レアアース磁石の市場規模、シェア、成長分析：磁石タイプ別、用途別、地域別 - 産業予測 2025～2032年

レアアース磁石市場規模は2023年に185億3,000万米ドルと評価され、2024年の196億米ドルから2032年には307億8,000万米ドルに成長し、予測期間（2025-2032年）のCAGRは5.8%で成長する見通しです。

世界のレアアース金属市場は、エレクトロニクスやクリーンエネルギーなどのセクターにわたるハイテク製造に不可欠な多様な要因によって、大きな変革期を迎えています。地政学的緊張がサプライチェーンの脆弱性に対する認識を高め、政府と企業の双方が多様化と資源開発戦略の強化を求めるようになりました。さらに、環境問題への関心の高まりが業界の規制に影響を及ぼし、持続可能な採掘慣行と責任ある調達が重視されています。世界がますます電化と先端技術に向かうにつれて、レアアース磁石に対する需要は増大すると予想され、供給と環境責任との間の慎重なバランスが必要とされます。この進化する情勢は、レアアース磁石市場の利害関係者に、持続可能性と地政学的ダイナミクスの複雑さをナビゲートする機会と課題を提示しています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• 原材料の分析

レアアース磁石市場規模：磁石タイプ別& CAGR（2025-2032）

• 市場概要
• ネオジム鉄ホウ素（NdFeB）磁石
• サマリウムコバルト（SmCo）磁石

レアアース磁石市場規模：用途別& CAGR（2025-2032）

• 市場概要
• NdFeB磁石
  • 自動車
  • エレクトロニクス
  • 発電機
  • 医療業界
  • 風力
  • その他
• SmCo磁石
• 防衛
  • 航空宇宙
  • エレクトロニクス
  • 医療機器
  • その他

レアアース磁石市場規模：地域別& CAGR（2025-2032）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022-2024）

主要企業プロファイル

• MP Materials Corp.（United States）
• Lynas Rare Earths Ltd.（Australia）
• China Northern Rare Earth Group High-Tech Co., Ltd.（China）
• Shenghe Resources Holding Co., Ltd.（China）
• Neo Performance Materials Inc.（Canada）
• Hitachi Metals, Ltd.（Japan）
• Shin-Etsu Chemical Co., Ltd.（Japan）
• Beijing Zhong Ke San Huan Hi-Tech Co., Ltd.（China）
• Vacuumschmelze GmbH & Co. KG（Germany）
• Arnold Magnetic Technologies（United States）
• Adams Magnetic Products Co.（United States）
• Energy Fuels Inc.（United States）
• Iluka Resources Limited（Australia）
• Arafura Rare Earths Limited（Australia）
• Avalon Advanced Materials Inc.（Canada）
• USA Rare Earth, LLC（United States）
• China Minmetals Rare Earth Co., Ltd.（China）
• Indian Rare Earths Limited（India）
• LG Innotek Co., Ltd.（South Korea）
• ERGA（Russia）

結論と提言

Rare Earth Magnet Market size was valued at USD 18.53 billion in 2023 and is poised to grow from USD 19.6 billion in 2024 to USD 30.78 billion by 2032, growing at a CAGR of 5.8% during the forecast period (2025-2032).

The global rare earth metals market is undergoing significant transformation, driven by diverse factors critical to high-tech manufacturing across sectors like electronics and clean energy. Geopolitical tensions have heightened awareness of supply chain vulnerabilities, leading both governments and businesses to seek diversification and enhanced resource development strategies. Furthermore, rising environmental concerns are influencing industry regulations, emphasizing sustainable mining practices and responsible sourcing. As the world increasingly moves towards electrification and advanced technologies, the demand for rare earth metals is expected to escalate, necessitating a careful balance between supply and environmental responsibility. This evolving landscape presents opportunities and challenges for stakeholders in the rare earth metals market as they navigate the complexities of sustainability and geopolitical dynamics.

