市场调查报告书
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1472357
永久磁铁市场:按产品类型、按应用划分:2023-2032 年全球机会分析与产业预测Permanent Magnet Market By Product Type (Neodymium-Iron-Boron Magnet, Ferrite Magnet, Samarium Cobalt Magnet, Others), By End-Use : Global Opportunity Analysis and Industry Forecast, 2023-2032 |
2022年全球永久磁铁市场价值为150亿美元,预计2023年至2032年复合年增长率为9.7%,到2032年达到373亿美元。
介绍
永久磁铁根据其成分和磁性能分为几种类型。最常见的类型包括铁氧体磁铁、钕磁铁、钐钴磁铁和铝镍钴磁铁。铁氧体磁铁,又称陶瓷磁铁,是由氧化铁与钡、锶、铅等混合而成,特征是抗退磁能力强。钕磁铁由钕、铁和硼组成,被认为是极强的磁铁。钐钴磁铁具有较高的耐温性和耐腐蚀性,使其适用于恶劣的环境。铝镍钴磁铁由铝、镍和钴组成,具有出色的温度稳定性和磁强度。
主要优点之一是高磁力与尺寸比,可实现电子设备、马达、发电机等的紧凑设计。尤其是钕磁铁,具有无与伦比的磁场强度,可以在保持性能的同时使组件变得更小。永久磁铁也提供长期的可靠性和稳定性,有助于提高产品的耐用性和使用寿命。抗退磁,在应用的整个生命週期中提供稳定的性能。此外,永久磁铁是一种经济高效的解决方案,因为它们有效地利用材料和能源,从而降低营运成本。
永久磁铁应用涵盖广泛的产业,是其持续成长和创新的驱动力。在汽车领域,永久磁铁是电动车 (EV)马达和混合动力汽车的重要组件,有助于实现高效的能量转换和推进系统。交通运输电动的转变导致对永久磁铁的需求增加,刺激了磁铁製造和马达设计的进步。此外,风力发电机和水力发电机等可再生能源发电技术利用永久磁铁发电。永磁发电机的轻量化和高效特性使其成为可再生能源应用的理想选择,并有助于清洁能源基础设施的扩张。
在电子产业,永磁体对于智慧型手机、电脑和音讯扬声器等家用电器的生产至关重要。电子产品小型化的趋势需要更小、更强大的磁体,这推动了增强磁性和製造技术的研究和开发工作。此外,永久磁铁在磁振造影(MRI) 和磁疗产品等医疗设备中发挥重要作用。生物医学领域不断探索永久磁铁在诊断、治疗和义肢假体方面的新应用,突显了它们在医疗保健应用中的多功能性和有效性。
市场动态
医疗设备的进步预计将推动永久磁铁市场的成长。磁振造影(MRI) 使用强大的磁铁产生强大的磁场,这对于创建人体内部结构的详细图像至关重要。高场MRI系统和先进成像技术的发展需要永久磁铁具有优异的磁性能,如高磁通密度和稳定性,以提高影像品质、解析度和诊断准确性。此外,MRI 在各种医疗应用中的日益普及,包括神经成像、肿瘤学和心血管成像,进一步推动了核磁共振造影系统对高性能永久磁铁的需求。 2022 年 9 月,新德里的大学间加速器中心 (IUAC) 安装了印度首创的本土核磁共振造影系统之一。创新系统配备 1.5 特斯拉超导性MRI 磁体,可进行全面的全身临床扫描。
心律调节器、心臟去颤器、人工电子耳和人工关节等植入式医疗设备通常采用永久磁铁来实现感测、驱动和固定目的。这些磁铁具有生物相容性、耐腐蚀,并且必须在体内表现出长期稳定性,以确保安全可靠的操作。更小、更节能的植入式设备的开发以及磁性药物传输和神经刺激等新应用正在推动对高性能永久磁铁的需求,以满足植入式医疗设备。
对环境问题的担忧预计将限制永磁体市场的成长。稀土元素(REE) 的提取通常采用对环境有害的采矿方法,例如露天采矿,这会导致栖息地破坏、水土流失以及有毒物质污染水源。此外,一些稀土矿床含有钍、铀等放射性元素,如果管理不当,会带来辐射暴露和环境污染的风险。稀土加工设施的各个加工步骤需要大量的水,导致水的消耗以及提取和精製步骤中使用的化学物质可能污染淡水来源。含有重金属、酸和其他污染物的废水会降低水质,损害水生生态系统,并对人类健康和生物多样性构成风险。
分部概览
永久磁铁市场按类型、最终用途和地区细分。依类型划分,市场分为钕铁硼磁铁、铁氧体磁铁、钐钴磁铁等。根据最终用途,市场分为消费性电子、汽车、医疗技术、能源等。按地区划分,我们研究了北美、欧洲、亚太地区和拉丁美洲地区 (LAMEA) 的市场。
按类型划分,钕铁硼 (NdFeB) 磁体在永久磁铁市场中占据主导地位。钕铁硼(NdFeB)磁铁广泛应用于电脑硬碟、扬声器、耳机和磁振造影(MRI)机等电子设备。钕铁硼磁体体积小且磁性强,非常适合注重紧凑性和效率的应用。此外,钕磁铁也用于马达、发电机、磁选机、磁振造影(MRI) 以及许多其他工业和科学应用。
从最终用途来看,能源是永久磁铁中成长最快的部分,在预测期内复合年增长率为 10.4%。永久磁铁对于波浪能和潮汐能等可再生能源技术的发展至关重要。在这些系统中,磁铁通常用于线性发电机和线性马达中,将海浪和潮汐流的机械能直接转换为电能。永久磁铁结构紧凑、耐用,适用于恶劣的海洋环境,其中可靠性和使用寿命是永续能源生产的关键因素。
按地区划分,亚太地区是永久磁铁市场最受青睐的部分。中国在永久磁铁生产和应用方面处于世界领先地位。中国拥有特别大量的钕和钐等稀土元素矿物蕴藏量,透过供应电子、汽车和可再生能源等行业必需的磁铁,在全球市场上占据主导地位。日本是亚太地区的另一个强国,以其在磁铁应用方面的先进技术和创新而闻名。日本电子工业从家用电器到工业机械等各个领域都严重依赖永久磁铁。此外,日本汽车工业在电动车 (EV)马达和其他汽车零件中广泛使用磁铁,以推动交通技术的创新和效率。日本企业也积极致力于研究开发,以提高磁铁的性能,开拓各行业的新应用。
竞争分析
永磁产业近期主要发展
2023 年 12 月,Advanced Magnet Lab, Inc. (AML) 宣布了一项创新计划,旨在彻底改变美国的永久磁铁生产。为了深入研究烧结和非烧结磁体的新材料成分,AML 将利用位于佛罗里达州布里瓦德县的两座大型设施(每座约 10,000 平方英尺)。这些设施仍然是公司在尖端合金和磁铁的原型製作、研发方面的重要中心。
主要市场趋势:
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The global permanent magnet market was valued at $15.0 billion in 2022, and is projected to reach $37.3 billion by 2032, growing at a CAGR of 9.7% from 2023 to 2032.
Introduction
