![]() |
市場調査レポート
商品コード
1736826
黒鉛電極の世界市場規模:直径別、電極グレード別、用途別、地域別、予測Global Graphite Electrodes Market Size By Diameter, By Electrode Grade (Ultra-High Power High Power Regular Power ), By Application, By Geographic Scope And Forecast |
||||||
|
黒鉛電極の世界市場規模:直径別、電極グレード別、用途別、地域別、予測 |
出版日: 2025年05月07日
発行: Verified Market Research
ページ情報: 英文 202 Pages
納期: 2~3営業日
|
黒鉛電極の市場規模は2024年に23億米ドルと評価され、2026~2032年にかけてCAGR 4.05%で成長し、2032年には32億米ドルに達すると予測されます。
黒鉛電極の世界市場の成長を促進する主な要因は、鉄鋼需要の増加とリチウムイオン電池の生産における黒鉛の使用の増加です。黒鉛電極の世界市場レポートは、市場の全体的な評価を提供します。主要セグメント、動向、市場促進要因、抑制要因、競合情勢、市場で重要な役割を果たしている要因などを包括的に分析しています。
黒鉛電極の市場定義
黒鉛電極とは、石炭ピッチをバインダーとし、石油コークスやピッチコークスを骨材として作られる高温耐性黒鉛導電材料の一種を指します。人工黒鉛電極は、焼成、破砕・粉砕、バッチ化、混練、混合、押し出しなどの工程を経て、天然素材を用いた天然黒鉛電極と区別されます。
黒鉛電極は、電気アーク炉(EAF)で鉄鋼や他の金属を製造する際に使用される必須アイテムです。これらの電極は、この用途に理想的な特殊な性質を持つ結晶性炭素の一種である黒鉛から製造されます。黒鉛電極は、原料を効果的に溶融金属に変換するために必要な電気伝導性と耐熱性を提供するため、製鋼プロセスの重要なコンポーネントです。
黒鉛電極の高い導電性は、最も重要な特性の一つです。炭素原子が層状に組織された特異な原子構造のため、黒鉛は20の電気をよく通します。この層が電子の自由な移動を可能にし、電流の効率的な伝達を可能にします。黒鉛電極の高い導電性により、電気アークが確実に形成・持続され、溶解プロセスに必要な熱が得られます。
黒鉛電極はまた、非常に熱に強いです。高温にさらされても、黒鉛は熱膨張係数が比較的低いため、大きく膨張したり、歪んだり、壊れたりしません。この特性は、製鋼工程で電極の構造的完全性を維持するために重要です。さらに、黒鉛は融点が高いため、溶融したり劣化したりすることなく、EAF内の厳しい温度に耐えることができます。
黒鉛電極の品質と性能には、いくつかの要因が影響します。その製造に利用される原料は、不可欠な考慮事項です。不純物が少なく炭素が豊富な石油コークスやニードルコークスは、高品質の黒鉛電極を製造するために一般的に使用されます。これらの原料は、粉砕、焼成、粉砕、黒鉛化などの高度な製造工程を経て、適切な品質の黒鉛電極になります。
黒鉛電極の市場概要
黒鉛電極は、鉄鋼製造に使用される電気アーク炉(EAF)の重要なコンポーネントであるため、鉄鋼業界で重要な役割を果たしています。これらの電極は高品質の黒鉛材料で構成され、その優れた導電性、高融点、耐熱衝撃性により高い需要があります。
製鋼中の黒鉛電極の消費率は、鉄鋼会社にとって重要な要素です。溶解工程での強い熱と化学反応により、電極は徐々に酸化・劣化していきます。これを電極消費または電極消耗と呼びます。電極消費速度は、電流密度、動作電圧、原料組成などの要因に影響されます。鉄鋼メーカーは、製鋼プロセスの効率と費用対効果を最大化するため、電極の使用量を綿密に監視・調整しています。
鉄鋼分野は黒鉛電極の主要ユーザーであり、かなりの市場シェアを占めています。黒鉛電極市場は、建設、自動車、インフラ部門における鉄鋼需要の増加に伴い、着実に成長しています。さらに、さまざまな用途で軽量かつ高強度な鋼材を求める傾向が高まっていることも、黒鉛電極の需要を高めています。黒鉛電極市場は、建設、自動車、インフラ分野における鉄鋼需要の拡大と一体となって一貫して開発されてきました。
さらに、幅広い用途で軽量かつ高強度鋼の使用が増加していることが、黒鉛電極の需要を高めています。黒鉛電極の大部分は製鋼に利用されるため、黒鉛電極の世界需要は鉄鋼業と強い関係があります。経済拡大、インフラ開発、産業活動はすべて鉄鋼消費に影響を及ぼし、したがって黒鉛電極需要にも影響を及ぼします。黒鉛電極の市場は不安定で、需給の変動が価格設定に影響します。
黒鉛電極市場は、その成長を促進する数多くの要因が予測され、明るい未来があります。電気自動車や再生可能エネルギー貯蔵システムの普及は、鉄鋼、ひいては黒鉛電極の需要を押し上げると思われます。改善された原材料の使用や製造方法の改善など、電極製造における技術的なブレークスルーは、黒鉛電極の性能と効率を向上させます。さらに、電極製造のための代替材料や方法を調査するための研究開発事業が継続されることが、市場の将来環境に影響を与える可能性があります。しかし、原材料の入手可能性や価格、環境問題、耐火物などの代替品との競合が市場拡大を妨げる可能性があります。
Graphite Electrodes Market size was valued at USD 2.3 Billion in 2024 and is expected to reach USD 3.2 Billion by 2032, growing at a CAGR of 4.05% from 2026 to 2032.
The major factor driving the growth of the global graphite electrodes market is the rising demand for steel and the rising use of graphite in the production of lithium-ion batteries. The Global Graphite Electrodes Market report provides a holistic evaluation of the market. The report offers a comprehensive analysis of key segments, trends, drivers, restraints, competitive landscape, and factors that are playing a substantial role in the market.
