Hotline：+86-533-3889469 E-mail : hairu@hrgraphite.com
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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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PRODUCTS
vibrating graphite
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.
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MOLDED GRAPHITE:
|
Grade |
density |
compressive strength (Mpa) |
flexural strength (Mpa |
porosity (%) |
grains (um) |
electric resistance ( μΩ-m) |
Ash (%) |
Ash |
|
MG01 |
≥1.72 |
≥40.0 |
≥20.0 |
≤24.0 |
22 |
≤12 |
≤0.3 |
≤20 |
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MG02 |
≥1.75 |
≥55.0 |
≥27.0 |
≤22.0 |
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MG03 |
≥1.77 |
≥60.0 |
≥28.0 |
≤21.0 |
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MG04 |
≥1.82 |
≥70.0 |
≥33.0 |
≤18.5 |
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MG05 |
≥1.80 |
≥65.0 |
≥30.0 |
≤19.0 |
EXTRUDED GRAPHITE:
|
Grade |
grains |
density |
compressive strength (Mpa) |
flexural strength (Mpa) |
electrical resistivity |
CTE |
Ash |
Ash |
|
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 |
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EG03 |
≤0.8 |
≥1.72 |
45.0 |
22.0 |
≤7.0 |
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EG04 |
≤0.8 |
≥1.68 |
42.0 |
20.0 |
≤7.5 |
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EG05 |
≤2.0 |
≥1.72 |
35.0 |
17.0 |
≤7.5 |
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EG06 |
≤2.0 |
≥1.68 |
32.0 |
15.0 |
≤8.0 |
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EG07 |
≤2.0 |
≥1.58 |
30.0 |
14.0 |
≤8.5 |
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size: Ø40-Ø500mmxlength500-2150mm |
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ISOTROPIC GRAPHITE:
|
Grade |
density |
grains (mm) |
electric resistance |
compressive strength |
flexural strength |
elastic modulus |
CTE |
hardness |
Ash |
|
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 |
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 |
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VG03 |
≥1.68 |
≤0.8 |
≥13.0 |
≥28 |
≤8.0 |
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|
VG04 |
≥1.72 |
≤2.0 |
≥14.0 |
≥32 |
≤8.0 |
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|
VG05 |
≥1.68 |
≤2.0 |
≥13.0 |
≥30 |
≤8.5 |
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|
VG06 |
≥1.60 |
≤2.0 |
≥12.0 |
≥25 |
≤9.0 |
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VG07 |
≥1.68 |
≤4.0 |
≥13.0 |
≥32 |
≤8.5 |
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|
VG08 |
≥1.60 |
≤4.0 |
≥12.0 |
≥25 |
≤9.0 |
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size: 400x400x1800mm, 500x500x1900mm, 600x600x2100mm, Ø600-Ø150x450mm,etc |
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