Original title: Analysis of the development status and competitive landscape of the permanent magnet ferrite industry in 2022, the world's first "picture" of the domestic production bureau
1. Permanent magnet ferrite industry overview
1. Comparison rare earth permanent magnet material
, also known as hard ferrite, is a new type of non-metallic magnetic material. It only requires the external to provide magnetic energy to generate a stable magnetic field, thereby continuously providing magnetic energy to the outside. The raw materials of permanent magnet ferrite are rich, cheap, simple production conditions, controllable processes and strong corrosion resistance of products. In addition, the permanent magnet ferrite material only incorporates a small amount of Co, Ni and expensive rare earth elements during the ion substitution process, so the cost is greatly reduced compared to the former; it also has the low price per unit magnetic energy product, and has the advantages of corrosion resistance and suitable for harsh working environments. Because of this, permanent magnet ferrite is currently the most widely used permanent magnet material and has occupied a dominant position in production and application. It is widely used in electronics, electrical, machinery, transportation, medical and daily necessities.
Comparison of permanent magnet ferrite and rare earth permanent magnet material
Source: Public information sorting
2, industrial mass production process
solid phase method , also known as ceramic method, is the most important method for mass production of ferrite material in the industry. The principle of this method to prepare samples is to use molecules, atoms, and ions in powder ingredients to achieve a series of physical and chemical reactions between different substances through thermal diffusion, thermal decomposition and re-crystallization. The samples prepared in this method look similar to the ceramic material, so they are also called the ceramic method. Solid phase method refers to the method of mixing materials according to molar ratio and preparing ferrite through a series of processes such as ball milling (according to the performance needs of the sample, it can be divided into dry grinding and wet grinding), prefiring, crushing and sieving:
permanent magnet ferrite solid phase method (ceramic method) preparation method
Source: CNKI, compiled by Huajing Industrial Research Institute
2. Policies related to magnetic materials
In 2010, the State Council's "Decision of on Accelerating the Cultivation and Development of Strategic Emerging Industries" also listed energy conservation and environmental protection, new generation information technology, biology, high-end equipment manufacturing, new energy, new materials, new energy vehicles and other industries as strategic emerging industries, and accelerated cultivation into leading industries and pillar industries. During the 14th Five-Year Plan period, we must strictly control the rapid growth of the total production capacity of magnetic materials,
avoids market supply and demand imbalance and vicious competition caused by rapid growth of production capacity, focus on the supply-side structural reform of the industry, continuously optimize the industry's production capacity and product structure, and increase effective supply. In recent years, the main policies for magnetic materials in China are:
Magnetic materials related policies
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Source: Websites of various government departments, compiled by Huajing Industry Research Institute
3. Permanent magnet ferrite industry chain
Permanent magnet ferrite upstream are steel plants, iron red materials and pre-fired materials. The main downstream products include cover motors, synchronous motors, cooling valve actuators and AC blowers, etc., which are mainly used in automobiles, home appliances and other industries.
permanent magnet ferrite industry chain
Source: Public information compilation
Ferrite permanent magnet material is the earliest industrialized permanent magnet product in China. It is mainly used in motor , sound wave equipment and consumer electronics fields, with demand accounting for 25%, 20.4% and 17.2% respectively.
Downstream demand structure of permanent magnet ferrite (unit: %)
Source: Public information sorting
IV. Analysis of the current development status of China's permanent magnet ferrite industry
1, production In terms of output of volume
, according to statistics, from 2017 to 2021, my country's permanent magnet ferrite production remained above 500,000 tons, and overall showed first rise and then decline. Among them, the output in 2018 reached the peak of this period, with output of 545,400 tons, and then fell slightly. By 2021, the output was 516,000 tons, and increased by 42.4% year-on-year, ranking first in the world in terms of output.
2015-2021 permanent magnet ferrite production and growth rate
Source: China Electronic Components Association, compiled by Huajing Industry Research Institute
2, regional distribution of production enterprises
At present, there are about 340 permanent magnet ferrite production enterprises in my country, mainly concentrated in East China (mainly Anhui, Zhejiang, and Jiangsu), accounting for 61%, followed by South China , accounting for 17%.
