ZTA 280 Zirconia Alumina Balls Zirconia Milling Beads High Sphericity
Brand Name:HUAO
Certification:ISO9001 ISO14001 ISO45001
Model Number:OEM
Size:Can be customized design.
Application:Grinding and polishing materials, Iron and copper mine
Place of Origin:Zibo, Shandong
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Verified Supplier
Location:
Zibo Shandong China
Address:
NO.1208, LIUQUAN ROAD, HIGH TECH AREA, ZIBO, SHANDONG, CHINA, 255000
Supplier`s last login times:
within 22 hours
Product Details
Company Profile
Product Details
ZTA 280 Zirconia Alumina Balls
Introduction
Zirconium aluminum composite ball is a kind of grinding ball, from
the specific calcined alumina powder, a certain amount of zirconium
powder and other raw materials calcined by a ball mill to a certain
fineness, sprayed into pellets, and then pressed by an isostatic
press. It is calcined at high temperature in a tunnel kiln. Its
emergence provides an additional choice for customers who pursue
high grinding cost performance and enriches the product line of
ceramic grinding balls.
Mainly used in calcium carbonate, kaolin, zircon sand, pigment,
dyes, graphite, coatings, metal mining industries used as grinding
and dispersion media. The beads can also be used for shot peening
for shot peening polishing and other metal surface treatment.
According to the customer’s different grinding equipment, we can
match different density grinding beads.
Properties
Good roundess, high sphericity, the surface has excellent gloss.
The product is compact in sintering and has no defects such as
porosity and so on.
Excellent toughness, higher crushing strength than ordinary alumina
beads non-fragmentation in long-term high-speed operation.
Good stability, acid and alkali resistance.
Low equipment attrition.
Size
∅0.2-0.4mm | ∅0.4-0.6mm | ∅0.6-0.8mm | ∅0.8-1.0mm | ∅1.0-1.2mm |
∅1.2-1.4mm | ∅1.4-1.6mm | ∅1.5-2.0mm | ∅2.0-2.5mm | ∅2.5-3.0mm |
∅3.0-3.5mm | ∅4mm | ∅5mm | ∅8mm | ∅10mm |
Technical Data
ZTA280 | ZTA320 | ZTA370 | ZTA380 | ZTA450 | ZTA470 | |
Al2O3(%) | ≥57 | ≥70 | ≥87 | ≥66 | ≥5 | ≥3 |
ZrO2(%) | ≥5 | ≥5 | ≥5 | ≥18 | ≥62 | ≥70 |
SiO2(%) | ≤30 | ≤20 | ≤5 | ≤12 | ≤30 | ≤24 |
Bulk density(g/cm³) | ≥2.80 | ≥3.15 | ≥3.70 | ≥3.78 | ≥4.48 | ≥4.60 |
HV Hardness(Gpa) | ≥7 | ≥8 | ≥12.5 | ≥11 | ≥10 | ≥10 |
Crushing Strength(N) | ≥25 | ≥800 | ≥1000 | ≥12000 | ≥1200 | ≥1300 |
Water absorption | ＜0.01 | ＜0.01 | ＜0.01 | ＜0.01 | ＜0.01 | ＜0.01 |
Wear loss rate(g/kg.h) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Sphericity(%) | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is
15-30 days if the goods are not in stock, it is according to
quantity.
Q: Can we see the catalogue of your company?
A: Yes, please email us, we will send it to you.
Q: Can you provide free samples?
A: Yes, we can provide it, please send us specific needs, we will
choose the right product sample.
Q: What are the freight methods?
A: We can send DHL, sea transport, according to the size of the goods
and customer needs, choose the most suitable delivery method.
Q: What is your terms of payment?
A: 30% TT Deposit for PO. Confirmation or 100% TT before shipment, 70% TT before Delivery.
ZTA 280 Zirconia Alumina Balls Zirconia Milling Beads High Sphericity
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