CC2289 Cordierite Ceramic Rod

Catalog No. CC2289
Shape Rod
Color Off-white
Thermal Conductivity 3 W/m·°K
Compositions Mg2Al4Si5O18
Classification Silicate

Cordierite ceramic rod is made of cordierite ceramic, which is a type of magnesium aluminum silicate with particularly good thermal shock properties. Stanford Advanced Materials (SAM) is a trust-worthy supplier of the cordierite ceramic rods and is able to supply a wide range of ceramic and glass materials as finished components.

Related Products: Cordierite Honeycomb, Cordierite Tube.

 

Cordierite Ceramic Rod Description

Cordierite ceramic rod is made of cordierite ceramic. Cordierite ceramic is a type of magnesium aluminum silicate with particularly good thermal shock properties. Cordierite also has low thermal conductivity and thermal expansion, while also being cost-effective. Often used as a structural ceramic for kiln furniture applications, it also finds uses in other applications where rapid temperature changes take place.

 

Cordierite Ceramic Rod Characteristics 

 

Cordierite Ceramic Rod Specifications

Properties

Units

Test

Value

Physical

Chemical Formula

-

-

2MgO-2Al2O3-5SiO2

Density, r

g/cm3

ASTM C20

2.60

Color

-

-

off-white

Crystal Structure

-

-

orthorhombic

Water Absorption

% @R.T.

ASTM C373

0.02 - 3.2

Hardness

Moh's

-

7

Hardness

knoop (kg/mm2)

Knoop 100g

--

Mechanical

Compressive Strength

MPa @ R.T.

ASTM C773

350

Tensile Strength

MPa @ R.T.

ACMA Test #4

25.5

Modulus of Elasticity
(Young's Mod.)

GPa

ASTM C848

70

Flexural Strength (MOR)

MPa @ R.T.

ASTM F417

117

Poisson's Ratio, u

-

ASTM C818

0.21

Fracture Toughness, KIc

MPa x m1/2

Notched Beam Test

--

Thermal

Max. Use Temperature
(* denotes inert atm.)

ºC

No load cond.

1371

Thermal Shock Resistance

DT (ºC)

Quenching

500

Thermal Conductivity

W/m-K @ R.T.

ASTM C408

3.0

Coefficient of Linear Thermal Expansion, al

mm/m-ºC (~25ºC through ±1000ºC)

ASTM C372

1.7

Specific Heat, cp

cal/g-ºC @ R.T.

ASTM C351

0.35

Electrical

Dielectric Constant

1MHz @ R.T.

ASTM D150

4.7

Dielectric Strength

kV/mm

ASTM D116

5.11

Electrical Resistivity

Wcm @ R.T.

ASTM D1829

1014



Applications of Cordierite Ceramic Rod

Cordierite ceramic products such as cordierite ceramic rods can be used in various fields of electronics, electrical appliances, welding equipment, chemicals, machinery, railways, textiles, environmental protection, thermal engineering, instrumentation, mining machinery, post, and telecommunications, and defense industry.

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