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Address: 7F, Block C, Guomao Building, Liuquan Road, Zhangdian, Zibo, Shandong, China

Tel: +86-533-3889469 Fax: +86-533-3889469

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Product name:

molded graphite

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Product description

Graphite Blocks are mainly used in the metallurgy or resistance furnaces such as carborundum or graphitization furnaces as the lining material, electric conduction material or impermeable graphite heating converters.

We can supply different specifications and grains of graphite blocks, such as:

Molded Graphite

Extruded Graphite

Isotropic Graphite

Vibrating Graphite

Our graphite blocks have advantages of high temperature and oxidation resistance, corrosion resistance, longevity.

 

HaiRu Foreign Trade Co., Ltd HaiRu Foreign Trade Co., Ltd HaiRu Foreign Trade Co., Ltd HaiRu Foreign Trade Co., Ltd

 

MOLDED GRAPHITE:

 

Grade

density
(g/cm3)

compressive strength (Mpa)

flexural strength (Mpa

porosity (%)

grains (um)

electric resistance ( μΩ-m)

Ash (%)

Ash
(purified) (ppm)

MG01

≥1.72

≥40.0

≥20.0

≤24.0

 

22

 

≤12

 

≤0.3

 

≤20

MG02

≥1.75

≥55.0

≥27.0

≤22.0

MG03

≥1.77

≥60.0

≥28.0

≤21.0

MG04

≥1.82

≥70.0

≥33.0

≤18.5

MG05

≥1.80

≥65.0

≥30.0

≤19.0

 

EXTRUDED GRAPHITE:

 

Grade

grains
(mm)

density
(g/cm3)

compressive strength (Mpa)

flexural strength (Mpa)

electrical resistivity
(μΩ-m)

CTE
(×10-6/C)

 

Ash

Ash
(purified) (ppm)

EG01

≤0.3

≥1.75

55.0

27.0

≤7.0

≤2.5

≤0.3

≤20

EG02

≤0.3

≥1.72

50.0

24.0

≤7.5

EG03

≤0.8

≥1.72

45.0

22.0

≤7.0

EG04

≤0.8

≥1.68

42.0

20.0

≤7.5

EG05

≤2.0

≥1.72

35.0

17.0

≤7.5

EG06

≤2.0

≥1.68

32.0

15.0

≤8.0

EG07

≤2.0

≥1.58

30.0

14.0

≤8.5

size: Ø40-Ø500mmxlength500-2150mm

 

ISOTROPIC GRAPHITE:

Grade

density
(g/cm3)

grains (mm)

electric resistance
(μΩ-m)

compressive strength
(Mpa)

flexural strength
(Mpa)

elastic modulus
(Gpa)

CTE
(×10-6/℃)

hardness
shore

Ash
(ppm)

IG01

1.85

0.022

11

80

40

11.5

4.5

55

500

IG02

1.80

0.022

12

75

37

10.0

4.4

50

500

IG03

1.80

0.022

15

65

33

11.5

4.5

50

700

IG04

1.80

0.020

15

80

40

11.5

4.6

60

1000

 

VIBRATING GRAPHITE:

 

Grade

density
(g/cm3)

grains (mm)

flexural strength (Mpa)

compressive strength (Mpa)

electrical resistance (μΩ-m)

CTE (×10-6/℃)

Ash (%)

VG01

≥1.75

≤0.8

≥15.0

≥35

≤7.0

 

 

≤2.5

 

 

≤0.3

VG02

≥1.72

≤0.8

≥14.0

≥30

≤7.5

VG03

≥1.68

≤0.8

≥13.0

≥28

≤8.0

VG04

≥1.72

≤2.0

≥14.0

≥32

≤8.0

VG05

≥1.68

≤2.0

≥13.0

≥30

≤8.5

VG06

≥1.60

≤2.0

≥12.0

≥25

≤9.0

VG07

≥1.68

≤4.0

≥13.0

≥32

≤8.5

VG08

≥1.60

≤4.0

≥12.0

≥25

≤9.0

size: 400x400x1800mm, 500x500x1900mm, 600x600x2100mm, Ø600-Ø150x450mm,etc 

 

Corresponding parameter set not found, please add it in property template of background
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