Quick Details
- Processing Time:within 15days after payment
- Port:Tianjin
- Supply Ability: 1000 Metric Tons Per Month
- Place of Origin:China
- Model Number:RZ180122
- Length:1000-2200mm
- Grade:RP
- Flexural Strength (N/?):8-10
- Diameter:300-800mm
- Brand Name:carbon electrodes
- Application:steelmaking
- Apparent Density (g/cm³ ):1.53-1.65
- Resistance (μΩ.m):7.0-10.0
- Thermal Expansion:2.2-2.6
- Type:RP graphite electrode
- Brand Name:graphite electrode
2. Graphite
electrode is made of high quality calcined petroleum coke,imported needle coke and modified coal asphalt,the grade are RP,HD(impregnation),HP and UHP graphite electrodes,the specification is
Ø75-700mm.Graphite
electrode produced by our company 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.Graphite
electrode is widely used to smelt the steel,alloy steel and other metal or nonmetal material in electric arc furnace.
Properties:
graphite electrode low resistivity, graphite electrode good conductivity,graphite electrode low ash, graphite electrode uniform and graphite electrode compact
structure,graphite electrode good oxidation resistance, graphite electrode high mechanical strengt.
Item
Unit
Graphite Electrode
RP
HP
UHP
φ300-φ800mm
φ300-φ800mm
φ300-φ500mm
φ550-φ800mm
Typical Value
Typical Value
Typical Value
Typical Value
Resistivity
Electrode
μΩm
7.0-10.0
5.8-6.6
4.5-5.8
4.6-5.8
Nipple
4.0-4.5
3.5-4.0
3.5-4.0
3.5-4.0
Modulus of Rupture
Electrode
Mpa
8.0-10.0
10.0-13.0
10.0-14.0
10.0-14.0
Nipple
19.0-22.0
20.0-23.0
20.0-24.0
22.0-26.0
Young's Modulus
Electrode
GPa
7.0-9.3
8.0-12.0
9.0-13.0
10.0-14.0
Nipple
12.0-14.0
14.0-16.0
15.0-18.0
16.0-19.0
Bulk Density
Electrode
g/cm3
1.53-1.56
1.64-1.68
1.68-1.74
1.70-1.74
Nipple
1.70-1.74
1.75-1.80
1.78-1.82
1.80-1.84
CTE (100-600ºC)
Electrode
10-6/ºC
2.2-2.6
1.6-1.9
1.1-1.4
1.1-1.4
Nipple
2.0-2.5
1.1-1.4
0.9-1.2
0.9-1.2
Ash
%
0.5
0.3
0.3
0.3
Contact: Jason mob: +8615128171012(whatsapp/wechat) email: salesmgr（AT）
