Our Services
Strict quality control, accept third-party inspection SGS, BV, etc.
As a trustworthy product supplier, Anyang ZhenAn provides quality control, inspection and technical services. We have complete quality control measures throughout the production process, including:
1. Chemical analysis of raw materials.
2. Chemical analysis of liquid when melting.
3. Particle size distribution test and other physical tests.
4. Chemical analysis before shipment.
5. All ferroalloy products are inspected in authoritative institutions and manufactured according to the standards given by customers. We also accept third-party inspections at any time.
Graphite Electrode Physical characteristics
| Item | Unit | Norminal Diameter(mm) | |||
| 300~400 | 450~500 | 550~600 | |||
| Electric Resistivity Max | Electrode | μΩ·m | 6.2 | 6.3 | 5.8 |
| Nipples | 4.5 | 4.5 | 4.0 | ||
| Flexural Strength Min | Electrode | MPa | 11.5 | 11.5 | 11.0 |
| Nipples | 20.0 | 20.0 | 22.0 | ||
| Elastic Modulus Max | Electrode | GPa | 14.0 | 14.0 | 14.0 |
| Nipples | 20.0 | 20.0 | 22.0 | ||
| Bulk Density Min | Electrode | g/cm³ | 1.71 | 1.70 | 1.68 |
| Nipples | 1.76 | 1.78 | 1.80 | ||
| C.T.E. Max(100ºC~600ºC) | Electrode | 10¯6 /ºC | 1.5 | 1.5 | 1.5 |
| Nipples | 1.4 | 1.4 | 1.3 | ||
| Ash Max | % | 0.3 | 0.3 | 0.3 | |
Graphite Electrode Packaging & Shipping
1. Standard export carton/plywood crate
2. Customized shipping mark
3. QC Department Will Check In Case The Packing Method Isn't Safe Enough.
Is Graphite Electrode an Important Conductive Material?
Is Graphite Electrode an Important Conductive Material?
Graphite electrodes are essential conductive materials in the electric smelting industry. They exhibit excellent electrical and thermal conductivity, high mechanical strength, and strong resistance to oxidation and corrosion at high temperatures. These properties make them widely applicable in various industrial processes, including:
Electric arc steelmaking furnaces,
Ore thermal electric furnaces (for producing ferroalloys, pure silicon, yellow phosphorus, matte, calcium carbide, etc.), and
Resistance furnaces (such as graphitization furnaces for manufacturing graphite electrodes, melting furnaces for glass production, and electric furnaces for producing silicon carbide).
Due to their versatility and performance, graphite electrodes have become a critical component of the modern raw materials industry.
Graphite Electrode FAQ
Q: What services can we provide?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese,Korean
Q: Can you please send me a sample and is it free of charge sample?
A:Yes, we would love to send you samples. Our company offers samples in free of charged if you need large numbers of samples to distribute to your dealers or customers. However, we don't provide free shipping. The international shipping cost will be borne by your side.
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: Are samples free or not?
A: Sample can be free of charge. Only shipping needs to be paid by your side.
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