Alumina Ceramic

Alumina Ceramic Parts / Alumina Ceramic Liners / Alumina Ceramic Components / Wear Resistant Alumina Liners

GTEK Alumina Ceramic

INTRODUCTION

SPECIFICATION

Description

As one of the hardest materials known, alumina is far superior to steel plate when it comes to protection against abrasion. GTEK is a global manufacturer and supplier of wear resistant alumina ceramic tiles & linings which have been proven to drastically reduce wear in conveying, processing storage equipment. The extremely hard ceramic tiles protect equipment from wear & deterioration, significantly increasing wear life and thereby reducing shutdown requirement and associated maintenance costs. Several different ceramic tile designs are available to suit specific material and operating conditions. Our alumina tiles can be custom made to specific size and shapes to perfectly fit with your specific applications.

Application

GTEK Ceramic Tiles have excellent abrasion resistance qualities and can be used in transfer chutes, pipes and hoppers in mineral processing plants and power generation.

Features & Benefits

1. Extreme abrasion and temperature resistance
2. Can be used with multiple attachment methods like welding and adhesive
3. Can be used where tight tolerances or thin linings are required

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GTEK Alumina Tiles can be custom made to specific size and shapes to perfectly fit with your specific applications.

Mechanical Properties of Alumina Ceramic
Item Unit Index
Alumina Content % ≥92
Porosity % <0.08
Bulk Density g/cm³ ≥3.5
Rockwell Hardness HRA ≥85
Fracture Toughness (KIC) MPa·m1/2 ≥4.8
Bending Strength MPa≥290
Compressive Strength MPa ≥850
Elastic Modulus GPa 280
Thermal Conductivity W/m·K 20
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