Zirconia fused alumina 

 

Packaging Detail: 25kgs/bag or 1000kgs / big bag or by customer's request
Delivery Detail: 14-20days

zirconia fused alumina Specifications

Zirconia Fused Alumina
1.For Abrasives & Refractory
2.Good Quality
3.Reasonable Price
4.High ZrO2

Zirconia Fused Alumina

It is produced by fusing Zirconia and alumina above 2000 degrees. 

FT-ZR40 is a unique abrasive. It is characterized by a higher percentage 

cubic zirconia evenly distributed throughout the individual grain. 

It cuts more aggressively, last longer, and exhibits more uniform wear.

 Chemical Composition of Fused Zirconia Alumina(Zirconium Oxide)

 

Item

Zirconium Oxide ZA-25

Zirconium Oxide ZA-40

Zirconium Oxide ZA-40 Special

ZrO2

25.68%

38.17%

38.66%

Al2O3

72.01%

59.83%

60.11%

SiO2

0.44%

0.44%

0.20%

TiO2

0.88%

0.79%

0.25%

Fe2O3

0.19%

0.18%

0.10%

Physical Properties

 

ZA Type

Zirconium Oxide ZA-25

Zirconium Oxide ZA-40

Zirconium Oxide ZA-40 Special

Colour

Grey

Grey

Grey

Shape

Blocky,tough and sharp

Blocky,tough and sharp

Blocky,tough and sharp

Crystal Form

Alpha-alumina and “a-Al2O3 “+ “Al2O3-ZrO2” combined tree system

True Specific Gravity

4.55g/cm3

4.55 g/cm3

4.55 g/cm3

Melting Temperature

1950°C

1900°C

1900°C

Magnetic Material

0.009%

0.008%

0.0085%

Bulk Density(g/cm3)

2.18

2.18

2.21

Grit Size Available(F):F8~F1200

 

F8

F10

F12

F14

F16

F20

F22

F24

F30

F36

F40

F46

F54

F60

F70

F80

F90

F100

F120

F150

F180

F220

F240

F280

F320

F360

F400

F500

F600

F800

F1000

F1200

 

(FT-ZA-40) is recommended for using in resin-bonded portable, depressed center, and cut-off wheels.

 Available sizes: F8-F220. Other sizes can be also available according to customer’s requirements.

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