Durable Alumina Ceramic Liners Support Kiln Operations in Demanding Thermal Environments

• Customization: Available
• Application: Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace
• Material: High Alumina
• Model NO.: Alumina Ceramic Liners
• Refractoriness (℃): 1580< Refractoriness< 1770
• Transport Package: Carton Packaging or Designated Packaging
• Specification: 150*45
• Trademark: Zhongci
• Origin: China
• HS Code: 190090
• Production Capacity: 50000PCS
• Package Size: 40.00cm * 50.00cm * 10.00cm
• Package Gross Weight: 20.000kg

Product Description

Engineered for High Heat Applications: Durable Alumina Ceramic Liners Support Kiln Operations in Demanding Thermal Environments
 

Product Description

 

• Industrial Grinding: Designed for ball mill linings in mineral processing, cement production, and ceramic raw material grinding (wet/dry conditions).

• High-Temperature Protection: Suitable for metallurgy, glass furnaces, and reactors operating up to 1650°C.

• Abrasion Resistance: Reduces wear in heavy-duty milling of ores and aggregates.

• 92% Alumina Content: Ensures excellent thermal stability and mechanical strength.

• Low Thermal Expansion: Maintains structural integrity under repeated thermal cycling.

• Custom Sizes: Available in thicknesses 50-300mm to fit diverse mill designs.

 

Detailed Photos

 

 

Detailed classification

1.High alumina content: Containing 92% Al2O3, providing excellent high-temperature resistance and mechanical strength.

2.Wear-resistant and impact-resistant: High surface hardness (Mohs hardness ≥8), reducing wear and loss during the grinding process.
3.Low coefficient of thermal expansion: Dimensional stability at high temperatures, avoiding cracking caused by thermal stress.
4.Customized design: Supports matching various ball mill models with different sizes (thickness, curvature).
5.Environmental protection and safety: Asbestos-free, low porosity (≤18%), reducing pollution risk.

Manufacturing Process

1.Raw material ratio: Select high-purity bauxite (Al2O3≥92%), and add binders (such as clay, silica fume).
2.Forming process:
Dry pressing molding: Pressing into brick blanks under high pressure (100-200 mpa) to ensure uniform density.
Isostatic pressing (optional) : Used for complex-shaped or super-large-sized brick bodies.
3.High-temperature sintering
The temperature is raised to 1550-1650°C and held for 12-24 hours to form a dense corundum crystal structure.
4.Post-processing:

Precisely grind to a tolerance of ±0.5mm.

Quality inspection (compressive strength ≥80MPa, thermal shock stability ≥10 cycles).

 

Application

 

Application	1.Wear-resistant material for surfaces of delivery equipment such as Chutes / Hoppers, Cyclone separators,Elbows, Cyclones, Convey or pulleys. 2.Wear-resistant material for liquid flowing pipes of petroleum, mining, steel ,power 3.Anti-corrosion from chemical substances 4.Thermal impact Tiling will ensure significant savings on equipment and labour by supplying innovative solutions. Ourproducts are used extensively wherever material wear due to abrasion, impact, friction, heat or corrosion.
MOQ	1 ton
Sample	Free samples are available
Color	Color

 

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