Electrically Calcined Anthracites (ECAs) are a kind of carbon that is used as a material for the manufacture of electrodes of steel alloys. This material is derived from natural coal, and it undergoes the calcination process. The raw material is transformed into a solid non-combustible, clean product by calcination. It has a very high carbon content, and a low water content. This material also exhibits excellent strength and resistance to thermal shock. ECA comes in monoliths and semi-monoliths. It can also be made into composite princesses by using resin to join small monoliths. ECA electrodes have better durability than those made with metallurgical char and a slower rate of oxidation. This combination of superior properties makes ECA the preferred electrode material for metal smelting processes.
Growing demand in Steel Production is a key factor driving the growth of calcined coal. It is used as a replacement for pet coke in the steel manufacturing process and offers a cost-efficient solution. The energy required to produce steel is also reduced. This is expected to fuel the market growth over the forecast period.
Global calcined-anthracite is classified by application into Pulverized COal Injections (PCI), basic Oxygen Steelmaking and Electric Arc Fuse. PCI dominates among these segments. A growing demand in the aluminum sector is fueling market growth. This is an essential ingredient for the production carbon electrodes which are used to manufacture aluminium. It is also in high demand due to the growth of construction and automotive industries.
Anthracite calcinated is a high-purity material that's widely used for making cathode block and carbon electrodes in the aluminum industry. This filler is very efficient and it has excellent conductivity. It helps to achieve the ideal aluminium melting conditions in an Aluminum Smelter. Also, it is an excellent material to use in the manufacture of carbon refractory and ramming products.
The global calcined anthracite industry is competitive and fragmented. Several companies are investing in R&D activities to improve the quality of their products and to develop newer ones. They are also focusing on partnerships and alliances to expand their presence in the global market. Asbury Carbons is one of the leading players on the global market. Other key players include RHEINFELDEN CARBON GMBH and Shanxi Hongqiqu New Material Co. Ltd.
Through strategic collaborations and partnerships as well as acquisitions, many companies are now firmly established in global calcined markets. RHEINFELDEN CARBON has entered into an agreement with Koppers in order to produce high-quality, calcined, anthracites for the Aluminum Industry. This strategic partnership is expected to help the companies strengthen their positions in the global market and enhance their sales network.
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