| Customization: | Available |
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| Application: | Industrial Ceramic |
| Type: | Ceramic Plates |
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Low wear rate Mill Linings Alumina ceramic brick 
Alumina mill linings (alumina bricks and tiles) are the perfect solution for protecting grinding ball mills from wear, as they allow for a constant use over an extended period of time without any routine maintenance.
(1) Application
Widely used in power plants, steel mills, chemical, rubber, and coating fields, is the ideal surface wear-resisting material for material transfer equipment in mining, iron & steel works, thermal &powder plants, mine, etc, also used in ceramic, glaze, paint, zirconia silicate, alumina oxide, quartz, silicon carbide, lime carbonate, and mechanical equipment accessories, can extend the operating life effectively.
Theoretically the life time of the alumina ceramic is about 260 times longer than that of manganese steel and 170 times longer than that of chrome steel.
Feature:
High performance abrasion resistance lining brick is one of our main products by the advanced technology with the perfect character in abrasion resistance,external appearance, complete specifiaction, and easier application.
Rectangle brick
|
L(mm)
|
150
|
150
|
150
|
150
|
150
|
|
W(mm)
|
50
|
50
|
50
|
50
|
50
|
|
H(mm)
|
40
|
50
|
60
|
70
|
100
|
Trapezoid brick
|
L(mm)
|
150
|
150
|
150
|
150
|
150
|
|
|
W(mm)
|
W1
|
45
|
45
|
45
|
45
|
45
|
|
W2
|
50
|
50
|
50
|
50
|
50
|
|
|
H(mm)
|
40
|
50
|
60
|
70
|
100
|
|
| Category | HC90 | HC92 | HC95 | HCT95 | HC99 | HC-ZTA | ZrO2 |
| Al2O3 | ≥90% | ≥92% | ≥95% | ≥ 95% | ≥ 99% | ≥75% | / |
| ZrO2 | / | / | / | / | / | ≥21% | ≥95% |
| Density | >3.50g/ cm3 | >3.60g/cm3 | >3.65g/cm3 | >3.70g/cm3 | >3.83g/cm3 | >4.10g/cm3 | >5.90g/cm3 |
| HV 20 | ≥900 | ≥950 | ≥1000 | ≥1100 | ≥1200 | ≥1350 | ≥1100 |
| Rock Hardness HRA | ≥80 | ≥82 | ≥85 | ≥88 | ≥90 | ≥90 | ≥88 |
| Bending Strength MPa | ≥180 | ≥220 | ≥250 | ≥300 | ≥330 | ≥400 | ≥800 |
| Compression strength MPa | ≥970 | ≥1050 | ≥1300 | ≥1600 | ≥1800 | ≥2000 | / |
| Fracture Toughness KIc MPam 1/2 | ≥3.5 | ≥3.7 | ≥3.8 | ≥4.0 | ≥4.2 | ≥4.5 | ≥7.0 |
| Wear Volume | ≤0.28 cm3 | ≤0.25cm3 | ≤0.20cm3 | ≤0.15cm3 | ≤0.10 cm3 | ≤0.05cm3 | ≤0.02cm3 |
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