Distribution of permanent magnet ferrite production enterprises in China in 2021 (unit: %)
Source: Magnetic Materials Branch of China Electronic Materials Industry Association. Huajing Industry Research Institute compiled
3, production capacity distribution
As of 2019, there were more than 340 ferrite permanent magnet material production enterprises in my country, of which about 45% had an annual production capacity below 1,000 tons, about 25% had an annual production capacity of 1,000-3,000 tons, about 21%, and only a few enterprises with more than 10,000 tons, accounting for about 9%. The industry concentration is relatively low, and the scale of enterprises is generally small.
Production capacity distribution of domestic permanent magnet ferrite manufacturers (unit: %)
Source: China Electronic Components Association, compiled by Huajing Industry Research Institute
4, sales status
China is the main producer of magnetic materials, with production accounting for more than 60% of the world, followed by Japan, South Korea, India and Vietnam. According to statistics, my country's magnetic materials sales in 2021 were about 1.3 million tons, of which the sales volume of permanent magnets was 800,000 tons, accounting for 60%, the sales volume of rare earth permanent magnets was 200,000 tons, accounting for 15%, the sales volume of soft ferrite was 300,000 tons, accounting for 23%, and other magnets were 300,000 tons, accounting for 2%.
2021 China's magnetic material sales structure (unit: %)
Source: Magnetic Materials Industry Association, compiled by Huajing Industry Research Institute
5, current demand status
5, current demand status
htt ml3 With the development of new technologies such as automotive power and environmental protection technology, safety and comfort, permanent magnet ferrite DC motors have been widely used in three major parts and accessories of the automobile engine, chassis and body due to their excellent characteristics such as good temperature adaptability and corrosion resistance, such as starting motors, electric antenna motors, wiper motors, rolling window motors, air purification motors, electric seats, ABS motors, fan motors, etc. According to statistics, the demand for permanent magnet ferrite in my country's automobile field in 2021 is 420,000 tons, and is expected to reach 614,000 tons in 2025. With the improvement of automobile intelligence and automation level, the number of permanent magnet ferrite DC motor will increase significantly, especially for new energy vehicles.
2021-2025 permanent magnet ferrite demand forecast in the automotive field
Source: Public information compilation
From the perspective of permanent magnet ferrite demand in my country's domestic electricity field, the demand for permanent magnet ferrite in my country's domestic electricity field in 2021 was 158,000 tons, of which the demand for variable frequency air conditioning field was 104,000 tons, the demand for inverter refrigerator field was 32,000 tons, and the demand for variable frequency washing machine field was 22,000 tons. It is estimated that by 2025, the demand for permanent magnet ferrite in the home appliance field will reach 201,000 tons.
2021-2025 permanent magnet ferrite demand forecast in the home appliance field
Source: Public information compilation
Power tools use small capacity motors or solenoid to drive the working head through the transmission mechanism, and have the characteristics of easy portability, simple operation, diverse functions, safe and reliable.According to statistics, the demand for the permanent magnet ferrite industry in the power tool industry is that the cost of permanent magnet ferrite accounts for about 4% of the total output value per 100 yuan. In 2021, the demand for permanent magnet ferrite in my country's power tool field was 142,000 tons, and is expected to reach 199,000 tons in 2025.
2021-2025 permanent magnet ferrite demand forecast in the field of power tools
Source: Public information compilation
6, current status of patent applications
Permanent magnet ferrite patent application began in 1985 and reached a phased peak in 2019. The number of patent applications in that year was the highest in previous years. According to statistics, the number of permanent magnet ferrite patent applications in my country was 139 in 2021, an increase of 7 from the previous year.
