The Ingredients and Effects of Sintered Neodymium Iron Boron We all know that the main raw materials of sintered NdFeB permanent magnets are three elements: neodymium, iron and boron, but in addition, many other elements will be added to the raw materials, and these elements play different roles in the magnet. , Manufacturers often make [...]
Is Absorption of the Same Performance and Volume Magnet? Many friends may have such a question, the same performance and volume magnet, do they suck the same? It is said on the Internet that the suction power of the iron boron boron is 640 times the weight of its own weight. Is this credible? This [...]
Neodymium Magnet in 3C Consumer Electronics Products 3C consumer electronics mainly include six categories: mobile phones, tablets, laptops, watches, headphones, and wireless charging devices. Take Apple products as an example, iPhone, iPad, Mac, Watch, AirPods, MagsaFepParts. Where can I use neodymium iron boron magnets in these products? What is the principle of use? What are [...]
Magnets in Permanent Magnet Motor The largest application area of rare earth permanent magnet is permanent magnet motor, commonly known as motor motor. In the broad sense, motors include electric motors that convert electric energy into mechanical energy and transform mechanical energy into electrical energy. The law of electromagnetic induction or the law of electromagnetic [...]
Permalloy Foil with Magnetic Noise Suppression effect at low frequencies Contributing to weight and thickness reduction of devices used for electric and autonomous vehicles Daido Steel Co., Ltd. (President: Takeshi Ishiguro) has launched a new product "STARPAS®-50PC2S", permalloy*1 foil this month, which has excellent performance in suppressing EMC noise*2 (mainly magnetic noise) at low frequencies [...]
Using AI to optimize magnet and improve performance of motor magnet Research and development aimed at improving the performance of motor magnets is currently gaining momentum. This is because motors used in electric vehicles (EVs), which are increasingly in demand, are also urgently required to improve performance under the trend of decarbonization on a global [...]
Rare earth permanent magnets are basically used in almost high-tech industries Rare earth permanent magnet (the core product is NdFeB) is the most common rare earth material, which consumes about 57% of the total amount of rare earth, and has high added value. More than 85% of the output value of rare earth materials is [...]
The application of NdFeB rare earth permanent magnet Neodymium iron boron magnets (NdFeB) are one of the strongest rare earth permanent magnet types available, and their (BH)max is much larger than that of samarium cobalt magnets. Neodymium iron boron magnets have excellent properties, so they are often the magnet of choice for many applications across [...]
Sustainable Recycling of Rare-Earth Elements from NdFeB Magnet Swarf: Techno-Economic and Environmental Perspectives Rare-earth elements (REEs) are increasingly susceptible to supply risks due to their limited geographical availability and growing demand in clean energy applications such as neodymium-iron-boron (NdFeB) magnets used in electric vehicles and wind turbines. When NdFeB magnets are produced, 6–73% of swarf [...]
Magnetic Effects Of Electric Current 1 Do magnets attract all metallic objects? MYTH: Magnets attract metallic objects FACT: Magnets attract ferrous metals only. Magnets attract objects made of magnetic materials like, Iron, Nickel, Cobalt etc. which are also ferrous metals. Several metals like Copper, Silver , gold etc. are not attracted by magnets at all. [...]
Magnetic Metals vs. Non-magnetic Metals Magnetic Metals and Non-magnetic Metals Exhibits attraction and repulsive nature and creates a magnetic field. Do not have attraction and repulsive nature. Can exhibit a very weak magnetic field. Have lower coercivity. Higher coercivity. Electron spins are aligned with the direction of an external magnetic field Electron spins cancel out [...]
What are Non-Magnetic Metals? Metals that exhibit weak magnetic responses are categorized as non-magnetic metals. In addition, these metals exhibit a low relative permeability. The measure of magnetization is termed permeability. It is a property that explains the material's response to the magnetic field. Magnetism is of three types: Ferromagnetic, Paramagnetic, and Diamagnetic. Paramagnetic and [...]