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Alumina Wear-resistant Ceramic Liner
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Alumina Wear-resistant Ceramic Liner

Alumina Wear-resistant Ceramic Liner

Alumina wear-resistant ceramic liner is a new ceramic material with low wear, high specific gravity and high hardness. It uses alumina (AL203) as the main material and is sintered at a high temperature of 1500 ° C. Alumina wear-resistant ceramic liner is widely used in thermal power, steel, chemical industry, and cement. In industries such as coal transportation, material transportation, pulverization, ash discharge, dust removal systems and other mechanical equipment with high wear and tear, products with different purity (defined by alumina content) can be selected according to different needs.
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Product Introduction

Alumina wear-resistant ceramic liner is widely used in various construction machinery, electronics, chemical industry, metallurgy, steel, petroleum, coal mining, mechanical equipment, textile fiberglass, ceramic composite pipes, cement cyclones, metal composite pipes and elbows, chute wear-resistant lining, pipe wear-resistant grinding lining, preheater hanging piece, powder grinding disc, and other parts that require wear resistance, high temperature resistance, and corrosion resistance, as well as high-tech fields such as aviation, aerospace, automobiles, national defense, and environmental protection, and can be made into insulating devices and Excellent grinding media, etc. According to specific data requirements, alumina content, tolerances, drawings or uses, etc., alumina wear-resistant ceramic liner is support product customization.

product-1600-1600

 

Product Performance Indicators

Performance/ product

The 92 series

The 95 series

The 97 series

The 99 series

AL203(%)

≥92

≥95

≥97

≥99

Moh's hardness

9

9

9

9

water absorption(%)

≤0.02

≤0.02

≤0.02

≤0.02

Breakingstrength

(n/mm)

40

42

44

48

Bending strength

(Mpa)

255

257

285

300

Bulk density

(g/m3)

≥3.63

≥3.68

≥3.73

≥3.83

 

Product Specification

Product

Long(mm)

Wide(mm)

High(mm)

10*10

10

10

3-10

17.5*17.5

17.5

17.5

4-10

23.7*23.7

23.7

23.7

5-15

50*25

50

25

5-10

50*50

50

50

5-15

100*100

100

100

6.5-15

120*80

120

80

6-20

150*60

150

60

10-25

150*100

150

100

6-25

150*100

150

100

12-20

 

Product Characteristics

1. Acid and alkali resistance: The rubber adopts a new formula of acid and alkali resistant rubber, which can resist weak acid and weak alkali:

2. Wear resistance: Alumina wear-resistant ceramic liner's hardness is above HRA85.

3. Impact resistance: The toughened ceramic formula ensures that the alumina wear-resistant ceramic liner is not easy to break, and the unique spherical design and high-quality buffer layer can resist the impact of large materials;

4. Anti-shedding: The ceramic rubber steel plate is vulcanized in one piece, and the combination is very firm; each piece of ceramic has a penetrating bolt passing through the bottom steel plate, which is firmly welded and has good stability;

5. High temperature resistance: It can operate at 0℃-300℃ for a long time;

6. Easy installation and replacement: It is provided with a whole alumina wear-resistant ceramic liner, which is convenient for replacement and installation, and reduces after-sales service:

7. Reduced maintenance: Super wear resistance greatly reduces the frequency of maintenance, saving costs and labor.

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