Dalian Honest International Trade Co., Ltd.
 
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Company Info

Company Name:
Dalian Honest International Trade Co., Ltd.
Street Address:
Room 614,No.34,Zhuyu West Street,Dalian,China
City:Dalian
Province/State: Liaoning
Country/Region: China (Mainland)
Zip: 116001
Telephone:
86-0411-82597150
Contact person:
Mr.Liu Cheng Hui

 

      ProInfo >> Graphite Products
Graphite Plates


Graphite plates,It can be used to put as lining of metal tundish. The tundish function is to take the liquid steel slag and directing it to a nozzle for atomizing purpose. Our graphite plates can resist much higher temperature of over 2500 Centigrade,it can instead of cutting the plates from graphite electrodes.

                        Medium-grain Specialty Graphite HTK1

项目
ltem
单位
Unit
保证值
Guarantee Value
典型值
Typical Value
保证值
Guarantee Value
典型值
Typical Value
保证值
Guarantee Value
典型值
Typical Value
最大粒度
Max Grain Size
mm
2
2
4
4
8
8
体积密度
Bulk Density
g/cm3
≥1.58
1.60
≥1.57
1.58
≥1.56
1.58
电阻率
Specific Resistance
μΩ·m
≤11.5
10.5
≤11.5
10.5
≤12.5
11.5
抗折强度
Bending Strength
MPa
≥6.0
6.5
≥6.5
7.0
≥7.0
7.5
抗压强度
Compressive Strength
MPa
≥18.0
18.5
≥17.5
18.0
≥16.0
17.0
弹性模量
modulus of elasticity
GPa
≤9.3
7.5
≤9.3
7.5
≤9.3
7.0
热膨胀系数
C.T.E （100-600）℃
10-6/℃
≤2.5
2.4
≤2.5
2.4
≤2.5
2.4
灰分
Ash Content
％
≤0.3
0.09
≤0.3
0.09
≤0.3
0.09

Medium-grain Specialty Graphite HTK2

项目
ltem
单位
Unit
保证值
Guarantee Value
典型值
Typical Value
保证值
Guarantee Value
典型值
Typical Value
保证值
Guarantee Value
典型值
Typical Value
最大粒度
Max Grain Size
mm
2
2
4
4
8
8
体积密度
Bulk Density
g/cm3
≥1.70
1.75
≥1.69
1.73
≥1.68
1.72
电阻率
Specific Resistance
μΩ·m
≤8.5
7.5
≤8.5
7.5
≤9.0
8.5
抗折强度
Bending Strength
MPa
≥9.0
10.0
≥9.0
10.0
≥10.0
12.5
抗压强度
Compressive Strength
MPa
≥30.0
31.0
≥29.0
30.0
≥30.0
31.0
弹性模量
modulus of elasticity
GPa
≤12.0
9.5
≤12.0
9.5
≤12.0
9.0
热膨胀系数
C.T.E （100-600）℃
10-6/℃
≤2.5
2.3
≤2.5
2.3
≤2.5
2.3
灰分
Ash Content
％
≤0.3
0.09
≤0.3
0.09
≤0.3
0.09

Fine-grain Specialty Graphite HTK3

项目
ltem
单位
Unit
保证值
Guarantee Value
典型值
Typical Value
最大粒度
Max Grain Size
mm
0.8
0.8
体积密度
Bulk Density
g/cm3
≥1.70
1.73
电阻率
Specific Resistance  
μΩ·m
≤8.5
7.5
抗折强度 
Bending Strength
MPa
≥10.0
11.0
抗压强度    
Compressive Strength
MPa
≥24.0
27.0
热导率   
Thermal Conductivity
W/（m·K）
≥120
150
热膨胀系数  
C.T.E  （100-600）℃ 
10-6/℃
≤2.5
2.2
灰分   
Ash Content
％
≤0.3
0.09

Fine-grain Specialty Graphite HTK4

项目
ltem
单位
Unit
保证值
Guarantee Value
典型值
Typical Value
最大粒度
Max Grain Size
mm
0.8
0.8
体积密度
Bulk Density
g/cm3
≥1.73
1.76
电阻率
Specific Resistance  
μΩ·m
≤8.0
7.0
抗折强度 
Bending Strength
MPa
≥12.0
12.5
抗压强度     
Compressive Strength
MPa
≥31.0
34.0
热导率   
Thermal Conductivity
W/（m·K）
≥130
160
热膨胀系数  
C.T.E  （100-600）℃ 
10-6/℃
≤2.5
2.1
灰分   
Ash Content
％
≤0.3
0.09

 We also can supply as belowed specifications:
NameType noDensity (g/cm3)SpecificResistance (pQm)Flexural Strength(Mpa)Compressive Strength(Mpa)Ash MAX(%)ParticleMAX
ELECTRODE GraphiteRP≥1.55-1.757.5-8.5≥8.5≥20≤0.3≤8-10mm
Vibration GraphiteBGSK≥1.727-9≥13.5≥35≤0.3≤0.8mm
BTSK≥1.627-99≥22≤0.3≤2mm
DieMold GraphiteBF2-3≥1.810-13≥40≥60≤0.1≤0.043mm
BF3-4≥1.8510-13≥47≥75≤0.05≤0.043mm
Extruded GraphiteBFJ≥1.687.5-8.5≥19≥38≤0.3≤0.2mm
Isostatic GraphiteBFD≥1.8211-13≥38≥85≤0.12um,6um,8um,15m.etc

 
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