Molybdenum Disilicide furnace heating element heaters / electric heater

Molybdenum Disilicide furnace heating element heaters / electric heater

USD $25 - $35 /Piece

Min.Order:1 Piece

Supply Ability:
3000 Piece / Pieces per Month
Port:
China port
Payment Terms:
T/T Credit Card

Quick Details View All >

Brand Name:
kejia
Model Number:
Kejia Heating element
Place of Origin:
Henan, China

Zhengzhou Kejia Furnace Co., Ltd.

Business Type: Manufacturer,Trading Company
Zhengzhou Henan China
Main Products: Muffle Furnace ,Vacuum Furnace ,Silicon Carbide Rod ,Silicon Molybdenum Rod ,Ceramic Fiber Board

Product Details

Specifications

1.Molybdenum Disilicide Heater MoSi2 heating elements
2.type:U,W,UL,WL,Rod
3Dia(mm):3/6,4/9,6/12,9/18,12/24
4.1700,1800

kejia molybdenum disilicide MoSi2 heating elements can quickly form a thin and adhesive anti-oxidizing layer of quartz glass (SiO2), under the high temperature oxidizing condition. If the protective layer was damaged, the element can reform a new one, so  MoSi2 Heater Molybdenum Disilicide Heating Elements have a very good anti-oxidation properties, it also means that the heating element can be used on operation for a much longer time than the traditional one.It is used to the highest temperature up to 1850C during oxidizing  atmosphere. 

 

Physical  property of the MoSi2 heating element 

volume density5.5~5.6g/cm³bend strength 5.5~25kg/cm²
vickers-hardness(hv)570kg/mm²porosity rate7.4%
water absortion1.2%hot extensiblity4%

 

Recommend Surface load Molybdenum disilicide heater MoSi2 heating elements

Furnace Temp (C )

1400

1500

1600

1650

1700

Surface load of hot zone(w/cm2)

<18

<15

<12

<10

<8

 

The influence of operation temperature on the heater surface in a different atmosphere

Atmosphere

The Maximum Using Temperature of Element

1700 Grade

1800 Grade

1900 Grade

NO2,CO2,O2,Air

1700°C

1800°C

1850°C

He,Ar,Ne

1650°C

1750°C

1800°C

SO2

1600°C

1700°C

1800°C

CO,H2

1500°C

1600°C

1700°C

WetH2

1400°C

1500°C

1650°C

DryH2

1350°C

1450°C

1600°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Molybdenum Disilicide furnace heating element heaters / electric heaterMolybdenum Disilicide furnace heating element heaters / electric heaterMolybdenum Disilicide furnace heating element heaters / electric heaterMolybdenum Disilicide furnace heating element heaters / electric heater

 

why choose our products?

1. high productivity

2. stable production and low maintenance rate

3. flexibility

4. energy saving

5. wide application

6. super service

7. long service life

 

Contact Supplier

Ms. Lily Li Sales Chat Now
Telephone
86-371-67826992
Mobile
18137195606
Fax
86-371-67197091
Address
Beigang Industrial Park, Zhengshang Road, Zhengzhou Zhengzhou,Henan

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