ZTA Zirconium Aluminum Composite Ball
Mohs Hardness ： 7 8
Bulk density(g/cm3) ： >= 3.2 3.8 4.5 4.7
Self wearing rate ： <=0.02 0.015 0.01 0.008
Dimension ： diameter 1-10mm
Feature :High density, high grinding efficiency; low price, Microcrystalline structure, low porosity, low wear;
Product Introduction
ZTA zirconium aluminum composite ball is a kind of grinding ball, which is made of specific calcined alumina powder, a certain amount of zirconium-containing powder and other raw materials to a certain fineness by a ball mill, spray granulated, and then pressed by an isostatic pressing machine. It is calcined at high temperature in a tunnel kiln. Its appearance provides an additional choice for customers who pursue high grinding cost performance, and enriches the product line of ceramic grinding balls.
Features
a. Compared with zirconium-containing grinding media, the one-time investment is less;
b. Compared with the general high aluminum ball, the density is higher, and the grinding efficiency is high;
c. Compared with high-aluminum balls at the same price, the wear is lower, and the cost performance is high;
d. High hardness, high strength and low crushing rate;
e. The size is relatively complete, which can be applied to different industries and different equipment requirements.
Product Application
Mainly used in non-ferrous metal ores, industrial ceramic powder materials, non-metallic powder materials, titanium dioxide, papermaking, coatings, inks, other powder materials, etc. Grinding medium of various equipment such as sanding machine.
Performance Index
|
Series |
BMZTA10 |
BMZTA15 |
BMZTA60 |
BMZTA70 |
|
ZrO2 (%) |
10±0.5 |
15±0.5 |
60±0.5 |
70±0.5 |
|
Hardness(Mohs) |
7 |
8 |
8 |
8 |
|
Bulk density(g/cm3) |
≥3.2 |
≥3.8 |
≥4.5 |
≥4.7 |
|
Self wearing rate(%) |
≤0.02 |
≤0.015 |
≤0.01 |
≤0.008 |
|
Dimension(mm) |
φ1-10 |
φ1-10 |
φ1-10 |
φ1-10 |
Picture
Our ceramic ball
The production process
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