ZTA-W Milling Media (Invented for Wet Grinding) - Zirconia Toughened Alumina Sintered Beads, 25 kg

ZTA-W beads/balls are specifically suitable for wet grinding of following materials in ceramic and mining industry, such as ceramic body, glaze and zircon, gold, silver, platinum, lead, copper and zinc sulfide.

Please contact us for Bulk Pricing.

Specifications for Zirconia Toughened Alumina Sintered Beads (Invented for Wet Grinding)

Item	Specification
Composition	Aluminium Oxide (Al₂O₃): 90 wt.% Zirconium Oxide (ZrO₂) + Hafnium Oxide (HfO₂): 2 wt.% Silica (SiO₂): 4 wt.% Others: 4 wt.%
Tolerance	± 3 mm
SKU#	BA1301: 2.0 - 2.5 mm BA1302: 2.5 - 3.0 mm BA1303: 3.0 - 3.5 mm BA1304: 3.5 - 4.5 mm BA1305: 4.5-5.5 mm BA1306: 5.5-6.5 mm BA1307: 6.5-7.5 mm BA1308: 7.5-8.5 mm BA1309: 9-11 mm BA1310: 11-13 mm BA1311: 12-14 mm BA1312: 14-16 mm BA1313: 15.5-18.5 mm BA1314: 17.5-20.5 mm BA1315: 20 mm +/- 1.5 mm BA1316: 25 mm +/- 1.5 mm BA1317: 30 mm +/-1.5 mm BA1318: 35 mm +/-2 mm BA1319: 40 mm +/-2 mm BA1320: 45 mm +/-2 mm BA1321: 50 mm +/-2 mm
Bulk Density	2.3 kg/L
Density	3.65 g/cm³
Porosity	0 %
Hardness	1230 (HV10)
Color	White
Melting Point	Over 1600 ℃

Features of Zirconia Toughened Alumina Sintered Beads (Invented for Wet Grinding)

A unique product in the market, developed by R&D team after several years of research and experiments.
Standard size from 2.0-70 mm.
Proved by comparison wear rate tests, ZTA-W is 4-30 times better in wear resistance than various quality high Alumina (90-92 % Al₂O₃) grinding medias in global market.
The similar density enables this product to substitute high Alumina media very well.
Superior performance-price ratio saving users’ cost.

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