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High quality Graphite Electrodes
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- Description
- Technical Data
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Overview：
Power (RP) Graphite Electrode is made of high-quality petroleum coke and pitch, through calcination, batching, kneading, molding, baking, graphitization, machining, and the Graphite Electrode Nipple is made by three times impregnation and four times baking process.
Graphite electrodes are a type of electrode commonly used in scientific experiments and industrial processes. They consist of a thin, porous graphite sheet coated with a conductive material, such as silver or platinum. The graphite layer provides the electrical conductivity while the other metal layer serves as the conductor. Graphite electrodes are non-conductive at room temperature but become highly conductive upon heating, allowing them to measure electrical potential differences. They are widely used in applications such as electrochemical sensors, analytical instruments, and electroplating processes due to their high sensitivity, selectivity, and durability.
Features：
- Great chemical stability;
- Low coefficient of thermal expansion, resistance to cracking, spalling and thermal shock;
- Higher mechanical strength;
- Higher machining accuracy and good surface finish;
- Long operation life.
Applications：
Regular Power (RP) Graphite Electrodes are suitable for all kinds of AC/DC Regular Power Electric Arc Furnaces, Resistance Furnaces, Submerged Electric Furnaces for smelting all kinds of alloy steel, metal, non-metal, etc.
Spec:
Nominal Diameter Resistivity Density Flexure Strength Elastic Modulus Ash Content CTE Current Load Current Density (mm) (in) (≤, µΩ·m) （≥，g/cm 3） （≥，MPa） (≤, GPa) (≤, %) (100 °C – 600 °C) (A) (A/c㎡） 75 3 8.0 1.60 8.5 8.0 0.3 2.8 1000-1400 22-31 100 4 8.0 1.60 8.5 8.0 0.3 2.8 1500-2400 19-30 130 5 8.0 1.60 8.5 8.0 0.3 2.8 2200-3400 17-26 150 6 8.0 1.60 8.5 8.0 0.3 2.8 3000-4500 16-25 200 8 8.0 1.60 8.5 8.0 0.3 2.8 5000-6900 15-21 250 10 8.0 1.60 8.5 8.0 0.3 2.8 7000-10000 14-20 300 12 8.0 1.60 8.5 8.0 0.3 2.8 10000-13000 14-18 350 14 8.0 1.60 7.5 8.0 0.3 2.8 13500-18000 14-18 400 16 8.0 1.60 7.5 8.0 0.3 2.8 18000-23500 14-18 450 18 8.0 1.60 7.5 8.0 0.3 2.8 22000-27000 13-17 500 20 8.0 1.60 7.0 8.0 0.3 2.8 25000-32000 13-16 550 22 8.0 1.60 7.0 8.0 0.3 2.8 28000-34000 12-14 600 24 8.0 1.60 7.0 8.0 0.3 2.8 30000-36000 11-13 650 26 8.0 1.60 7.0 8.0 0.3 2.8 32000-39000 10-12 700 28 8.0 1.60 7.0 8.0 0.3 2.8 34000-42000 9-11 Our factory：
FAQ
Q1: Where can I get product and price information?
A1: Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.Q2: what’s the payment terms?
A2: We accept 40% as deposit, and balance to be paid on seeing the scan copy of BL.Q3: How to delivery the goods?
A3: We deliver the goods by truck to port, or loading in container in factory.Q4: Are you trading company or factory?
A4: We are direct factory and have the most advanced machine and about 80 employee in our 15000m2 workshop.Q5: What’s the minimum order quantity?
A5: 18-20tons, one 20’ fcl.Q6: What’s the delivery time?
A6: 2-3 weeks after got the deposit.
Keywords:- Graphite Electrodes
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Items RP Φ300-400 Φ450-500 Φ550-700 Resistance
μΩ.m (max)Electrode 8.0 8.0 Nipple 5.5 5.5 Bulk Density
g/cm3 (min)Electrode 1.60 1.60 1.60 Nipple 1.75 1.75 Bending Strength
Mpa(min)Electrode 10.5 9.0 Nipple 18.0 18.0 Young's Modulus
Gpa(Max)Electrode 9.0 9.0 Nipple 13.0 13.0 Ash % (max) Electrode 0.3-0.5 0.3-0.5 Nipple 0.3-0.5 0.3-0.5 CTE
(100-600oC)×10^-6/oCElectrode 2.0 2.0 Nipple 1.8 1.8
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Shimao Tianjie, Qiaodong District,Xingtai City, Hebei Province, China
Tel & Fax: +86-319-3370649
Phone: +86-15833657569
E-mail: linda@hbkangnaixing.com
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