Trapezoidal Alumina Tiles
Trapezoidal Alumina Tiles
Trapezoidal Alumina Tiles
Trapezoidal Alumina Tiles
Trapezoidal Alumina Tiles
Trapezoidal Alumina Tiles

Trapezoidal Alumina Tiles

Product name:Trapezoidal alumina tiles
Bulk density(g/cm3) ： ≥3.6 3.65 3.7 4.1 5.9
Advantage:High hardness, high strength; good wear resistance, impact resistance, corrosion resistance, high temperature resistance, long service life; convenient construction and installation, and can be installed in various shapes of equipment.
Application：It is widely used in material conveying equipment in steel, thermal power, cement, coal, mining, port, chemical and other industries.

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Product Introduction

Details

The Trapezoidal alumina tiles is a new type of special corundum ceramic made of Al2O3 as the main raw material, rare metal oxide as the solvent, sintered at a high temperature of 1650 ° C, and bonded with an inorganic special binder.
Alumina ceramic liners are divided into 92 alumina wear-resistant ceramics and 95 alumina wear-resistant ceramics. The density of 92 alumina is 3.6, and the Mohs hardness is 9. The density of 95 alumina ceramic liners is about 3.65, and the hardness is about 3.65. Also for 9.

Why choose the trapezoidal alumina tiles as pipe liners ?

Pipeline is one of the most common equipment in the modern industrial field, and it plays an important role in transporting fluid, gas, powder, etc. Due to the different transportation media, the pipeline may be affected by various factors such as wear, impact and high temperature during transportation. In this case, the material of the inner wall of the pipeline needs to have good wear resistance, impact resistance and high temperature resistance. , in order to maximize the service life. Trapezoidal alumina tiles is a good choice.

Advantage

1. The wear resistance of alumina ceramic lining is very outstanding, and its hardness can reach Mohs hardness level 9, which means that it can effectively resist the wear of high-speed particles. In the case of transporting medium with high concentration of solid particles in the pipeline, the wear resistance of alumina ceramic lining can provide long-term protection for the inside of the pipeline, avoiding long-term wear and damage caused by the medium to the inner wall of the pipeline.

2. The alumina ceramic lining tileshas good impact resistance. In some special working environments, the inside of the pipeline is prone to mechanical collision or impact, and the high hardness and toughness of the alumina ceramic lining can effectively reduce the damage caused by the collision to the inner wall of the pipeline.

3. The high temperature resistance of the alumina ceramic liners is also excellent. Its high temperature stability is very good, and it can operate safely and stably in a high temperature environment.

4. Alumina ceramic trapezoidal liner, because of its unique structure, it can be seamlessly attached to the inner wall of the pipeline, so that the inside of the pipeline can be completely sealed, and there will be no problems such as medium leakage and leakage, and the environmental protection is very good .

Technical specific

Series	BM92	BMG95	BME95	BMZTA	BMZR
AL2O3 (%)	92±0.5	95±0.5	95±0.5	≥75	-
ZrO2 (%)	-	-	-	≥21	94.8±0.5
Bulk density(g/cm3)	≥3.6	≥3.65	≥3.7	≥4.1	≥5.9
Compressive strength (MPa)	≥1050	≥1300	≥1600	≥2000	-
Bending strength (MPa)	≥220	≥250	≥300	≥400	≥800
Fracture toughness (MPam1/2)	≥3.70	≥3.80	≥4.0	≥4.5	≥7
Rockwell hardness (HRA)	≥82	≥85	≥88	≥90	≥88
Loss bulk (cm3)	≤0.25	≤0.2	≤0.15	≤0.05	≤0.02

Application

As a new type of high-performance pipeline lining material, alumina ceramic liner has the characteristics of wear resistance, impact resistance, high temperature resistance and good seamless fit, so it has a wide range of applications.
As a result ,Trapezoidal alumina tiles is widely used in material conveying equipment, hoppers, pipes, elbows, valves, fan blades, chutes, ball mills, feeders, powder selection equipment, ball milling equipment, etc. Anti-wear conditions.

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