Zhengzhou Rongsheng refractory supplier graphite products include: graphite electrode, ordinary power graphite electrode, high power graphite electrode, ultra high power graphite electrode, graphite off furnace charge, graphite heat exchanger, graphite joint, graphite product, high purity graphite powder, high purity graphite block, graphite standard parts, graphite square, graphite block, graphite powder, graphite crucible and other carbon products, graphite standard parts and non-standard parts and other carbon products (can be customized to a variety of shaped graphite).
Zhengzhou Rongsheng Refractory as graphite electrode supplier rely on advanced production equipment, strong technical force, complete quality, testing methods and strict system. The graphite products produced have high strength, good shock resistance, high temperature resistance, corrosion resistance, strong oxidation resistance and low electrical resistivity. Characteristics; provide various types of graphite products for the chemical, automotive, petroleum, electronics, semiconductor, steel, powder metallurgy, non-ferrous metals, rare metals, aerospace, scientific experiments and other industries.
The main products are graphite electrode, ordinary power graphite electrode, high power graphite electrode, ultra high power graphite electrode, graphite off furnace charge, graphite heat exchanger, graphite joint, graphite product, high purity graphite powder, high purity graphite block, graphite standard parts. Graphite, graphite, graphite powder, graphite crucible and other carbon products.
The graphite electrode is mainly made of petroleum coke and needle coke, and the coal bitumen is used as a binder. Which is made by calcination, compounding, kneading, pressing, roasting, graphitization and machining. It is released as an arc in electric arc furnace steelmaking. The electric energy is used as a conductor to heat and melt the charge. According to the quality index of graphite electrode, it can be divided into ordinary power (RP), high power (HP) and ultra high power (UHP).
Graphite Electrodes Advantages
1.Processing speed: high-speed milling rough processing is 3 times faster than copper; high-speed milling finishing is 5 times faster than copper.
2.Good processability and complex geometry modeling.
3.Light weight, less than 1/4 of the density of copper, the electrode is easy to clamp.
4.The number of individual electrodes can be reduced because it can be bundled into a combined electrode.
5.Good thermal stability, no deformation and no processing burrs.
Graphite electrodes are easier to process and process faster than copper electrodes. For example, the use of milling technology to process graphite, the processing speed is 2 to 3 times faster than other metal processing and does not require additional manual processing, while the copper electrode needs manual frustration. Similarly, if a high speed graphite machining center is used to make the electrode, the speed will be faster and the efficiency will be higher, and no dust problem will occur. In these processes, choosing the right hardness tool and graphite can reduce the tool wear loss and copper breakage. If the milling time of the graphite electrode and the copper electrode graphite electrode is specifically compared, the graphite is 67% faster than the copper electrode. In the general case of electrical discharge machining, the processing using the graphite electrode is 58% faster than the copper electrode. As a result, the processing time is greatly reduced, and the manufacturing cost is also reduced.
Graphite Electrodes Using Precautions
1. According to the capacity of the electric furnace and the load of the transformer, the grade and diameter of the electrode are appropriately selected.
2. When charging the electric furnace, the bulk material should be installed at the bottom of the furnace to prevent the furnace material from collapsing and breaking the electrode. In the smelting process, lime and other non-conducting should be avoided. 3, the object is concentrated in the bottom of the electrode, otherwise it will affect the electrode energization, and even lead to the electrode breakage and other matters needing attention.
Graphite Electrode Manufacturer - Rongsheng Refractory Factory
Zhengzhou Rongsheng has been focusing on the production of graphite electrodes for many years and is committed to producing excellent graphite electrodes. Over the years, it has been supported and supported by new and old customers. Have a good reputation and reputation. If you need it, please choose the graphite electrode of Rongsheng refractory material, you can rest assured!
