Zirconium Aluminum Grinding Beads
Description
Zirconium aluminum composite ball is mainly used in the grinding media of various equipment such as ball mills, mixers, polishing machines and sand mills. The specific calcined alumina powder, a certain amount of zirconium-containing powder and other raw materials are ground to a certain fineness by a ball mill, spray granulated, and then formed by isostatic pressing.Zirconium Aluminum Grinding Beads is formed by mechanical pressing and calcined at high temperature in a tunnel kiln.
The addition of zirconium can significantly improve the grain boundary toughness and fracture toughness of alumina, making it more impact-resistant and wear-resistant. In addition, zirconium toughening can also reduce the brittleness of alumina, improve its service life and performance stability.
Why choose this composite product?
01 Compared with the yttrium stabilized zirconia ball, the specific gravity of this product is lower, and the hardness is higher.Mechanical starting current is small.Zirconium Aluminum Grinding Beads are necessary to use high-strength grinding media and use low-power ultra-fine grindingThe best choice for machinery manufacturers to save costs.
02 The internal crystal phase is uniform, the grains are fine, and the organization is reasonable;
03 The beads have good circularity and reasonable particle size matching;
04 Low energy consumption and increased loading capacity;
05 No empty beads, no breakage, low wear:
06 The surface is smooth, gentle to the mill, and causes less abrasion of the mill.
Application of Zirconium Aluminum Grinding Beads:
1)Wet grinding including batch mill and continuous ball mill ceramic glaze grinding .
2)Dry grinding in synthetic resin and other industry .
3)Dry grinding of ceramic raw material and mineral products.
Specification
| Series | BMZTA5 | BMZTA10 | BMZTA60 | BMZTA70 | BMZTA75 |
| Al2O3+ZrO2 (%) | ≥92% | ≥85% | ≥95% | ≥96% | ≥96% |
| Density(g/cm3) | ≥3.7 | ≥3.8 | ≥4.5 | ≥4.7 | ≥5.0 |
| Vickers Hardness(GPa) | ≥12 | ≥11 | ≥12 | ≥12 | ≥11 |
| Rapid Wearing Rate(g/kg.h) | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 |
| Dimension(mm) | φ1-10 | φ1-10 | φ1-10 | φ1-10 | φ1-10 |
| Roundness | 96% | 96% | 96% | 96% | 96% |
Picture
We have a wide variety of ceramic balls, if you are interested in contact us for more information.
FAQ
How can I get a quick quotation?
Please kindly send us more details about your requirements.
Can you offer free samples?
Sure, samples are free for your check.
How long is your delivery time?
It depends on the quantity. Generally 5-10days if the goods are in stock, or 10-30 days if no stock.
Can it be customized?
Yes.Please send details.
Q: How is the product shipped?
A: For small order, we ship via DHL, UPS, TNT, FedEx Express.
For bulk orders, air and sea are usually available.
Q:What are the dimensions of these balls?
A:Our sizes are usually 1-10mm.
Q:Is the product designed sustainably or made of environmentally friendly materials?
A:Yes, environmentally friendly.
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