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High alumina ball

Description:

 

high alumina ball is made from good quality伪-Al2O3 with small amount of rare-earth oxide and

processed by shaping and firing. It has high alumina content and low silica (SiO2). With characteristics of high hardness, high strength, High wear ability, high density, small volume, high thermal resistance, good corrosion-resistance, non-pollution and so on. It is widely used in in ceramics, oil, fine chemical industry, construction material, metallurgy, medical field, mineral processing, electronics and other diverse field.

 

          Al2O3

composition

high alumina ceramic ball

90 series

92 series

95 series

97 series

99 series

Al2O3%

90

92

95

97

99.0

SiO2%

5.0

4.0

3.0

1.0

0.3

Fe2O3%

0.5

0.5

0.1

0.1

0.2

CaO%

1.0

1.0

1.0

1.0

0.15%

MgO%

1.0

1.0

1.0

0.5

0.2

Na2O+K2O%

1.0

1.0

1.0

0.5

0.3

2 Technical Index

                   type index

90 series

92 series

95 series

97 series

99series

90

92

95

97

99.0

water adsorption%

5.0

acid resistance%

90

alkali resistance%

96

thermal shock resistance3  /

鈮800

  Thermal resistance /

1450

1500

1550

1600

1650

crushing strength kN/pc

桅3 mm

0.30

0.35

0.40

0.45

0.50

桅6 mm

0.80

0.85

0.90

0.95

1.00

桅8 mm

1.30

1.35

1.40

1.45

1.50

桅10 mm

1.75

1.80

1.85

1.90

1.95

桅13 mm

5.80

5.85

5.90

5.95

6.00

桅16 mm

6.80

6.85

6.90

6.95

7.00

桅20 mm

9.60

9.65

9.70

9.75

9.80

桅25 mm

13.80

13.85

13.90

13.95

14.00

桅30 mm

14.80

14.85

14.90

14.95

15.00

桅38 mm

17.80

17.85

17.90

17.95

18.00

桅50 mm

21.40

21.45

21.50

21.55

21.60

桅76 mm

33.80

33.85

33.90

33.95

34.00

Bulk density Kg/m3

鈮1800

1850

1900

2000

2100

The data of bulk density is given for reference only, not as the acceptance criterion.

 

3 size

Diameter

3

6

8

10

13

16

20

25

30

38

50

76

Tolerance mm

卤 1.0

卤 1.5

卤2.0

4Chemical Industry standard HG/T3683.1-2013Industrial ceramic ball-Inert ceramic ball

 

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ADD锛 GaoKeng Industrial Park, Pingxiang, Jiangxi,China 
Phone锛 +86-799-6376388 
Fax锛 +86-799-6377198 
Contact锛 Amanda Kuang 
Mobile锛 +86-15727798056 
E-mail锛 hzb@pxhq.cn 
鑴氭敞淇℃伅
ADD:GaoKeng Industrial Park, Pingxiang, Jiangxi,China Tel:+86-799-6376388 Fax:+86-799-6377198

Contact:Amanda Kuang Mobile:+86-15727798056 E-mail:hzb@pxhq.cn Copyright 漏 2011 huanqiu. All rights reserved.