramics,magnet,glass,metallurgy,refractory etc.

Recommend Surface load

2.Advices of installation

1)MoSi2 heating element is very brittle under room temperature and plastic under high temperature.So it's the best way for installation of U type element to hang it vertically.Such way is to avoid putting the mechanical stress directly to the hot zone of the element,otherwise,the element will broken easily.If it needs hang horizontally,pls chose a support of high temperature refactory.

2)Pls put the taper part of the element bottom into the furnace chamber to avoid local overheating.

3)The lead wire should be a little longer than the linear distance between the element and the bus to avoid putting the stress to the element.

4)Don't tighten the screw of clamps too much at one time.It can be tightened when the element heats up to high temperature because of the element's plasticity.

5)The temperature of clip should be less than 200°C,the contact voltage between the clip and the element should be less than 0.1V.

6)The distance between the lower end of the clip and the upper surface of the through brick should be more than 50mm,to avoid the radiation heat conduction to the clip.

7)To avoid damage,170A couldn't be used for long term for the element of φ6/12mm,300A couldn't be used for long time for the element of φ9/18mm.