High quality high power graphite electrode for ladle furnace

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Descripción

High quality high power graphite electrode for ladle furnace

Descripción del producto

High quality graphite electrode

Graphite electrode, mainly use petroleum coke, needle coke for material, and use coal pitch for binder, after calcining,burdening,kneading,formando,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.
Graphite electrode has the advantages of low resistivity,high electrical conductivity and thermal conductivity,good oxidation resistance, good thermal shock resistance,high mechanical strength,easy to machine,etc..

RP graphite electrode
Unidad
Nominal Diameter(milímetro)
75-200
250-300
400-500
Electric Resistivity
A
B
A
B
A
B
Electrode
μΩ·m
≤8.0
≤9.0
≤8.0
≤9.0
≤8.0
≤9.0
Nipple
≤7.5
≤7.5
≤7.5
Bending strength
Electrode
MPa
≥10.0
≥10.0
≥8.0
Nipple
≥15.0
≥15.0
≥15.0
Elestic modulus
Electrode
GPa
≤12.0
≤12.0
≤12.0
Nipple
≤14.0
≤14.0
≤14.0
Bulk dentisy
Electrode
g/cm³
≥1.58
≥1.58
≥1.58
Nipple
≥1.68
≥1.68
≥1.68
CTE
Electrode
X10-6/℃
≤2.7
≤2.7
≤2.7
Nipple
≤2.5
≤2.5
≤2.5
Ceniza
%
≤0,3
≤0,3
≤0,3
HP graphite electrode
Unidad
Nominal Diameter(milímetro)
200-400
450-500
550-600
Electric Resistivity
Electrode
μΩ·m
≤7.0
≤7.0
≤7.0
Nipple
≤6.0
≤6.0
≤5.8
Bending Strength
Electrode
MPa
≥10.5
≥10.0
≥10.0
Nipple
≥14.0
≥14.0
≥16.0
Elastic modulus
Electrode
GPa
≤12.0
≤12.0
≤12.0
Nipple
≤16.0
≤16.0
≤16.0
Densidad a Granel
Electrode
gramos/cm3
≥1.62
≥1.62
≥1.62
Nipple
≥1.72
≥1.72
≥1.72
CTE
Electrode
X10-6/℃
≤2.4
≤2.4
≤2.4
Nipple
≤2,2
≤2,2
≤2,2
Ceniza
%
≤0,3
≤0,3
≤0,3
UHP graphite electrode
Unidad
Nominal Diameter(milímetro)
300-400
450-500
550-700
Electric Resistivity
Electrode
μΩ·m
≤6.2
≤6.2
≤6.3
Nipple
≤5.0
≤5.0
≤4.5
Bending Strength
Electrode
MPa
≥10.5
≥10.5
≥11.0
Nipple
≥18.0
≥18.0
≥22.0
Elastic Modulus
Electrode
GPa
≤14.0
≤14.0
≤14.0
Nipple
≤18.0
≤18.0
≤22.0
Densidad a Granel
Electrode
gramos/cm3
≥1.66
≥1.66
≥1.66
Nipple
≥1.75
≥1.75
≥1.75
CTE
Electrode
X 10-6/℃
≤1.5
≤1.5
≤1.4
Nipple
≤1.4
≤1.4
≤1.2
Ceniza
%
≤0,3
≤0,3
≤0.5
Detalles de producto

Characteristics of graphite electrode

1. Low electric resistance

2. Good electric and thermal conductivity

3. High density

4. High anti-oxidation capability

5. High mechanical strength

6. High machining accuracy


Production process of graphite electrode

Perfil de la empresa

Linzhang County Friendship Carbon Co.,LTD. is a professional manufacturer of graphite electrode. Our main product are the diameter of 3″-24″ graphite electrode, including regular power graphite electrode(RP), high power graphite electrode(HP), ultra power graphite electrode(UHP), high densith impregnated graphite electrode.

Furthermore, we produce graphite block, graphite rod, graphite crucible, carburant ect. Our products are well sold to USA, Rusia, Alemania, Kazajstán, India, Tailandia, Malaysia ect more than 20 países.

Paking & Transporte

Packing with wooden case and pallet, and enlace with baling band

Otros productos

Graphite Block/Graphite Square

Graphite Rod/Carbon Rod

Crisol de grafito

Carburant

Contáctenos
Daisy Hao

Teléfono: 86-15900368640

skype: 498057519 @qq.com

Whatsapp: 86-15900368640

wechat: 86-15900368640

qq: 498057519

Información Adicional

Lugar de origen:

Hebei, Porcelana

Nombre de la marca:

Friendship

Número de modelo:

HP

Escribe:

Electrode Block

Solicitud:

for electric arc furnace

Longitud:

1600-2700milímetro

Calificación:

HP (High Power)

Resistencia (μΩ.m):

7.0

Apparent Density (g/cm³ ):

1.62

Thermal Expansion:

2.4

Flexural Strength (N/㎡):

10.0

nombre del producto:

graphite electrode

Materia prima:

Petroleum Coke

ELASTIC MODULUS:

12.0 Gpa

CÓDIGO HS:

8545110000

Color:

Negro

Nipple:

4TPI/3TPI