High quality high power graphite electrode for ladle furnace

Catégorie:

La description

High quality high power graphite electrode for ladle furnace

Description du produit

High quality graphite electrode

Graphite electrode, mainly use petroleum coke, needle coke for material, and use coal pitch for binder, after calcining,burdening,kneading,forming,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
Unité
Nominal Diameter(millimètre)
75-200
250-300
400-500
Electric Resistivity
UN
B
UN
B
UN
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
Ash
%
≤0.3
≤0.3
≤0.3
HP graphite electrode
Unité
Nominal Diameter(millimètre)
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
Bulk Density
Electrode
g/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
Ash
%
≤0.3
≤0.3
≤0.3
UHP graphite electrode
Unité
Nominal Diameter(millimètre)
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
Bulk Density
Electrode
g/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
Ash
%
≤0.3
≤0.3
≤0.5
détails du produit

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

Profil de la société

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.

Par ailleurs, we produce graphite block, graphite rod, graphite crucible, carburant ect. Our products are well sold to USA, Russie, Allemagne, Kazakhstan, Inde, Thaïlande, Malaysia ect more than 20 des pays.

Paking & Expédition

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

Autres produits

Graphite Block/Graphite Square

Graphite Rod/Carbon Rod

Creuset en graphite

Carburant

Nous contacter
Daisy Hao

Tél: 86-15900368640

Skype: 498057519 @qq.com

Whatsapp: 86-15900368640

Wechat: 86-15900368640

QQ: 498057519

Informations Complémentaires

Lieu d'origine:

Hebei, Chine

Marque:

Friendship

Numéro de modèle:

HP

Taper:

Electrode Block

Application:

for electric arc furnace

Longueur:

1600-2700millimètre

Noter:

HP (Haute puissance)

Résistance (μΩ.m):

7.0

Apparent Density (g/cm³ ):

1.62

Thermal Expansion:

2.4

Flexural Strength (N/㎡):

10.0

Nom du produit:

graphite electrode

Matière première:

Petroleum Coke

ELASTIC MODULUS:

12.0 Gpa

CODE SH:

8545110000

Couleur:

Le noir

Nipple:

4TPI/3TPI