2010-2021 China's permanent magnet ferrite patent applications
Source: Baiteng.com, compiled by Huajing Industry Research Institute
5. Analysis of the competitive landscape of the permanent magnet ferrite industry
1, major enterprises
3 Ferrite permanent magnet magnetic material products mainly include 4 series, 6 series, 9 series, 12 series, 15 series, etc. TDK can already mass-produce 15 series high-end magnetic material, but China's 15 series products are still in the R&D stage, and the proportion of products above 9 series is low, and high-end products rely on imports. With the technological progress and scale expansion of China's leading enterprises, my country is gradually realizing import substitution in some high-end products. At present, the highest level of global permanent magnet ferrite product development and production belongs to Japan TDK, and its technical advantages are obvious. Long Magnetic Technology is a leader in the production of high-performance ferrite permanent magnet materials in China. The scale of permanent magnet ferrite wet-pressure magnetic tiles ranks second in China and the top five in the world.
State of major permanent magnet ferrite enterprises
Source: Public information sorting
2, domestic market share
From the perspective of the permanent magnet ferrite production pattern of my country's leading enterprises, among which Hengdian Dongmaximum magnetic material industry It has an annual production capacity of 200,000 tons of ferrite pre-fired material, 160,000 tons of permanent magnet ferrite, 40,000 tons of soft ferrite, and 20,000 tons of plastic magnet, and is the largest domestic ferrite magnetic material manufacturer; according to statistics, Hengdian Dongmain permanent magnet ferrite production in 2021 was 133,700 tons, accounting for 25.9% of the total national output, followed by Beimin Technology, , Longmagnetic Technology and Zhonggang Tianyuan , with output accounting for 10.9%, 6% and 1.9% respectively, and other enterprises account for 55.3%.
202021 permanent magnet ferrite production pattern (unit: %)
Source: Public information sorting
6. Permanent magnet ferrite industry prospects
Overall, my country's permanent magnet ferrite material industry development is relatively stable, but changes in supply and demand in the international peripheral market and the fluctuations in the price of raw materials will also have a certain impact on industrial development. At present, my country's permanent magnet ferrite production has been quite mature and developed, but most of my country's magnetic material products are concentrated in the medium and low level. Therefore, more scientific researchers are needed to break through the "bottleneck" technology blockade abroad, and turn my country from a "manufacturer" of permanent magnet ferrite products to a "intelligent manufacturing power". The main manufacturing methods of permanent magnet ferrite in the article have their own advantages and disadvantages. The methods to improve their magnetic properties are also explained from three aspects, including the future transformation of raw materials for preparing permanent magnet ferrite products. The breakthroughs in any link will bring great progress and far-reaching impact to this industry.
The future technological development directions of China's permanent magnet ferrite products are La-Co, La-Zn and magnetic powder particle size distribution control technology, high orientation technology, and special process technology. Developed:
(1) SrM magnet with higher magnetic properties;
(2) permanent magnet ferrite material with higher temperature stability;
(3) smaller and thin permanent magnet ferrite magnet;
(4) high-precision size and shape tolerance Permanent magnet ferrite products;
(5) Diverse magnetization methods (multipole anisotropic radial magnetization, two-stage anisotropic radial magnetization, radiation-oriented radial
anisotropic) permanent magnet ferrite products;
(6) Permanent magnet ferrite products with a wider application field.
The growth volume of the future industry depends on the promotion and popularization of new applications; applications in special high-performance fields are profit growth points; in the future, enterprises' independent intellectual property rights and technological development innovation should also receive more attention to improve the technological content and added value of products. We must attach importance to technological development and innovation, organically combine new products, new technologies and new processes, and put improving the technological content of magnetic material products first. At the same time, technology and trade should be combined. Only by walking on two legs can science and technology be transformed into productivity as soon as possible, and products with high-tech content and high added value can be produced to participate in international competition.
Original title: Analysis of the development status and competitive landscape of China's permanent magnet ferrite industry in 2022, the world's first "picture" of the Domestic Production Bureau
Huajing Industry Research Institute conducted an in-depth analysis of the development status of China's permanent magnet ferrite industry, upstream and downstream industrial chains, competitive landscape and key enterprises, etc., to minimize corporate investment risks and operating costs and improve corporate competitiveness; and use a variety of data analysis technologies to predict the industry's development trends so that enterprises can seize the market opportunities in a timely manner; for more detailed content, please pay attention to the "2023-2028 China Permanent Magnet Ferrite Industry Market Development Monitoring and Investment Prospects Outlook Report" published by Huajing Industry Research Institute.
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