High purity electric heater price zirconia molybdenum rod pipe heating element Mosi2

Product Overview

Description

High purity electric heater price zirconia molybdenum rod pipe heating element Mosi2

       1800C Mosi2 heating element                              1550C silicon carbide heating element

1.Iroduction for MoSi2 heating element

Mosi2 heating element is a special product combined metal and ceramics. So it has the characteristics of silicon and molybdenum.

Molybdenum disilicide (MoSi2) is a refractory metal silicide that is primarily used as a heating element. In recent years, its potential for use as a structural ceramic has been recognised, as the material combines excellent oxidation resistance and high elastic modulus at elevated temperatures. 

There are 1700C 1800C 1900C models

Which one is 1800C? Can you guess?

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2.Feedback for MoSi2 heating element

 

3.Marks

 

When you enquiry, please tell us the following data

D1: Diameter of Hot Zone(mm)

D2: Diameter of Cold Zone(mm)

Le: Length of Hot Zone(mm)

Lu: Length of Cold Zone(mm)

A: Shank Spacing(mm)

 

4.Product Parameters

Oxygen-resistance under high temperature: in oxidizing atmosphere, a layer of compact quartz protective film is formed on the surface of element owing to the high temperature combustion, which prevent Mosi2 from oxidizing more. When the element temperature is higher than 1700 °C, the film becomes melting. It’s not suitable for long time use in the temperature range of 400-700°C, otherwise, the element will be powdering for the strong oxidation under low temperature.

 

Physical properties of Mosi2 heating element
Volume Density	Bend Strength	Porosity Rate	Water Absortion	Hot Extensiblity
5.5-5.6g/cm³	15-25kg/cm³	7.4%	1.2%	4%

 

 

Recommend surface load of Mosi2 heating element
Furnace Temperature (℃)	1400	1500	1600	1650	1700
Surface load of Hot zone(w/cm³)	<18	<15	<12	<10	<8

 

 

5.Max. temp for MoSi2 heating element

  

 

 6.Details for MoSi2 heating element

 

 

7.Notice for using MoSi2 heating element

It should be pointed out that element cannot be used for rather long time in 500-700°C, or it will be powdered owing to the strong oxidizing action in low temperature.

 

8.Accessories for using MoSi2 heating element

It consists 1 piece of clamp and 2 pieces of straps

 

 

 

9.Package for MoSi2 heating element

Packaging Details: Packed with sponge and box case, and then put it into wooden case.

Lead Time: Shipped in 10 days after payment                       Transportation: Most by air.

 

10.About us