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Alumina crucible

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Product Detail

Product Tags

Product application

The products are applicable to cyclone wear-resistant lining, pipe and elbow lining, ceramic vulcanized rubber lining plate (two-in-one or three-in-on), chute wear-resistant lining, preheater hanging piece, powder grinding plate, equipment accessories and other wear-resistant working conditions.

Product characteristics

High strength
High fracture toughness
Excellent wear resistance
Good regularity
Excellent impact resistance
Excellent abrasion resistance
Scientific formulation
Dry pressing and high-temperature firing
Rockwell hardness: Hr90-90 (it is second only to that of diamond)
Easy construction
Its theoretical wear resistance is equivalent to 300 times of manganese steel.
Its service life can generally reach 10 times of manganese steel.
The service life of Zirconia Toughened Aluminum (ZTA) lining plate can reach more than 5 times of that of alumina wear-resistant ceramics.
Zirconia wear-resistant liner plate has higher fracture toughness, high bending strength and high wear resistance, which has been widely used in high-end wear-resistant field.

Application fields

Material conveying equipment in steel, thermal power, coal, chemical industry, cement, ports, mines and other industries;

Anti-wear working conditions such as chute, hopper, pipeline, powder concentrator, ball mill, etc.

Main advantages

Strong mold R&D capability

outstanding customized special-shaped products

Welcome to your consultation for customized products!

 

 92% ALumina

 95% ALumina

ZTA

ZrO2

Al2O3 (%)

92 ±0.5

95 ±0.5

74 ±0.5

/

ZrO2  (%)

/

/

25 ±0.5

94.8 ±0.5

Bending strength (MPa)

220

280

400

1000

Fracture toughness

3.6

3.9

4.5

7

Rockwell hardness  (HRA)

82

88

90

88

Wear volume (cm3)

0.5

0.3

0.15

0.1

Density (g/cm3)

3.6

3.7

4.1

5.9

 

333

Suitable equipment

Grinding media for various equipment such as ball mill, mixing mill, flaker, polisher, sand mill and so on. 

Product characteristics

Excellent wear-resistant performance

High hardness

Excellent corrosion resistance

Excellent impact resistance,

Economic and practical

The products are mainly used in nonferrous metal ore, industrial ceramic powder materials, non-metallic powder materials, titanium dioxide, paper making, coating, ink, other powder materials and other fields.

The products are suitable for grinding medium of various equipment, such as argy mill, ball mill, mixing mill, flaker, polisher, sand mill and so on.

1,High abrasiveness
The wear-resistant ceramic ball with scientific formula has 2-5 times higher wear-resistant performance than the ordinary material.
2,Good fluidity
Depending on advanced preparation process, surface of ceramic ball is smooth. Its self-lubricating performance of the ceramics is outstanding. Its scientific sorting process ensures the optimal roundness. The products have low level wear in the grinding condition.
3. Excellent impact resistance and wear resistance

Toughened ceramics have good toughness at high temperatures, and can be easily handled even in equipment with high working strength. Even in equipment with high working intensity, it is easy to handle.

Through the test made by the British Grinding Solutions Laboratory, the quality of KSINO's products has reached the international level. The overall grinding medium quality is not lower than that of Markto in Belgium, Sano in South Korea and Saint Gobain in France. The quality of zirconium silicate grinding media and ZTA grinding media has exceeded that of foreign products in the same industry. Especially, our products have higher cost performance.

 

Al2O3

60%

Al2O3

75%

Al2O3

92%

Al2O3

370

Al2O3

375

ZrO2

80620

ZrO2

95600

Al2O3 (%)

60 ±0.5

75 ±0.5

92 ±0.5

90 ±0.5

95 ±0.5

 

 

ZrO2  (%)

 

 

 

 

 

80 ±0.5

95 ±0.5

Mohr hardness

7

8

9

9

9

8

9

Density (g/cm3)

2.8

3.2

3.6

3.7

3.7

6.1

6.0

Abrasion (%)

0.2

0.15

0.1

0.05

0.1

4ppm

2ppm

Diameter dimension

φ1-10mm

φ1-10mm

φ0.5-60mm

φ1-30mm

φ1-60mm

φ1-10mm

φ1-50mm

1111

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