Use Rare Earth Magnets Outdoors Lanthanide components are ferromagnetic metals. This implies that they the ability to be charged much the same as iron. Be that as it may, their curie temperatures (the temperature at which they lose their attraction) are normally underneath the typical room temperature. This illustrates why rare magnets are not suitable [...]
Handling Neodymium Magnets Safety Precaution With high intrinsic coercive force (Hci) over 12,000 Oe and maximum energy product ((BH)max) between 27-52 MGOe, neodymium magnets have the greatest strength among all available permanent magnet materials (>7 times stronger than ceramic magnets) as they are extremely resistant to demagnetization and have high saturation of magnetization. The magnetization [...]
Breakthrough in Sustainable Permanent Magnet! As we all know, most permanent magnets are made of rare-earth metal alloys, but the mining and processing of these materials can produce toxic by-products, leading to ecological damage around rare earth mines and refineries. Now, a group of scientists led by the University of Leeds has made breakthrough progress [...]
B-H Curve for Permanent Magnets What is a B-H curve first of all? B is the nomenclature for magnetic flux density (induction) and H is magnetic field strength; a B-H curve plots out the relationship between them for a particular ferromagnetic material. The changes in magnetic flux density is dependent on the magnetic field strength. [...]
Various shapes Magnets Magnetization Orientation Neodymium, ceramic, samarium cobalt magnets can be custom-made in various shapes, sizes and magnetization orientations or directions. In this article, we list out and illustrate some of the available options for magnetization orientation which is defined during pressing process and prior to magnetization. Of course, engineers can always request otherwise [...]
Compression Bonded Moulded NdFeB Magnet Compression bonded magnets are composed of a special form of NdFeB powder with adhesive and using compression molding techniques in simple tools, it can be quickly machined into complex shapes. Since its materials are isotropic, bonded NdFeB magnet can be magnetized in any direction or with multiple poles. Special magnetizing [...]
Large Undulator Neodymium Permanent Magnets China MPCO MAGNETICS has some customers, who request permanent magnets for undulator, like N50M neodymium arc magnets in large sizes, with cutted sides, Nickel coating, working temperature 80 ℃. Customers usually send us drawings with enough information. A few of them require spread of magnetization less than 0.5%. As for [...]
Hast Neodymium Magnet Manufacturer – MPCO MAGNETICS Compared with traditional sintered neodymium iron boron magnets , HAST NdFeB magnets are more superior in corrosion resistance without the protection of plating. MPCO customizes HAST neodymium magnets like N38SHT, N35H HAST, N38H HAST as per customer’s special demands and applications. “HAST” is short for “Highly Accelerated Temperature/Humidity [...]
Inquire N38UH Neodymium Block Magnets for Electric Motor Inquire Electric Motor Magnets: These permanent magnets are for prototype electric motor. We are building motor in short term for which we will need *** magnets as I have specified. In the medium-term, we will need an additional *** magnets approximately. As I mentioned it is possible [...]
Where to Buy Magnets MPCO Magnets is a manufacturer and distributor of magnets and magnetic devices. Buy Neodymium Magnets (NdFeB) magnetic sheet round disc Neodymium magnets are the most powerful of all permanent magnets. They are often known as “Super Magnets”. They are used in applications where the strongest magnetic force is required from the [...]
Demagnetize Neodymium Iron Boron Magnet If the orientation and temperature of the magnet are satisfactory, it will not happen. NdFeB magnets are also called "strong magnets" and "permanent magnets". If properly deposited, the surface coating is not damaged, and used at a regular temperature, demagnetization will not occur, and the service life is permanent. [...]
Major Difference Between Permanent Magnet & Electromagnet The major difference between an permanent magnet and electromagnet is that the former can have a magnetic field when electric current flows through it and disappears when the flow of the current stops. On the other hand, a permanent magnets are made up of magnetic material that is [...]