Graphite Rod Companies

IQS Directory provides an extensive list of graphite rod manufacturers and suppliers. Utilize our website to review and source graphite rod manufacturers with our easy-to-use features which allow you to locate graphite rod companies that will design, engineer, and manufacture graphite rods for your exact specifications. Our request for quote forms make it easy to connect with leading graphite rod manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for graphite rod tubes, carbon graphite rods, or graphite rod electrodes.

Related Categories

More Graphite Rods Companies Click


  • Molds and Other Potential Uses

    Graphite Rods When constructing and forming various metals, the process can be a difficult one. Depending on the exact metal being worked with, they must be heated to varying extreme heat levels in order to become malleable. When heating these materials up to such extreme temperatures, it is important to make sure that the container is made out of a durable and heat resistant material that can withstand it. Some common options include steel, bronze, cast iron or graphite. Graphite is an especially useful option for its strength, hardness, corrosion...

  • Rods and Fishing

    Graphite Rods Summer is here and with all of the upsides to this wonderful season, reading in the sun, going to the beach, finally waterskiing again, there is the one downside, it means the opportunity to fish. And when you grow up with uncles and cousins that all love to fish, and have a boyfriend that considers it the only thing worth doing in the summer, I really have no choice. So when I think of graphite rods, I cannot help but think of fishing and how excited everyone (except...

  • Graphite Rods, Poles and Fishing

    Each person is unique, with different hobbies, pastimes and opinions. Just because something works perfectly for one person, does not mean that it is the best option for another person. This can go even further; two people could have the same hobby, but go about it in completely different ways. One example of this possible difference can be found in fishing. One of the most important items in fishing is the pole. But finding the pole that is right for one person could be completely wrong for another person. This...

Industry Information

Graphite Rods

Rods are thin or straight bars, typically composed of a metal, ceramic, plastic or organic material. They are fairly simple to make and serve many purposes, depending on their size and composition. Graphite rods are a type of said rod, made from machined graphite or graphite mixtures, and known for their extreme heat resistance, thermal shock resistance, high corrosion resistance, non-reactiveness and a tendency to age well (because graphite is a non-fatiguing material). Machined graphite, is usually composed of a mixture or composite of copper and graphite. The addition of copper to the pure graphite yields its coveted properties of increased strength and fortified conductivity. As was mentioned, graphite rods are extremely heat resistant. To those wondering just how to define and quantify “extreme,” note that graphite rods are able to maintain their structure even when exposed to temperatures as “extreme” as 5000 degrees. Because of these characteristics, especially the characteristic of non-reactiveness, graphite rods are most often used for semiconductor and fiber optics applications, both which require sensitivity and precision. Other common uses of graphite rods include fishing rods and small fishing rods (because graphite is lightweight, sensitive and durable), electrode cylinder rods and hot and melting metal stirring rods.

Graphite rods are most often fabricated using one of three methods: compression molding, rod extrusion or isostatic pressing. Many of these methods are quite similar to those used to form graphite tubes. The first method, compression molding, is a forming process during which a material is softened and then forced to take the shape of the mold in which it is resting. To work, the material to be molded is first preheated and then placed in an open and heated mold or cavity. Then, as it softens, the mold is closed from the top and pressurized by a plug member. Between the forces of pressure and heat, the graphite material spreads out and takes the form of the mold. It is held here until it cures. Next, rod extrusion simply engages in the common extrusion molding process. This process begins when graphite stock and any desired additives are gathered together and placed in a hopper, where they are heated until the become molten. Once molten, or liquid, the stock is forced through a tube shaped die. The stock takes on the shape and dimensions of the die and is allowed to cool. Once cool, it may be ejected from the die as a solid shape. Finally, isostatic pressing is a forming process that works by applying pressure from all sides. To work, the graphite material is placed inside a high pressure containment vessel. The containment vessel is pressurized by an inert gas like argon. Once the graphite is inside, the vessel is heated, increasing the pressure and causing forming that way.

A method of fabrication is chosen based on the requirements of the specific application a graphite rod is to serve. Likewise, the type of graphite chosen for a graphite rod forming process is chosen based on the needs of an application. Most graphite rods, for example, are made from finer grain graphite, as it offers the rods a smoother surface finish. However, in the case where a smooth finish or surface is not important, coarse grain and/or high density graphite stock can be used instead.

Graphite is usually thought of as the stuff that makes pencil lead, but it is so much more than that, a fact that graphite rods highlight. Graphite rods offer much to many applications. They are electrically conductive, resistant to thermal shock, resistant to corrosion and non-reactive. In addition they are incredibly strong and durable. In fact, the structural soundness of machined graphite is such that, not only can it maintain its shape while immersed in extremely high temperatures, but it actually become more strong and durable as temperatures increase. Graphite is tough like none other. Graphite rods can be cut to fit the length, size, diameter and shape requirements of all sorts of applications. When considering a graphite rod purchase, customers and manufacturers alike must consider a few different factors, to make sure that graphite is indeed the right material for the job. Such considerations include: expected time of exposure to weather elements, expected weather element types, anticipated length of application to extreme heat, intended use, projected tension or stress levels and the rod dimensions desired. To better understand how a graphite rod may benefit your application, to discuss your specifications or to simply get a pricing quote, contact an experienced manufacturer today. For the absolute best results, reach out to one or more of those we have listed on this page.

Graphite Rod
Graphite Rod
Graphite Rods – Industrial Graphite Sales, LLC
Graphite Rods – Industrial Graphite Sales, LLC

Move to Top