Top-down and bottom-up approaches were used to estimate and validate the size of the Rare Earth Magnet market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Rare Earth Magnet Market Segments Analysis

Global Rare Earth Magnet Market is segmented by Magnet Type, Application and region. Based on Magnet Type, the market is segmented into Neodymium-Iron-Boron (NdFeB) Magnets and Samarium-Cobalt (SmCo) Magnets. Based on Application, the market is segmented into NdFeB Magnets and SmCo Magnets. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Rare Earth Magnet Market

A significant driving force behind the global rare earth magnet market is the continuous advancements in technology. Rare earth metals possess unique characteristics that are essential for the production of advanced electronics, renewable energy solutions, and defense systems. As industries strive for innovation and the creation of more efficient, compact components, the requirement for rare earth metals escalates. Additionally, ongoing research and development initiatives aim to broaden the spectrum of applications for these critical elements, further amplifying their demand in the global marketplace. This interplay of technological evolution and expanding use cases positions rare earth metals as pivotal to modern advancements.

Restraints in the Rare Earth Magnet Market

A significant challenge confronting the rare earth magnet market stems from escalating environmental concerns alongside a strong emphasis on sustainability. The processes involved in extracting and refining rare earth metals frequently lead to detrimental environmental impacts, including the generation of toxic waste and disruption of natural habitats. As global awareness of these environmental issues intensifies, regulatory frameworks and consumer demand are increasingly advocating for more sustainable and eco-friendly production methodologies. This shift toward greener practices not only elevates the costs associated with rare earth production but also complicates the supply chains involved, ultimately restraining market growth and innovation in the sector.

Market Trends of the Rare Earth Magnet Market

A significant market trend in the rare earth magnet sector is the shift towards sustainable and responsible sourcing, spurred by rising environmental consciousness and ethical concerns among consumers and regulators. Companies are increasingly prioritizing eco-friendly mining practices and responsible processing methods to mitigate environmental impact and promote fair labor standards within their supply chains. This shift is redefining competitive advantage, compelling market players to invest in transparency and traceability initiatives that align with evolving consumer preferences for responsibly sourced materials. As these sustainable practices become integral to operations, they not only enhance brand value but also contribute to long-term industry resilience and compliance.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Raw Material Analysis

Global Rare Earth Magnet Market Size by Magnet Type & CAGR (2025-2032)

• Market Overview
• Neodymium-Iron-Boron (NdFeB) Magnets
• Samarium-Cobalt (SmCo) Magnets

Global Rare Earth Magnet Market Size by Application & CAGR (2025-2032)

• Market Overview
• NdFeB Magnets
  • Automobile
  • Electronics
  • Power Generators
  • Medical Industry
  • Wind Power
  • Others
• SmCo Magnets
• Defense
  • Aerospace
  • Electronics
  • Medical Devices
  • Others

Global Rare Earth Magnet Market Size & CAGR (2025-2032)

• North America (Magnet Type, Application)
  • US
  • Canada
• Europe (Magnet Type, Application)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Magnet Type, Application)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Magnet Type, Application)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Magnet Type, Application)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• MP Materials Corp. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Lynas Rare Earths Ltd. (Australia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• China Northern Rare Earth Group High-Tech Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Shenghe Resources Holding Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Neo Performance Materials Inc. (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hitachi Metals, Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Shin-Etsu Chemical Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Beijing Zhong Ke San Huan Hi-Tech Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Vacuumschmelze GmbH & Co. KG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Arnold Magnetic Technologies (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Adams Magnetic Products Co. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Energy Fuels Inc. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Iluka Resources Limited (Australia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Arafura Rare Earths Limited (Australia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Avalon Advanced Materials Inc. (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• USA Rare Earth, LLC (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• China Minmetals Rare Earth Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Indian Rare Earths Limited (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• LG Innotek Co., Ltd. (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ERGA (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations