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High Thermal Conductivty UHP500 Graphite Electrodes

China High Thermal Conductivty UHP500 Graphite Electrodes, Find details about China Electrode, Graphite from High Thermal Conductivty UHP500 Graphite Electrodes

Model NO.
GM-1
Trademark
L. T
Transport Package
Cartons in Wooden Cases
Specification
personalized customized
Origin
Cn
HS Code
8545110000
Model NO.
GM-1
Trademark
L. T
Transport Package
Cartons in Wooden Cases
Specification
personalized customized
Origin
Cn
HS Code
8545110000
 High Thermal Conductivty uhp500 Graphite Electrodes
 
                                                                                                     lttrade.en.made-in-china.com



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.
     
High Thermal Conductivty UHP500 Graphite Electrodes



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
 
ItemsUnitNominal diameter
200-300350-600780-1400
Electric resistanceElectrode
Joint/Nipple		μΩ.m7.5~8.5
6.5~7.0		7.5~8.5
6.5~7.0		8.5~10.5
6.5~7.0
Flexural strengthElectrode
Joint/Nipple		MPa≥8.5
≥15.0		≥7.8
≥15.0		≥6.0
≥15.0
Elastic modulusElectrode
Joint/Nipple		GPa≤9.3
≤13.0		≤9.3
≤13.0		≤12.0
≤13.0
Ash contentElectrode
Joint/Nipple		%≤0.3≤0.3≤0.3
Bulk densityElectrode
Joint/Nipple		g/cm31.55~1.60
≥1.70		1.55~1.60
≥1.70		1.59~1.62
≥1.70
C.T.EElectrode
Joint/Nipple		10-6ºC≤2.9
≤2.7		≤2.9
≤2.8		≤2.9
≤2.8


Current load:
Nominal diameterAllowable current
mmAA/cm2
200~30010000~1300015~21
350~60013500~3200014~19
780~140057000~10800012~8

High Thermal Conductivty UHP500 Graphite Electrodes

  2. HP graphite electrode

 
ItemsUnitNominal diameter
200-300350-600
Electric resistanceElectrode
Joint/Nipple		μΩ.m5.2~6.5
4.8~5.2		5.5~6.8
4.8~5.0
Flexural strengthElectrode
Joint/Nipple		MPa≥11.0
≥17.0		≥11.0
≥17.0
Elastic modulusElectrode
Joint/Nipple		GPa≤11.0
≤15.0		≤11.0
≤15.0
Ash contentElectrode
Joint/Nipple		%≤0.3≤0.3
Bulk densityElectrode
Joint/Nipple		g/cm31.64~1.70
1.73~1.79		1.63~1.70
1.73~1.79
C.T.EElectrode
Joint/Nipple		10-6ºC≤2.4
≤2.2		≤2.4
≤2.2

Current load:
 
Nominal diameterAllowable current
mmAA/cm2
200~30013000~1740017~24
350~60017400~5800015~23

High Thermal Conductivty UHP500 Graphite Electrodes

3. UHP graphite electrode

 
ItemsUnitNominal diameter
200-300350-600
Electric resistanceElectrode
Splice/Nipple		μΩ.m4.8~5.5
3.6~4.5		4.8~5.6
3.6~4.5
Flexural strengthElectrode
Splice/Nipple		MPa≥11.0
≥20.0		≥11.0
≥20.0
Elastic modulusElectrode
Splice/Nipple		GPa≤13.0
≤17.0		≤13.0
≤17.0
Ash contentElectrode
Splice/Nipple		%≤0.3≤0.3
Bulk densityElectrode
Splice/Nipple		g/cm31.67~1.72
1.75~1.82		1.67~1.72
1.75~1.82
C.T.EElectrode
Splice/Nipple		10-6ºC≤1.5
≤1.4		≤1.5
≤1.4

Current load:
 
Nominal diameterAllowable current
mmAA/cm2
200~30013000~2200020~30





 

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