A physical effect. Guide North magnet 2. 3 Light attract small objects. Electromagnet electromagnetic relay 4 can do. Motor 5. Generator 6. Electro-acoustic 7. Magnetic 8. Maglev 9. NMR magnet therapeutic effect taste salty, flat; the liver, kidney; quality down town has calming liver yang, ears and keen eyes, Anticonvulsant nerves, qi asthma Indications liver yang dizziness, palpitations, insomnia plated ring oxygen magnets, head faint Yi Zhang, tinnitus and deafness, kidney against asthma. Powerful magnets knowledge and strong magnet temperature preservation methods have yet powerful magnet high temperature materials, NdFeB materials can be customized production of less than 200 degrees temperature mature product, many customers use NdFeB magnets are not environmentally friendly nickel-plated copper was nickel magnets, and working in the environment of high temperature processing results in the magnetic force of the magnet decreases, or completely disappears, the main reason is the coercive force of the magnet is insufficient silver black nickel magnet, magnet material is not chosen on the temperature and other materials. Under normal circumstances, you do not have the choice of the appropriate grade NdFeB materials, NdFeB more sensitive to temperature, increasing the coercivity NdFeB used, or specific temperature requirements (to have a specific plan and use of the environment ) to use the appropriate magnets. Save a strong magnet NdFeB magnets with stress suitable for storage in a dry room, acidic, alkaline, organic solvents, water, hot and humid environment tends to rust magnets, magnet powder coating off demagnetization. For non-plated products should be noted, may be appropriate when storing oiled rust NdFeB magnets which is why we recommend the main surface embalmed and demagnetization. Silver and black nickel magnet magnetic Xin Tong _ new _ Foshan, Dongguan City, the new magnet is provided by Tong Xin magnetic Limited. Xin Tong, Dongguan City, the new magnetic Limited (www.dgxtxmagnet.com/) is Dongguan, Guangdong, magnetic leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the new Tong Xin magnetic leadership with the staff warmly welcome all inquiries to discuss, with new magnetic Tong Xin a better future.