Graphite Electrodes
Graphite electrode is made of petroleum coke,needle coke, and bonding coal pitch. Its production process is: calcining, dosing, mixing, forming, baking and impregnation, graphitization in a high
temperature of over 3000°C, then precision machining.
Graphite electrode is acting as a conductive body which release heat in the form of arc for heating and melting steel in the furnace.According to the application, it can be divided into regular
power(RP), high power(HP) and ultra high power(UHP).
Graphite electrode is an important conductive material in smelting industry with good electrical conductivity, thermal conductivity and high mechanical strength, good corrosion resistance under
high temperature. Graphite electrode is widely used in EAF, LRF, submerged arc furnace(producing ferroalloy, pure silicon, yellow phosphorus, calcium carbide etc), resistance furnace (such as the
graphitization furnace, glass melting furnace and silicon carbide furnace etc).
XINHONG carbon advantage:
Strictly control of raw material ensures it is from the best origin;
Advanced production technology & facilities &experienced workers;
Strict quality tracing system to ensure each GE excels buyer needs;
Technical assistance & after service are available whenever needed;
Sufficient stock in factory to ensure competitive price&fast delivery;
Item | Unit |
RP Grade Dia 100-600mm |
IP Grade
Dia 150-500mm |
HP Grade Dia 300-600mm |
SHP Grade Dia 300-600mm |
UHP Grade Dia 350-600mm |
Electrode Resistivity≤ Nipple |
μΩM |
8.5 7.5 |
7.5 7.0 |
6.5 6.0 |
6.0 5.5 |
5.5 4.5 |
Electrode Bending strength ≥ Nipple |
MPa |
9.8 13.0 |
10.0 13.0 |
10.0 14.0 |
10.0 16.0 |
11.0 16.0 |
Electrode Elastic Modulus ≤ Nipple |
GPa |
9.3 14.0 |
12.0 14.0 |
12.0 16.0 |
14.0 18.0 |
14.0 18.0 |
Electrode Bulk Density ≥ Nipple |
g/cm |
1.56 1.69 |
1.62 1.70 |
1.63 1.72 |
1.64 1.72 |
1.65 1.72 |
Electrode CTE ≤ Nipple |
100~600 |
2.9 2.8 |
2.7 2.5 |
2.2 2.0 |
2.2 1.6 |
1.5 1.4 |
ASH≤ | % | 0.5 | 0.3 | 0.3 | 0.3 | 0.3 |
Definition of Huaro Graphite Electrode Graphite electrode is high temperature resistant graphite conductive material. It is made of petroleum coke and pitch coke as aggregate and coal tar pitch as binder. The production process for graphite electrode includes Calcining, ...
According to the classification of electric furnace steelmaking power level and the difference of raw materials used for producing Graphite electrodes as well as the physical and chemical indexes of finished product, graphite electrodes are divided into three types: regular ...
Graphite is widely used in the electrical industry as electrode, brush, carbon rod, carbon tube, positive electrode of mercury rectifier, graphite gasket, telephone parts, television picture tube coating and so on. Among them,graphite rods for electrolysis is the most widely ...
Graphite is widely used in the electrical industry as electrode, brush, carbon rod, carbon tube, positive electrode of mercury rectifier, graphite gasket, telephone parts, television picture tube coating and so on. Among them, graphite rods for electrolysis is the most widely ...
Graphite is widely used in the electrical industry as electrode, brush, carbon rod, carbon tube, positive electrode of mercury rectifier, graphite gasket, telephone parts, television picture tube coating and so on. Among them, graphite rod electrolysis is the most widely used. ...
Definition of raw materials graphite electrode Graphite electrode is high temperature resistant graphite conductive material. It is made of petroleum coke and pitch coke as aggregate and coal tar pitch as binder. The production process for metal making graphite electrode ...
According to the classification of electric furnace steelmaking power level and the difference of raw materials used for producing Graphite electrodes as well as the physical and chemical indexes of finished product, graphite electrodes are divided into three types: regular ...
diameter 300-700mm Datong Xincheng New Materials Co., Ltd. has a graphite electrode production capacity of 20,000 tons per year, and can provide 300-700 high-power electrodes of various types and ultra-high power electrodes. Meet the needs of different customers. Our company ...
High Quality Needle Coke in HP&UHP graphite electrode,ensure the electrode application is perfect. Graphite electrodes are also used to refine steel in ladle furnaces and in other smelting ...
Minimum order : 10 Ton/Metric Ton Piece : U.S.$ 1 ~ 1 Trade Terms :CIF, FOB, CFR Payment Terms : L/C, T/T Grade: RP, HP, UHP, IP Graphite electrodes lift plugis used for the transfer of graphite electrode and electrode columns to or from the electric arc furnace. It is a safe ...