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海水淡化水处理剂前景

发布日期:2016-1-1

First, the industry supply market analysis
1, industry production scale
2001-2012, the production scale of China's rare earth permanent magnet materials continues to expand, from the 2001 production of less than 10,000 tons to 96,200 tons in 2012, an increase of nearly 10 times during 11 years.In 2010, China's output of rare earth permanent magnet materials is 82,600 tons (in kind), an increase of 48.56% over 2009, of which: Sintered NdFeB magnets 78,000 tons, an increase of 50% over 2009; bonded NdFeB magnets 4,000 tons, compared with2009 grew 33.33%; samarium cobalt magnets 600 tons, unchanged from 2009.In 2011, China's output of rare earth permanent magnet materials 88,500 tons, more than 85% of world production, Bonded NdFeB production was about 4,400 tons.2013, China's rare earth permanent magnet material is 94,300 tons.
2, the main supply region
Our NdFeB industry began in 1984, after years of development, has formed a complete industrial system, and gradually formed a Zhejiang, Shanxi and Beijing-Tianjin three NdFeB production base.Subsequently, Baotou, Shandong, Jiangxi and other regions NdFeB materials industry has also been a great development.With the development of the industry, companies have been expanding, technology has improved continuously, and there are some big companies with large-scale, high technical level.
In recent years, Baotou, Jiangxi and Sichuan borrowed resources, energy and labor advantages of investment to develop and extend to rare earth materials consisting mainly of rare earth industry chain.NdFeB material domestic and foreign manufacturers in order to improve access to raw materials ability to resist risks of rare earth resources have been transferred to the ground.
◆ Baotou
Baotou City in recent years actively pursued the investment, after Baotou Yunsheng Strong Magnetic Material Co., Ltd. located in Baotou Rare Earth High-tech Development Zone in 2007, and planned to build the largest brushless DC miniature electric organ KPM key components of research and production base withdrawal.Baotou days and the company is now an annual output of 10,000 tons NdFeB project part of the production; Baotou Jinshan Magnetic Material Co., Ltd. 5,000 tons of high-performance NdFeB project is progressing well; settled in Baotou Rare Earth High-tech Zone of Rio Tinto annual output of 3,000 Cong Divisiontons NdFeB and ten thousand tons of deep processing project civil works nearing completion.
◆ Jiangxi
In Jiangxi Province, Ganzhou develop and extend to rare earth materials based rare earth industry chain, starting in 2007, Zhejiang has Innuovo magnetic industry, Hengdian East magnetic, Hongfan Ganzhou Rare Earth Science and Technology, Ganzhou Rare Earth New Materials China Beijing, JiangxiJinli Yong-magnetic technology, three German Minmetals, Ganzhou Rare Earth SANCARE nearly 17 companies NdFeB project has been settled, many companies have been put into production.
◆ Sichuan
Sichuan borrow resources and labor advantages, in recent years the government has been introduced, in October 2010, Chengdu Galaxy Magnet in the Shenzhen Stock Exchange listing, financing more than 700 million yuan to expand the production of iron-boron bond Chin, Investment and Development Chin-iron-boron.RE Sichuan Jiangxi Copper Co., Ltd. joined forces in Jiangxi 金力永 Magnetic Technology Co., Ltd., to invest in an annual output of 4000 tons NdFeB sheet project, also plans to invest 400 million yuan to build an annual output of 4,000 tons of high-performance NdFeB magnets project.Sichuan will be formed of rare earth permanent magnet materials processing and application of value-added products.
Second, the industry needs market analysis
The output of NdFeB magnets has more than Japan, it is the largest producer.In recent years, has emerged over the past 10 billion in sales and more than 10 business groups top 100 electronics enterprises, more than 20 export over one million US dollars of business, domestic and foreign orders abundant, vast sales market, showing that thisDevelopment of the industry is entering a "fast track."
Currently, rare earth permanent magnet material used in the magnetic resonance imaging device, electrical, audio, magnetic separator, meter, magnetic, sensors and other devices are expanding outside the high-tech, defense industry, agriculture and industry and household appliancesapplications in areas made great progress.In recent years, geophones, the permanent addition to the new application iron equipment, magnetic permeability of drugs, electric vehicles, cars and other developed rapidly.At present, China in various fields of application sintered NdFeB ratio: electro-acoustic sound 32%, the magnetization is 21%, 31% of motors and sensors, magnetic coupling and magnetic separator (9%), the voice coil motor and electrical degreeTable 5%, other 2%.Bonded NdFeB permanent magnet materials production and application development late, the application surface is not wide, the amount is small, mainly for office automation equipment, machinery and electrical equipment, audio-visual equipment, instrumentation, small motors and measuring machinery.In recent years, the proportion of applications of bonded NdFeB permanent magnet materials are: 62% of computer, electronic industry accounted for 7%, 8% of office automation equipment, automobiles accounted for 7 percent, appliances accounted for 7%, other 9%.NdFeB magnets can be widely used in motors, engines, voice coil motors, magnetic resonance imaging, communications, control instruments, sound equipment.Its main areas of application are VCM (voice coil motor), the current foreign produce about half of sintered NdFeB magnets for VCM.In addition to VCM, the application of more areas are motors and generators, along with the development of the automobile industry, the future demand for NdFeB magnets in this area will have a larger growth.Rare earth permanent magnet motor market potential is huge field is not yet fully developed.Currently, about two million rare earth permanent magnet motor kW, equivalent to only a total capacity of 400 million kW various types of motors of 0.5%.If the alternative 50% old J-JO and J2-JO2 series motors with rare earth efficient electrical section, namely 100 million kW, high performance sintered NdFeB magnets are about 50,000 tons.Efficient use of rare earth permanent magnet motors can save energy 15% -20%, 20% or more to reduce the weight of the motor.Efficient rare earth permanent magnet motor has been listed as the Ministry of Science "Application of Rare Earth Project" key projects.
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