Permanent magnets are classified into several types on the basis of their composition and magnetic properties. The most common type includes ferrite magnets, neodymium magnets, samarium-cobalt magnets, and alnico magnets. Ferrite magnets, also known as ceramic magnets, are made from iron oxide mixed with barium, strontium, or lead, offering good resistance to demagnetization. Neodymium magnets, known for their exceptional strength, are composed of neodymium, iron, and boron. Samarium-cobalt magnets exhibit high resistance to temperature and corrosion, making them suitable for demanding environments. Alnico magnets, composed of aluminum, nickel, and cobalt, provide excellent temperature stability and magnetic strength.
One of the key advantages is their high magnetic strength-to-size ratio, allowing for compact designs in electronic devices, motors, and generators. Neodymium magnets, in particular, provide unparalleled magnetic strength, enabling the miniaturization of components while maintaining performance. Additionally, permanent magnets offer long-term reliability and stability, contributing to the durability and longevity of products. Their resistance to demagnetization ensures consistent performance throughout the lifespan of the application. Moreover, permanent magnets are cost-effective solutions due to their efficient use of materials and energy, resulting in reduced operational expenses.
The applications of permanent magnets span a wide range of industries, driving their continuous growth and innovation. In the automotive sector, permanent magnets are essential components in electric vehicle (EV) motors and hybrid vehicles, facilitating efficient energy conversion and propulsion systems. The shift towards electrification in transportation has led to increased demand for permanent magnets, stimulating advancements in magnet manufacturing and motor design. Furthermore, renewable energy technologies such as wind turbines and hydroelectric generators rely on permanent magnets for power generation. The lightweight and high-efficiency characteristics of permanent magnet generators make them ideal for renewable energy applications, contributing to the expansion of clean energy infrastructure.
In the electronics industry, permanent magnets are integral to the production of consumer electronics, including smartphones, computers, and audio speakers. The miniaturization trend in electronics necessitates smaller yet more powerful magnets, driving research and development efforts towards enhancing magnetic properties and manufacturing techniques. Additionally, permanent magnets play a crucial role in medical devices such as magnetic resonance imaging (MRI) machines and magnetic therapy products. The biomedical sector continues to explore novel applications of permanent magnets in diagnostics, treatments, and prosthetics, highlighting their versatility and effectiveness in healthcare applications.
