Do you have any questions? Email Us [email protected]

MC2247 Mullite Ceramic Heater Plate

Catalog No. MC2247
Color Off-white
Shape Heater plate
Thermal Conductivity 6 W/m•°K
Dielectric Strength 9.8 ac-kv/mm

 

Mullite Ceramic Heater Plate Description

Mullite Ceramic Heater Plate

Mullite (3Al2O32SiO2) is a refractory oxide material combining low thermal expansion, good mechanical strength, and resilience at elevated temperatures. Raw mullite materials are easily obtained and are reasonably priced. It is certainly one of the most important oxide materials for both conventional and advanced ceramics. Its workability allows an extensive range and flexibility in fabrication.

Mullite Ceramic Heater Plate Specifications 

Chemistry content

Al2O3

SiO2

TiO2

Fe2O3

CaO·MgO

K2ONa2O and others

62.50%

34.50%

0.10%

0.80%

0.90%

1.30%

 

Mechanical

Units of Measure

SI/Metric

(Imperial)

Density

gm/cc (lb/ft3)

2.8

-175

Porosity

% (%)

0

0

Color

off-white

off-white

Flexural Strength

MPa (lb/in2x103)

180

-26

Elastic Modulus

GPa (lb/in2x106)

151

-22

Shear Modulus

GPa (lb/in2x106)

Bulk Modulus

GPa (lb/in2x106)

Compressive Strength

MPa (lb/in2x103)

1310

-190

Hardness

Kg/mm2

1070

Fracture Toughness KIC

MPa•m1/2

2

Maximum Use Temperature

°C (°F)

1650

-3000

(no load)

Thermal

     

Thermal Conductivity

W/m•°K (BTU•in/ft2•hr•°F)

6

-42

Coefficient of Thermal Expansion

10–6/°C (10–6/°F)

5.4

-3

Electrical

     

Dielectric Strength

ac-kv/mm (volts/mil)

9.8

-245

Dielectric Constant

@ 1 MHz

5.8

5.8

Dissipation Factor

@ 1 kHz

0.003

0.003

Volume Resistivity

ohm•cm

>1013

>1013

 

Mullite Ceramic Heater Plate Applications

– Machining of components and toolings
– Protection tubes
– Realization of prototypes
– Manufacturing of small ceramic series
– Coil cores
– Electrical insulator
– Template of assembly
– Injectors, nozzles
– Vacuum parts
– Thermal insulators, inductive insulators
– Template of brazing and welding
– Sensors

REQUEST A QUOTE












  I would like to join the mailing list to receive updates from Advanced Ceramic Materials .

Submit your review
1
2
3
4
5
Submit
     
Cancel

Create your own review
MC2247 Mullite Ceramic Heater Plate
Average rating:  
 0 reviews