Our country will become the world of nd-fe-b manufacturing center
In the center of world manufacturing industry, new material industry in the process of transferring to China, new material industry, which is the basis for new and high technology industries, as an important part of the new material industry of rare earth permanent magnet materials, especially the industry of ndfeb has entered the critical period of development.
'On the ndfeb production in our country, has initially formed its own industrial system.
Production has accounted for 40% of the total amount of the world.
But this share, high-grade product has not yet formed strong strength, lack of international competition ability.
As an important part of the new materials of rare earth permanent magnet materials, widely used in energy, transportation, machinery, medical, IT, home appliances and other industries, its products cover many fields of national economy, its production and consumption has also become the measure of a country's comprehensive national strength and an important symbol of the national economy level of development.
Summary as the third generation of rare earth permanent magnet material, has the very high cost performance, so in scientific research, production and application in recent years obtained the rapid development of.
Represented by information technology in the development of knowledge economy, the function such as rare earth permanent magnet ndfeb industry material constantly bring new USES, it brings a more broad market prospect for ndfeb industry.
In ndfeb material at the beginning of the invention is mainly used in computer disk drives voice coil motor (
, nuclear magnetic resonance imaging (
As well as a variety of audio and video equipment, microwave communications, magnetic machinery (
Magnetic pump, magnetic valve)
And home appliances.
With the continuous improvement of its performance, in recent years there have been some new applications.
The message pointed out that at present is developing the dosage of the maglev train of ndfeb will be more than all areas.
A forecast, according to the national rare earth permanent magnet network during the tenth five-year plan, China's rare earth permanent magnet ndfeb industry will remain more than 20% of the developing speed, in 2005, our country of ndfeb permanent magnet materials production will account for 75% of total world of nd-fe-b materials production, to become the world's rare earth permanent magnet ndfeb production centre.
From the industry as a whole, ndfeb industry in our country compared with foreign advanced countries, there is the low level of management, manufacturing process, product quality is poor and the problem of low grade.
Data shows that, although our country's magnetic products closer to the Japanese in a product, but on the output value is far less than Japan.
This is mainly the grade of the product is low, low added value.
'Not only represents the patent technology, also means that the market.
'Said the head of a domestic ndfeb production companies.
90% of ndfeb magnet market in the United States, Japan and Europe, and Europe and the United States company attaches great importance to the protection of intellectual property rights, especially in Japan's sumitomo and MQI key protection area, in the case of no patent license, large-scale export products, is not conducive to expand the market, are more likely to cause patent litigation, the potential risk will increase a lot.
And the two companies have ndfeb patent patent the interests of the company, in order to ensure the purchased has promised global has obtained patent authorized manufacturer;
Control of authorized patent number, no longer authorized other companies to use the patent.
Experts point out that the rare earth permanent magnetic material industry construction, must follow the rules of market economy, on the basis of existing, actively improve the technological process, strict management system, effective cost control, borrows the informatization trend drive the upgrading of the product structure.
Industry to develop, we must rely on the evolution of the market mechanism and macro-control, the formation of the moderate concentration of industry, sufficient competition between enterprises, large enterprises as the leading pattern of coordinated development of large, medium and small enterprises.
By listing, merger, joint, restructuring and other forms, forming a batch of famous brand and independent intellectual property rights, the main highlight, the core ability of large companies and enterprise groups, improve industrial concentration and product development capabilities, rare earth permanent magnet materials in China to gain a foothold in the international market.