Ceramic Lining Brick
Overview
Our Ceramic Lining Bricks are engineered for extreme wear, corrosion, impact, and thermal stress in heavy-duty industrial applications. Made from high-purity alumina (Al₂O₃) and precision sintered under strict quality control, they provide exceptional durability and long service life compared with conventional steel, rubber, or polymer linings.
With a range of standard and custom shapes, sizes, and installation options, these lining bricks protect equipment such as pipelines, ball mills, hoppers, chutes, cyclones, and slurry systems - delivering reliable performance in mining, cement, power generation, steel, chemical processing, and bulk material handling
Why Choose Our Ceramic Lining Bricks?
Superior Wear Resistance
High alumina content from ≥ 92% up to 99% Al₂O₃
Hardness up to Mohs 9, greatly reducing wear and material loss
Outperforms manganese steel and high-chrome iron in abrasion resistance
These bricks help extend service intervals and minimize replacement frequency, reducing total operating costs over time.
✔ High Density & Low Porosity
Bulk density ≥ 3.6–3.7 g/cm³
Water absorption ≤ 0.01%
Dense material structure minimizes penetration and prolongs service life under slurry or high-impact conditions.
✔ Excellent Mechanical Strength
High compressive strength and flexural toughness
Excellent resistance to mechanical impact and crushing
Strong against particle collisions in high-velocity conveyors or mills
✔ Chemical & Thermal Stability
Inert alumina composition resists corrosion from acidic/alkaline slurries, ash, cement dust, and other harsh environments. These bricks also maintain performance at elevated temperatures, making them ideal for thermal processes.
✔ Fully Customizable
Typical Applications
Ball mills & grinding equipment – protect mill shells from abrasion
Slurry & tailings pipelines – reinforced wear protection
Hoppers, chutes & transfer points – high impact wear zones
Cyclones & separators – extended service life under abrasive conditions
Ash & dust lines in power plants & cement systems
Industrial material handling systems in mining, chemical, steel, and bulk applications
Typical Technical Specification (Standard / Premium Grades)
| Property / Parameter | Typical Grade (Al₂O₃ ≥ 92%) | Premium Grade (Al₂O₃ ≥ 95–99%) |
|---|
| Al₂O₃ Content | ≥ 92% | ≥ 95% (up to 99%) |
| Bulk Density | ≥ 3.60 g/cm³ | ≥ 3.65–3.70 g/cm³ |
| Water Absorption | ≤ 0.01% | ≤ 0.01% |
| Hardness (Mohs) | 9 | 9 |
| Compressive Strength | ≥ 1050 MPa | ≥ 1300–1800 MPa (depending on grade) |
| Flexural (Bending) Strength | ≥ 220 MPa | ≥ 250–330 MPa |
| Fracture Toughness (KI c) | ≥ ~3.7 MPa·m¹ᐟ² | ≥ ~4.0–4.2 MPa·m¹ᐟ² |
| Maximum Service Temperature / Refractoriness | Suitable for high temperature use (depending on grade) | High refractoriness for thermal/ash/clinker handling, kiln & high-heat applications |
| Shapes / Sizes | Standard bricks, half bricks, thin bricks, tiles, ladder bricks | Custom shapes & sizes including curved, weld-on, bolt-on, segments for elbows/pipelines/chutes/cyclones/tailings systems |
Company Strength – Why Industry Leaders Choose Us
As a professional technical ceramics manufacturer, we combine deep material expertise with robust production capacity:
15+ years of export experience
10,000 m² production facility
Strict quality control & repeatable performance
Full customization & design support
Global shipping and engineering assistance
We don't just sell bricks - we deliver wear protection solutions tailored to your process challenges.
Get High-Performance Wear Protection
Ready to improve equipment life and reduce maintenance cost?
✔ Send your drawings or operating conditions
✔ Get a custom lining design
✔ Receive competitive quotation + engineering support
📩 Contact us for a free consultation or quote today!
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