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Magnetic materials market development in the world编辑时间：2013-11-28 16:46:31 浏览次数：909 返回 |
Now around the world auto production in 55 million, according to each car use motor number 30, predict 1.6 billion only need motor.With the increase of automobile production and the use of number of speakers, 230 million cars in the speaker output.Forecast and form a complete set of the above devices need 250000 tons of ferrite permanent magnet.
Due to the development of electric vehicles, and in order to protect the environment using a car driver car, need to apply new materials to improve motor function and reduce the size of force to speed up the development of ndfeb magnet.Estimated that by 2005 the world production of permanent magnet will exceed $10 billion.
The development of the computer to drive the development of the related components, is expected in 2010, hard disk drives global production of 500 million units, cd-rom and DVD cd-rom drives in 1 billion units, 5 million sets of printer, is to use one of the biggest market of ndfeb, about demand in the tens of thousands of tons.Monitors need various kinds of high-grade ferrite soft magnetic, multimedia audio is also great demand for permanent magnetic material.As the information age coming, industrial developed countries in recent years are form the computer into the boom of the family.According to the market research, international computer market in 2010 to 2010, about 500 million in 2020.Forecast international market need 100000 tons of high-grade soft magnetic ferrite, 100000 tons of high-grade permanent magnetic ferrite.
The development of communications, telephone and mobile phone device needs more and more anti-jamming core, chip inductor, miniaturization and microphone and speakers, the soft magnetic brought good market and permanent magnet materials.This aspect need high permeability soft magnetic ferrite materials 30000 tons, nearly one thousand tons ndfeb magnet.
In terms of consumer products, in 2010, the color television market all over the world for 200 million units, camcorder for 200 million 100 million computers, home audio market.A new generation of DVD players, by 2010, its market demand will reach 90 million, MD, MP3 machine market sales will reach 40 million units.Soft magnetic ferrite will need 60000 tons, 80000 tons of permanent magnetic ferrite, ndfeb magnet 2000 tons.
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