ZrO2 Content 25% Purity Zirconia Alumina

zirconia-alumina 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 noly 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 ZrO2 content 25% purity zirconia alumina for grinding wheels with 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.
▼After Sales Service:
1).We are very glad that customer give us some suggestion for price and products.
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.
▼Factory Visit:
1).Welcome any customer to visit our factory directly
2).If customer have any scheduling in China, please let us know. We would like to help you book the hotel and pick up you from airport or railway station.

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