Market Dynamics
Advancements in medical devices are expected to drive the growth of the permanent magnet market. Magnetic Resonance Imaging (MRI) machines utilize powerful magnets to generate strong magnetic fields, which are essential for producing detailed images of the internal structures of the body. The development of high-field MRI systems and advanced imaging techniques requires permanent magnets with superior magnetic properties, such as high magnetic flux density and stability, to enhance image quality, resolution, and diagnostic accuracy. Additionally, the increasing adoption of MRI in various medical applications, including neuroimaging, oncology, and cardiovascular imaging, further drives the demand for high-performance permanent magnets in MRI machines. In September 2022, the Inter-University Accelerator Centre (IUAC) in New Delhi introduced one of India's pioneering indigenous MRI machines. This innovative system features a 1.5 Tesla superconducting MRI magnet, enabling comprehensive full-body clinical scans.
Implantable medical devices, such as pacemakers, defibrillators, cochlear implants, and artificial joints, often incorporate permanent magnets for sensing, actuation, and fixation purposes. These magnets must exhibit biocompatibility, corrosion resistance, and long-term stability within the body to ensure safe and reliable operation. The development of miniaturized and power-efficient implantable devices, as well as novel applications such as magnetic drug delivery and neural stimulation, drives the demand for high-performance permanent magnets tailored to meet the specific requirements of implantable medical devices.
Environmental concerns are expected to restrain the growth of the permanent magnet market. The extraction of rare earth elements (REEs) often involves environmentally disruptive mining practices, such as open-pit mining, which can lead to habitat destruction, soil erosion, and contamination of water sources with toxic substances. Additionally, the presence of radioactive elements, such as thorium and uranium, in some REE deposits poses risks of radiation exposure and environmental contamination if not properly managed. REE processing facilities require significant quantities of water for various processing steps, leading to water consumption and potential contamination of freshwater sources with chemicals used in the extraction and purification processes. Effluent discharge containing heavy metals, acids, and other pollutants can degrade water quality and harm aquatic ecosystems, posing risks to human health and biodiversity.
Segments Overview
The permanent magnet market is segmented into type, end-use, and region. On the basis of type, the market is classified into neodymium iron boron magnet, ferrite magnet, samarium cobalt magnet, and others. On the basis of the end-use, the market is divided into consumer electronics, automotive, medical technology, energy, and others. Region-wise, the market is studied across North America, Europe, Asia-Pacific, and LAMEA.
On the basis of type Neodymium-Iron-Boron (NdFeB) magnet is dominated the permanent magnet market. NdFeB magnets find extensive use in electronic devices, such as computer hard drives, speakers, headphones, and magnetic resonance imaging (MRI) machines. Their small size and high magnetic strength make them ideal for such applications where compactness and efficiency are crucial. Additionally, NdFeB magnets are employed in motors, generators, magnetic separators, and magnetic resonance imaging (MRI) machines, among many other industrial and scientific applications.
On the basis of end-use energy is the fastest growing segment in permanent magnet growing with the CAGR of 10.4% during the forecast period. Permanent magnets are integral to the development of renewable energy technologies like wave and tidal power. In these systems, magnets are often utilized in linear generators or linear motors to convert the mechanical energy of ocean waves or tidal currents directly into electricity. The compact and durable nature of permanent magnets makes them well-suited for harsh marine environments, where reliability and longevity are critical factors for sustainable energy production.
Region wise Asia-Pacific is the most lucrative segment of the permanent magnet market. China stands out as a global leader in permanent magnet production and application. With its significant rare earth mineral reserves, particularly neodymium and samarium, China dominates the global market, supplying magnets crucial for industries like electronics, automotive, and renewable energy. Japan is another prominent player in the Asia-Pacific region known for its advanced technology and innovation in magnet applications. The Japanese electronics industry heavily relies on permanent magnets for products ranging from consumer electronics to industrial machinery. Moreover, Japan's automotive sector utilizes magnets extensively in electric vehicle (EV) motors and other automotive components, driving innovation and efficiency in transportation technology. Japanese companies are also actively involved in research and development to enhance magnet performance and explore new applications across various industries.
Competitive Analysis
In addition, the report covers profiles of key industry participants such as Arnold Magnetic Technologies, Adams Magnetic Products, LLC, Dexter Magnetic Technologies, Electron Energy Corporation, Lynas Rare Earths Ltd, Bunting, Stanford Magnets, TDK Corporation, VACUUMSCHMELZE GmbH & Co. KG, and Magnequench International, LLC.
Recent key developments in the permanent magnet industry
In December 2023, Advanced Magnet Lab, Inc. (AML) unveiled its innovative plan to revolutionize permanent magnet production in the U.S. By delving into novel material compositions for both sintered and non-sintered magnets, AML is set to utilize its two expansive facilities in Brevard County, Florida, covering roughly 10,000 square feet each. These facilities remain pivotal centers for the company's endeavors in prototyping, research, and the development of cutting-edge alloys and magnets.
Key Market Trends:
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