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
FIRSTAR CORPORATION

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Applications

🔨

Mining & Metallurgy

Wear ceramic linings safeguard chutes, cyclones and pipelines during ore conveying and metallurgical material handling.

🏭

Cement & Building Materials

Ceramic wear liners for clinker transfer pipelines and powder processing equipment in cement and construction material plants.

Power & Energy Generation

Applied in coal mills, ash conveying pipelines and desulfurization systems of thermal power plants against abrasion.

⚗️️

Chemical & Coatings Industry

Abrasion & corrosion resistant ceramic linings for slurry transport and mixing equipment in pigment and chemical production.

🏺

Ceramics & Glass Manufacturing

High-performance ceramic wear parts for raw material conveying systems of ceramics and glass production lines.

🔋

New Energy & Lithium Battery

Low-contamination alumina ceramic liners for lithium powder conveying equipment in lithium battery raw material processing.

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.

Package Our Factory Technology Equipment Professional Service Team

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