Global Graphite Electrodes Market Definition
The term "graphite electrode" refers to a type of high-temperature resistant graphite conductive material made by using coal pitch as a binder and petroleum coke and pitch coke as the aggregate. Artificial graphite electrodes, also known as graphite electrodes, are distinguished from natural graphite electrodes prepared with natural materials by the following steps: calcination, crushing and grinding, batching, kneading, mixing, and extrusion.
Graphite electrodes are an essential item used in the manufacturing of steel and other metals in electric arc furnaces (EAFs). These electrodes are manufactured from graphite, a crystalline type of carbon with special qualities that make it ideal for this use. Graphite electrodes are critical components of the steelmaking process because they offer the electrical conductivity and heat resistance required for the effective conversion of raw materials into molten metal.
The high electrical conductivity of graphite electrodes is one of their most important properties. Because of its peculiar atomic structure, in which carbon atoms are organized in layers, graphite is a great conductor of 20 electricity. These layers allow electrons to travel freely, allowing for the efficient transmission of electrical current. Graphite electrodes' high conductivity ensures that the electric arc is formed and sustained, giving the heat required for the melting process.
Graphite electrodes are also extremely thermally resistant. When subjected to high temperatures, graphite has a relatively low coefficient of thermal expansion, which means it does not considerably expand, distort, or break. This feature is critical for maintaining the electrodes' structural integrity during the steelmaking process. Furthermore, because graphite has a high melting point, it can resist the severe temperatures within the EAF without melting or deteriorating.
Several factors influence the quality and performance of graphite electrodes. The raw material utilized in their manufacture is an essential consideration. Petroleum coke or needle coke, which are carbon-rich materials with low impurity level, are commonly used to make high-quality graphite electrodes. These raw materials are subjected to a sophisticated manufacturing process that includes crushing, calcining, milling, and graphitization, resulting in graphite electrodes with the appropriate qualities.
Global Graphite Electrodes Market Overview
Graphite electrodes are vital components of electric arc furnaces (EAFs) used in steel manufacturing; hence they play an important role in the steel industry. These electrodes are comprised of high-quality graphite materials and are in high demand due to their outstanding electrical conductivity, high melting point, and thermal shock resistance.
