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Magnesium Oxide Rod For Single End Cartridge Heater

Categories Electric Heater Components
Brand Name: GME
Model Number: Mgo rod
Certification: CE
Place of Origin: China
MOQ: 500pcs
Price: USD$0.002/pc
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000pcs per month
Delivery Time: 30days
Packaging Details: paper carton, wooden carton
Material: Magnesium oxide ceramic
Color: White / Ivory
Bores: Single,two,four or multi bores
Shape: Round, square, rectangular, oval
Usage: Works as refractory material
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Magnesium Oxide Rod For Single End Cartridge Heater

Magnesium Oxide Rod For Single-end Cartridge Heater


Magnesia ceramic is a ceramic material consisting of at least 90% of Magnesium Oxide(MgO).It demonstrates good mechanical strength and operates well when uniformly heated or cooled and thermal shock is avoided. It offers superior performance to Alumina, being stable to 2200°C. However, above this temperature creep occurs. Due to its resistance to Lead-based materials, it is used for piezoelectric materials processing.

Al2O3 Content(%)
70-75
85
95
99.7
Density (g/cm3)
3.0
3.4
3.7
3.9
Bending Strength (Mpa)
85N/MM2
300
364
450
The coefficient of thermal expansion(200℃-800℃)
6
7
7.6
8
Thermal Conductivity(W/(m.R))
17
18
20
35
Dielectric Strength (kv/mm)
9
10
11
12
Working Temperature(long time use)(℃)
1300
1400
1600
1750
Water Absorption(%)
5
<0.2
<0.25
<0.1-0.2

Specification

1.Purity of material:
2.Dimension capability: Outer diameter from 0.3mm to 50mm;
3.Different shape availability: Round, Square, Rectangular and Oval;
4.Precision processing: Fine ground, lapping,CNC maching;


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