Alumina crucible

short description:

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

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