Global NdFeB magnets changes in the industry with 25 years of development

Sintered NdFeB magnet energy product upgrade from the original of 35 MGOe (1983) to 57.8 MGOe (2004) is more rose to 59.6 MGOe (2006). Isotropic NdFeB bonded magnet of the magnetic energy product of 11 MGOe (1987), the anisotropic NdFeB bonded magnetic broom  nergy product of 25 MGOe (2001) has reached. Its global production of less than one ton in 1983 , the global production in 2008 amounted to 66,500 tons, with production of 5500 tons of bonded magnets, has reached 72,000 tons. Sintered and bonded magnets yield ratio of 92.4: 7.6. In short, NdFeB magnet industry have taken place regardless of the "quality" and "quantity" a undamental change it back out of the lab to become a global magnet industry. Today the global NdFeB magnet

NdFeB magnet will become a major commodity estimated after 2010. Today's global magnet industry is at a crossroads, and how to develop in the future, the road should be going? To give the correct answer, it is necessary for some in-depth and careful study of the global magnet industry. As the saying goes "learn lessons from past today, reflecting on the past, the the magnet industry today and five years ago, ten years ago is not the same, especially since 2005, the rare earth raw material prices rising structural! Current the metal neodymium

Price ($ 40/kg) is 3.6 times in 2005 ($ 11/kg). This has become difficult in the magnet industry is tantamount to worse. The sudden increase of the production costs and diminishing magnet, the magnet production in developed countries is difficult to maintain, forced to turn to the processing magnet downstream products such as components and assembly, magnet production to developing countries (mainly China). In the pressure soaring raw material prices, China's rare earth magnet manufacturers were forced to `make the appropriate adjustments: discard low-grade products, focus on the development of high-end products, the results yield decreased slightly overall, while the benefits are improved significantly, in other words, the effective use of rare earth rate, and enhance capacity for sustainable development of the industry. Comprehensive review of the magnetic knife holder ndustry situation and development trend based on data collected from a macroeconomic perspective.