Tel: + 86 18929394791  Email: sales@sunabrasives.com.cn
Service Time :(Beijing Time) 09:30~23:00 (Mosco Time)14:00~18:00

F Grade Zirconia Alumina Oxide for Abrasive Wheels



 Relevant Items
Seeded-Gel Abrasive CA (SG)
Mono-crystalline Aluminium Oxide (SSA-1 Blue) P Grade
Mono-crystalline Aluminium Oxide (SSA-1 Blue) F Grade
Mono-crystalline Aluminium Oxide 2A-Yellow (SA2A)
Mono-crystalline Aluminium Oxide 3A-Grey (SA3A)
Zirconia Alumina Oxide is the product of alumina and zirconia after fusing in the electric arc furnace at a temperature above 2000 ℃. According ZrO2 content, it divides into low ZA (ZrO2 10% ~ 15%), medium ZA (ZrO2 25%) and high ZA (ZrO2 40%). ZA is hard and tough, with dense structure, high strength, good thermal shock resistance, and the color is usually grayish-brown. Melt corrosion resistance is good, as a senior abrasive grain, it can be used to manufacture high-performance heavy-weight wheels, it has good grinding effect on steel, cast iron, heat-resistant steel, and various alloys; ZA is also a kind of advanced refractory materials which can be used to make ZA bricks for glass melting furnace.

Product Features

1. Equipped with German-imported spectroscopy instrumentation and full-process monitoring system, production under strict management and control.
2. Products are FEPA standards, can provide F grade sands for Grinding Wheels and P grade sands for coated abrasives.
3. Can produce according to customers' special requirements on grain shapes and size distribution.

Available Grits

ZA 25: F4--F320
ZA 40: F4--F320

Test Report

Chemical Analysis

 

 

Al2O3

ZrO2

SiO2

Fe2O3

TiO2

 

ZA (25%)

72.87

25.71

0.46

0.11

0.3

 


Grit

Size distribution

Bulk Density

Coarest

Coarse

Basic

Mixed

Fine

g/cm3

ZA 25 F20

0

14.0

60.0

85.9

0.1

2.10

ZA 25 F24

0

18.0

67.0

81.9

0.1

2.06


Chemical Analysis

 

 

Al2O3

ZrO2

SiO2

Fe2O3

TiO2

 

ZA (40%)

59.19

39.41

0.44

0.09

0.28

 


Grit

Size distribution

Bulk Density

Coarest

Coarse

Basic

Mixed

Fine

g/cm3

ZA 40 F20

0

18.0

59.0

81.9

0.1

2.18

ZA 40 F24

0

21.0

55.0

78.4

0.2

2.12


Package

25kg/bag, one inner plastic bag, two poly-woven bags or one coated poly-woven bag.   
Paper bag or carton packing is available.
                                                                                 
Wooden pallet or jumbo bag is also available.








Contact

TEL: 86-755-86955781
FAX: 86-755-86955782 
E-mail: sales@sunabrasives.com.cn