Magnets technical information The determining of magnetic properties is often not given its proper place along the development path of a product. These basic but important considerations are commonly considered as features which will adapt themselves into the required format at a later date. This may be true for applications using low coercive materials such [...]
Permanent Magnets Operating Temperatures All Permanent Magnets experience variations in field strength (flux density) as the ambient temperature increases or decreases. How these variations in operating temperature influence magnetic strength depend on the type of magnetic material and the degree above or below ambient temperature in which they are expected to operate. The shape of [...]
World Strongest Magnets Buy extremely World Strongest Magnets - As a matter of fact, the neodymium magnets that we sell are currently the strongest permanent magnets on the market. Talking about "magnet strength", this means two things: 1. The attractive force or the magnetic field strength 2. The power of resistance to the destruction of [...]
Magnetic Theory and Design 1. Can you explain the difference between coercive force and intrinsic coercive force? The intrinsic coercive force is the coercivity of a magnet material in a closed circuit configuration. A closed circuit configuration means the magnet does not have any exposed poles. Some examples of a closed circuit configuration are a [...]
Magnetic Magnetization Patterns Isotropic magnets, such as Bonded Nd-Fe-B, are unoriented and have no preferred direction; therefore it is possible to magnetize them in any direction. Almost all other materials are anisotropic and have a preferred direction of magnetization. They will exhibit the best magnetic properties when magnetized in the direction of the grain. Higher [...]
Permanent Magnet Generators Offer Improved Performance for RE Production Permanent magnets have been used to provide the magnetic field in small to medium sized generators for many years. The use of these in large renewable energy (RE)generators may offer performance advantages for future utility-scale generators. Large (MW sized) permanent magnet generators (PMGs) are mainly found [...]
The Need Information for Customization Magnets In order Customization Magnets for us to effectively provide information and save your time, when you send customized inquiries, it is advisable that you provide the following information: 1.Material The magnet materials we offer include NdFeB, SmCo, Ferrite, Alnico, flexible magnets and so on. Please first confirm what kind [...]
China Magnets Basic knowledge, history, classification of china magnets industry, types of magnets neodymium magnets, ferrite magnets, smco, alnico,rubber magnets, injection magnets Basic knowledge, history, classification of China magnets. types of magnets China magnets industry includes sintered neodymium magnets (sintered ndfeb magnets), bonded neodymium magnets (bonded ndfeb magnets), ferrite magnets, rubber magnets, smco magnets, alnico [...]
Magnetizing or Magnetization In magnetizing the magnetic domains inside of a magnet are aligned with the magnetizing field. If the magnetizing field strength is high enough, all the domains will be aligned and the magnet is said to be magnetized to saturation. Magnetizing to saturation is usually recommended as only then are the magnetic properties [...]
Permanent Magnet Stability The ability of a permanent magnet to support an external magnetic field results from small magnetic domains “locked” in position by crystal anisotropy within the magnet material. Once established by initial magnetization, these positions are held until acted upon by forces exceeding those that lock the domains. The energy required to disturb [...]
Sintered Magnet Market Estimated to Experience a Hike in Growth by 2026 Sintered magnets refer to permanent magnets manufactured through a metallurgical process called sintering which involves heating and compacting (finely pulverized) magnetic powder into the desired shape and size. Liquid phase sintering is the preferred process for manufacturing permanent sintered magnets. Post sintering, these [...]
Magnet Background A magnet is a material that can exert a noticeable force on other materials without actually contacting them. This force is known as a magnetic force and may either attract or repel. While all known materials exert some sort of magnetic force, it is so small in most materials that it is not [...]