• Wholesale Good Electrical and Thermal Conductivity Graphite Block
  • Wholesale Good Electrical and Thermal Conductivity Graphite Block
  • Wholesale Good Electrical and Thermal Conductivity Graphite Block
  • Wholesale Good Electrical and Thermal Conductivity Graphite Block
  • Wholesale Good Electrical and Thermal Conductivity Graphite Block
  • Wholesale Good Electrical and Thermal Conductivity Graphite Block

Wholesale Good Electrical and Thermal Conductivity Graphite Block

Type: Graphite Electrodes
Composition: 99.9% High Purity Graphite
Carbon Content: High-Carbon
Grade: High Purity Graphite
Forming Way: Molded Graphite
Crystal Morphology: Compact Crystalline Graphite
Customization:

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Miss Charlotte. Pho
General Manager
Diamond Member Since 2017

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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
GM-1
Transport Package
Cartons in Wooden Cases
Specification
personalized customized
Trademark
L. T
Origin
Cn
HS Code
8480411000
Production Capacity
10000/Month

Product Description

  Wholesale Good Electrical And Thermal Conductivity Graphite Block
                                                                                                   
A: Company profile
      
 
 L.T Group has a comprehensive product and technology portfolio that focuses on four fields of graphite - ultrafine particle graphite mould, graphite electrode, graphite crucible, as well as other products mainly made of graphite.
     

Wholesale Good Electrical and Thermal Conductivity Graphite Block



B: Graphite electrode application


  Graphite electrode is kind of important conductive material in electric smelting industry, with its specialties: good electrical and thermal conductivity, high machinery strength, anti-oxidant under high temperature, erosion resistance, widely utilized in arc furnace, mineral heating furnace (producing ferroalloy, metal silicon, yellow phosphorus, fused alumina, matte, calcium carbide etc.), resistance furnace (graphitization furnace for producing graphite electrode, melting glass furnace, electric furnace for producing silicon carbide etc.)
  All our graphite electrodes are in line with YB/T4088-2015, YB/T4089-2015, YB/T4090-2015 standards.



C: Product type & tech data

     1. RP graphite electrode
 
Items Unit Nominal diameter
200-300 350-600 780-1400
Electric resistance Electrode
Joint/Nipple
μΩ.m 7.5~8.5
6.5~7.0
7.5~8.5
6.5~7.0
8.5~10.5
6.5~7.0
Flexural strength Electrode
Joint/Nipple
MPa ≥8.5
≥15.0
≥7.8
≥15.0
≥6.0
≥15.0
Elastic modulus Electrode
Joint/Nipple
GPa ≤9.3
≤13.0
≤9.3
≤13.0
≤12.0
≤13.0
Ash content Electrode
Joint/Nipple
% ≤0.3 ≤0.3 ≤0.3
Bulk density Electrode
Joint/Nipple
g/cm3 1.55~1.60
≥1.70
1.55~1.60
≥1.70
1.59~1.62
≥1.70
C.T.E Electrode
Joint/Nipple
10-6ºC ≤2.9
≤2.7
≤2.9
≤2.8
≤2.9
≤2.8


Current load:
Nominal diameter Allowable current
mm A A/cm2
200~300 10000~13000 15~21
350~600 13500~32000 14~19
780~1400 57000~108000 12~8

Wholesale Good Electrical and Thermal Conductivity Graphite Block

  2HP graphite electrode

 
Items Unit Nominal diameter
200-300 350-600
Electric resistance Electrode
Joint/Nipple
μΩ.m 5.2~6.5
4.8~5.2
5.5~6.8
4.8~5.0
Flexural strength Electrode
Joint/Nipple
MPa ≥11.0
≥17.0
≥11.0
≥17.0
Elastic modulus Electrode
Joint/Nipple
GPa ≤11.0
≤15.0
≤11.0
≤15.0
Ash content Electrode
Joint/Nipple
% ≤0.3 ≤0.3
Bulk density Electrode
Joint/Nipple
g/cm3 1.64~1.70
1.73~1.79
1.63~1.70
1.73~1.79
C.T.E Electrode
Joint/Nipple
10-6ºC ≤2.4
≤2.2
≤2.4
≤2.2

Current load:
 
Nominal diameter Allowable current
mm A A/cm2
200~300 13000~17400 17~24
350~600 17400~58000 15~23

Wholesale Good Electrical and Thermal Conductivity Graphite Block

3. UHP graphite electrode

 
Items Unit Nominal diameter
200-300 350-600
Electric resistance Electrode
Splice/Nipple
μΩ.m 4.8~5.5
3.6~4.5
4.8~5.6
3.6~4.5
Flexural strength Electrode
Splice/Nipple
MPa ≥11.0
≥20.0
≥11.0
≥20.0
Elastic modulus Electrode
Splice/Nipple
GPa ≤13.0
≤17.0
≤13.0
≤17.0
Ash content Electrode
Splice/Nipple
% ≤0.3 ≤0.3
Bulk density Electrode
Splice/Nipple
g/cm3 1.67~1.72
1.75~1.82
1.67~1.72
1.75~1.82
C.T.E Electrode
Splice/Nipple
10-6ºC ≤1.5
≤1.4
≤1.5
≤1.4

Current load:
 
Nominal diameter Allowable current
mm A A/cm2
200~300 13000~22000 20~30





 

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