The conductivity of graphite electrodes plays a large role in their efficiency. If the graphite is pure, and if they are constructed properly, they can be highly conductive which means they will produce more heat. Likewise, the purity of the graphite can help contribute to how long they last. You might pay more for those that have ultrahigh purity, but since they will last longer, you might actually save money by using the standard ones that most people use and purchase. This overview of graphite electrode electrical conductivity should help you understand how they work and reinforce why paying more for the better ones is in your best interest.
How To Know You Have Purchased Highly Conductive Graphite Electrodes
It is possible to test the conductivity of any https://graphiteelectrodesforsale.com/graphite-electrode-sales/ by using voltmeters. However, the easiest way is to use them when you are processing or creating steel. The sole purpose of these electrodes is to generate large amounts of heat. Once the electrodes make contact with scrap metal in the electric arc furnace, you can see how quickly the metal will begin to melt. This is an indication that a sizable amounts of heat is being produced. In some cases, you can send the same amount of electricity through and ultrahigh purity graphite electrode and generate more heat than before. This will help you save money as you are liquefying the metal. By paying more for the better electrodes, your company may actually make more money.
Why Are These Electrodes Conductive?
These are conductive because graphite, to some degree, is a very electrically conductive material. However, it can also be used as a form of insulation. It is the manner by which the graphite is put together to create these electrodes that makes it unusually conductive and the perfect solution for melting metal.
Will You Need To Change These More Often?
If you are not exceeding the electrical capacity of the graphite electrodes, they should last for quite some time. The manufacturers of the electrodes will give you a maximum amount of voltage that can go through their products. When you have a reliable source for these electrodes, this will make your business run more smoothly. It is recommended that you purchase a multitude of these so you can switch them out if you ever need to. However, there may not be a lot of room at these facilities. That’s why finding both an international source, and a local source, for these graphite electrodes can be helpful for your business.
The use of an electric arc furnace for the purpose of creating molten metal will always require you to change out the graphite electrodes. They may not last for longer than a week or two. That’s why having an available source for these is highly recommended. You may want to rent a facility where you can store these. If you do have a large facility, just choose a spot where you can gain easy access. The key to success in the steel industry is not only being resilient, but also understanding where to get the best graphite electrodes that you can use when the older ones burn out.