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Ferrite Magnets Magnetic Materials Industry
Oct 16, 2017

Ferrite Magnets Magnetic materials industry

At present, the magnetic material industry is facing two major development opportunities, one is the opportunity of environmental protection and energy conservation, one is the international industry transfer opportunities. With the development of China's environmental protection and the implementation of the national construction of a conservation-oriented society strategy, soft magnetic ferrite face a great historical opportunity. On the one hand, magnetic materials in recent years in the energy conservation, environmental protection under the guidance of the application more fully. On the other hand, the magnetic material industry is a high energy consumption, labor intensive industry, with the energy shortage and labor costs, foreign magnetic materials production is gradually moving from developed countries to developing countries, foreign manufacturers have to build factories in China or And domestic manufacturers to implement industrial transfer. More importantly, China's domestic magnetic material manufacturers continue to grow, China has become a large producer of magnetic materials, its production capacity of 40% by export to digest. Some time ago in the popular energy-saving lamps, energy-saving lamps can be energy-saving key is the core components of soft magnetic power ferrite (Mn-Zn ferrite). The material in the temperature at 80 ℃ or so, power consumption will automatically come down, can be widely used in reducing power consumption devices, such as energy-saving lamps and transformers. At present, the domestic power ferrite is generally PC30 level, a small number of manufacturers to PC40 level, PC30 widely used in energy-saving lamps.

From the penetration rate of energy-saving lamps, the overall penetration rate of energy-saving lamps in China is very low, about 1.5%, more developed cities, the penetration rate is only 40%, far lower than Europe and the United States, which is also with the "green lighting project" The goal is very different. China Green Lighting Project to promote the implementation of the project for four years, one of the objectives of the project is to reduce electricity consumption by lighting to protect the environment, and strive to achieve 10% of lighting in 2010 to achieve lighting, and the current situation and this goal Far away Of course, this and the quality of energy-saving lamps, prices have a certain relationship, but with the implementation of various policies, energy-saving lamps market potential, China is also becoming a soft magnetic power. The production of magnetic materials is being transferred from developed countries to developing countries, which is determined by the high energy consumption and labor-intensive nature of the magnetic materials industry. Transfer methods include cooperation with domestic companies, such as Japan's TDK company and Tiantong shares cooperation; direct construction, such as Japan's win 赛 pull, Epson, the Netherlands, Philips; most of the imports from China, because the same performance under the domestic Magnetic material prices are only half of foreign. At present, China's magnetic material production capacity of 40% by export digestion, and this international transfer mode is continuing. Domestic production of magnetic materials listed companies are mostly export-oriented, such as Ningbo Yunsheng, the three branches of the export revenue accounted for the proportion of total income were 80% and 75%. Particularly noteworthy is rare earth permanent magnet, China's rich rare earth resources determine the international rare earth permanent magnet will be most of the transfer to China. From the overall demand, the demand for magnetic materials, an average annual growth rate of 15%. China's production in the proportion of the world increased year by year, is expected by 2010, China sintered NdFeB magnets production will reach 70,000 tons, accounting for 75% of global production; bonded NdFeB magnets production will reach 10,000 tons, 50% of the output.

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