The consumption rate of graphite electrodes during steelmaking is a significant factor for steel companies. The strong heat and chemical reactions during the melting process led the electrodes to gradually oxidase and degrade. This is referred to as electrode consumption or electrode wear. The rate of electrode consumption can be influenced by factors like as current density, operating voltage, and raw material composition. Steelmakers closely monitor and regulate electrode usage in order to maximize the efficiency and cost-effectiveness of the steelmaking process.
The steel sector is the major user of graphite electrodes, accounting for a sizable market share. The graphite electrodes market has grown steadily in tandem with the rising demand for steel in the construction, automotive, and infrastructure sectors. Furthermore, the rising trend towards lightweight and high-strength steel in a variety of applications has increased demand for graphite electrodes. The graphite electrodes market has consistently developed in unison with expanding steel demand in the construction, automotive, and infrastructure sectors.
Furthermore, the increasing use of lightweight and high-strength steel in a wide range of applications has raised demand for graphite electrodes. The global demand for graphite electrodes is strongly related to the steel industry, since the bulk of these electrodes are utilized in steelmaking. Economic expansion, infrastructural development, and industry activity all have an impact on steel consumption, and hence on graphite electrode demand. The market for graphite electrodes is volatile, with supply and demand swings influencing pricing.
The graphite electrodes market has a bright future, with numerous factors predicted to fuel its growth. The growing usage of electric cars and renewable energy storage systems will drive up demand for steel and, by extension, graphite electrodes. Technological breakthroughs in electrode manufacture, such as the use of improved raw materials and improvements in manufacturing methods, will increase graphite electrode performance and efficiency. Furthermore, continuing research and development operations to investigate alternative materials and methods for electrode manufacturing may affect the market's future environment. However, issues linked to raw material availability and pricing, environmental concerns, and competition from replacement goods such as refractory materials might stymie market expansion.
The Global Graphite Electrodes Market is Segmented on the basis of Diameter, Electrode Grade, Application, And Geography.
Based on Diameter, the 401mm to 600mm segment accounted for the largest market share in 2022. Graphite electrodes with a diameter range of "401mm to 600mm" are frequently used in electric arc furnaces (EAFs) to make steel. It is a flexible line that can meet a variety of steelmaking needs. This diameter segment is appropriate for a variety of steel manufacturing applications because it strikes a balance between power capacity, performance, and cost-effectiveness. The diameter ranges of "401mm to 600mm" allows for flexibility to meet a variety of steel production requirements, including large- and medium-scale steel manufacturing operations. Its commercial domination has been aided by this product's adaptability.
Based on Electrode Grade, the ultra-high power (UHP) segment accounted for the largest market share in 2022. Steel is recycled in the electric arc furnace (EAF) sector utilizing ultra-high power graphite electrodes. Its main component is high-value needle coke, which is produced from either coal tar or oil. They begin with threaded sections at either end and take on a cylindrical shape when finished. These electrodes can be combined into an electrode column by using electrode nipples in this way. In order to meet the demands of lower cost and improved work efficiency, large-capacity ultra-high power arc furnaces are becoming more and more common. As a result, ultra-high power graphite electrodes are projected to dominate the market. During the projected period, the ultra-high-power segment is also anticipated to grow at the highest CAGR.
Based on Application, the steel manufacturing segment accounted for the largest market share in 2022. The demand for graphite electrodes in the steel industry is influenced by a number of variables, including rising steel production capacity, expanding infrastructure, and the adoption of electric arc furnace technology in various regions of the world. The increasing need for steel in industries like building, transportation, and infrastructure development also plays a role in the steel manufacturing application segment's dominant position in the graphite electrode market. Electrodes made of graphite are a necessary component of electric arc furnaces (EAFs) used to make steel. Due to their superior energy efficiency, economic viability, and environmental benefits, EAFs are preferable to conventional blast furnace-basic oxygen furnace (BF-BOF) technology. By carrying electricity and producing the high temperatures necessary to melt scrap steel and refine it into high quality steel products, graphite electrodes serve a critical function in EAFs.