Zirconia aluminum oxide short for ZA , also known as zirconia-alumina, zirconia aluminum oxide, fused zirconia corundum is produced by putting rich aluminum, zirconium materials and additives in electric furnace, smelting with high temperature above 2000°C,cooling down with special technology.
It is not a kind of senior abrasive, but can be also used as high-grade refractory. It takes the advantages of high strength, high toughness, high temperature resistance, which can manufacture heavy-duty grinding wheels with high performance, and has achieved very good results in grinding steel, cast iron, heat-resistant steel, titanium alloys, aluminum alloys and tungsten alloy. And it is widely used in the production of refractoriness in the steel industry such as continuous casting and rolling, flow channel, and glass kin as well. It is classified into ZA 25 and ZA 40 as the content of Zr02.
▼Typical Chemical Analysis
|
|
AL2O3 |
ZRO2 |
SIO2 |
TIO2 |
FE2O3 |
|
ZA25 |
73.49% |
24.92% |
0.72% |
0.17% |
0.08% |
|
ZA40 |
68.72% |
39.17% |
0.75% |
0.13% |
0.34% |
▼Physical Characteristics
|
Item |
ZA-25 |
ZA-40 |
|
Color |
Grey |
Grey |
|
Shape |
Blocky, tough and sharp |
Blocky, tough and sharp |
|
True Density |
4.55g/cm3 |
4.55g/cm3 |
|
Melting Temperature |
1950°C |
1900°C |
|
Magnetic Material |
0.009% |
0.008% |
|
Bulk Density(g/cm3 ) |
2.18 |
2.18 |
All data based upon RunLong Enterprise standard test methods. We could supply grit size according to FEPA, JIS, ANSI, GB & P Standard.
Good quality zirconia aluminum oxide for making abrasive tools with competitive price [USD2000~3200/Ton FOB Tianjin] from China manufacturer.
Packing:
Jumbo Bag of 1 Ton, 1.2 Tons or 1.3 Tons
25kg Woven Plastic Bag, 40 Bags in a jumbo Bag
25kg Woven Plastic Bags, 40 Bags on a Wood Pallet
25kg Paper Bag, 40 Bags on a Wood Pallet
Other package also could supply as request.
▼Our Advantages:
a. Assure the high quality of products.
b. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures its quality stability.
c. All products will be supplied according to customers different requirements.
d. One-stop service
e. A grade products with high purity
f. Professional abrasives manufacturer since 1999
g. Production capacity:1000-1500 metric ton/month
▼Payment:
1).Our first choice is T/T. For a large order 40% T/T in advance is earnest money, the rest to be paid in 7-10 days after getting B/L copy. For a small order,100% T/T in advance.
2).Second choice is L/C. We can accept irrevocable L/C at sight. For a large order 40%T/T, 60%L/C. We couldn’t accept L/C for a small order. The best way of payment we advise is T/T, because L/C is very complicated and a lot of extra fee to give the bank.
3).The others: West Union, Paypal.
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2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time.
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