Silicon carbide cyclone

Product Overview

  


Silicon carbide Cyclone


Reaction bonded silicon carbide is a multi-phased material typically containing 7-15% silicon metal, some minor amount of unreacted carbon, with the remaining body being SiC. Reaction bonded SiC materials are manufactured utilizing a variety of processes depending on desired final product geometry, configuration, and required tolerances.


Reaction bonded silicon carbide has proven to be an excellent material choice for wear applications such as pipe liners, flow control chokes and larger wear components in the mining as well as other industries. CALSIC RB offers an economical and reliable material option for many applications where the corrosion resistance or wear resistance of CALSIC S (sintered silicon carbide) is not necessary.


Typical properties of silicon carbide are:

Excellent thermal shock resistance

Excellent hot strength

Excellent abrasion resistance

Good thermal conductivity

Relatively low coefficient of thermal expansion


Typical applications for silicon carbide are:

Kiln furniture for powder metal and ceramic processing

Kiln components including:

hearths

entrance tiles

skid rails

muffles

side walls

arches


Reaction Bonded Silicon Carbide Properties


Physical Property

Units

Typical Value

Microstructure

%

87% SiC, 12% Si

Density

g/cc

> 3.02

Apparent Porosity

%

< 0.1

Max Use Temperature

°C

1380

Flexural Strength

MPa

250 @ 20°C

280 @ 1200°C

Compressive Strength

MPa

2500

Modulus of Elasticity

GPa

330 @ 20°C

300 @ 1200°C

Coefficient of Thermal Expansion

1 x 10-6 in/in °C

4.5

Thermal Conductivity @ 1200°C

W/mK

45

Poisson's Ratio

-

0.2

Vickers Hardness

GPa

20-22


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Applications

🏭

Cement Industry

Used in raw material mills and cement mills for efficient grinding of clinker and additives.

⛏️

Mining & Mineral Processing

Ideal for grinding ores, minerals, and metallurgical materials with high wear resistance.

Power Generation

Used in coal pulverizers and ash handling systems in thermal power plants.

🏗️

Building Materials

For grinding ceramic raw materials, pottery clay, and other construction materials.

💊

Pharmaceutical

Suitable for pharmaceutical ingredient grinding requiring contamination-free media.

🎨

Paints & Coatings

Used for pigment grinding and production of various coating materials.

Product Advantages

01

High Hardness & Wear Resistance

Vickers hardness ≥ 1100 HV, offering significantly lower wear loss compared to traditional steel balls.

02

Cost-Effective Solution

Longer service life means fewer replacements and reduced downtime for your production lines.

03

Low Abrasion & Contamination

Minimal material wear ensures product purity and prevents contamination during grinding processes.

04

Precision Manufacturing

Advanced isostatic pressing technology ensures uniform density and consistent quality in every ball.

05

Custom Sizes Available

We produce balls from Ø 1mm to Ø 100mm, with custom sizes available to meet your specific requirements.

06

Global Shipping & Support

Fast worldwide shipping with professional technical support from our engineering team.

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