Why go through after the burning of the magnet loses its magnetic properties it? Magnet problem - some time ago, a client asked me why buy over the powerful magnets after fire would not magnetic, and said our product quality problems, said magnet is a permanent magnet to the, demagnetization phenomenon does not occur fishes, encountered this problem really can not blame our customers cheaper toys with magnets Which is the reason we do not explain to the client toys with magnets wholesale offer clear, powerful magnets, also known as NdFeB magnets, rare earth metal praseodymium, neodymium, dysprosium and other rare elements mixed sintering, the main features of magnetism is very strong, very versatile, not temperature drawback is the price of toys with magnets, general theoretical point temperature is 80 degrees NdFeB magnets, actually about 60 degrees, NdFeB highest degree temperature is 200 degrees, after we explained the customers also understand the truth! That is why there will be no fire magnet magnetic phenomenon. NdFeB magnets are the advantages of cost-effective, with good mechanical properties; downside is that the low point of the Curie temperature, the temperature characteristics are poor, and easy chalking corrosion toys with magnets must be taken to adjust their chemical composition and surface treatment method make it possible to improve in order to meet the requirements of practical application. NdFeB is the third generation of rare earth permanent magnet materials, small size, light weight and strong magnetic features, is currently the best price-performance magnet, the magnetic circles known as Magneto. The advantages of high energy density make NdFeB been widely used in modern industrial and electronic technology. In the state of bare magnetic, 3,500 gauss magnetic force can achieve. Toys with magnets offer, the new Xin Tong magnetic toys provided by the Dongguan City, Tong Xin magnetic Limited magnet. Dongguan City, Tong Xin magnetic Limited (www.dgxtxmagnet.com/) Dongguan, Guangdong, magnetic leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. New Tong Xin magnetic leadership with the staff warmly welcome all inquiries to discuss, with new magnetic Xin Tong better future.