Magnetically Levitating Elevators For more than a century, elevators have gone pretty much just up and down. Ever since the first elevator was introduced in 1854, a cable-based design has pulled the elevator car along a single shaft, using steel ropes connected to a counterweight. But now, ThyssenKrupp, a German conglomerate that specializes in automotive [...]
Alnico Magnets are Used for Electric Guitars In the vast universe of magnetism, Alnico magnets stand out for their remarkable properties and versatile applications. Comprised of aluminum (Al), nickel (Ni), cobalt (Co), and often including iron and other metals, Alnico magnets were developed in the 1930s and have since been integral to a myriad of [...]
Alnico vs. Rare Earth Magnets What is the difference between alnico and rare earth magnets? In the vast and evolving world of magnetics, Alnico and rare earth magnets stand out due to their distinct properties and wide range of applications. From basic science projects to complex industrial machinery, understanding the differences between these two types [...]
How to Protect the World's Strongest Magnets: Types of Neodymium Magnet Coatings Neodymium magnets, also known as NdFeB magnets, are among the most powerful permanent magnets available today. Comprising neodymium, iron, and boron, these magnets are essential in various applications ranging from consumer electronics to industrial machinery. However, their susceptibility to corrosion necessitates the use [...]
Magnetic Search Method to Find Stud When it comes to home improvement projects, few things can be as frustrating as trying to locate studs behind your walls. Whether you're hanging shelves, mounting a TV, or installing new fixtures, finding a solid anchor point is crucial for stability and safety. While stud finders have been a [...]
About N52 Grade Magnet Introduction N52 grade magnets are a grade of neodymium magnets. They are extremely strong magnets and as such have numerous merits in various industries. N52 magnets are generally considered to be the strongest grade of neodymium magnets readily available. There is a whole lot to learn about N52 grade magnets. Read [...]
How To Transport Magnets By Air Air transportation has certain particularities. In order to ensure safety, both people and cargo need to undergo security inspections before boarding. If you carry magnetic materials, such as neodymium iron boron strong magnets, when taking a flight, or the customer is in a hurry and wants the goods to [...]
Exploring Versatility Of Rubber Magnet Rubber magnets, also known as flexible magnets or bendable magnets, have opened up a world of new possibilities for magnet applications and uses. Made of bonded ferrite powder or neodymium magnetic particles mixed with rubber or a flexible polymer, these pliable magnets can be manipulated into endless shapes and configurations. [...]
Introduce Exploration of Rubber Magnets Rubber magnets, also known as flexible magnets, are a type of magnetic material made from a mixture of ferrite powder and rubber (usually a polymer such as polyvinyl chloride or polyurethane). They are characterized by their flexibility, which allows them to be easily bent, twisted, and cut into various shapes [...]
Recycling Method of Sintered NdFeB Magnet Waste The waste recycling of NdFeB materials is usually divided into two directions: one is to separate and extract various elements, especially rare earth elements, in the NdFeB waste to prepare oxides or other compounds with a certain purity, which can be used as raw materials for different applications. [...]
Electrolytic Hydrogen Decrepitation of NdFeB Magnets Electrolytic Hydrogen Decrepitation (EHD) is a method used for the fragmentation of NdFeB magnets. Here's how the process generally works: Preparation: The NdFeB magnets are first crushed or ground into coarse particles. These particles typically have a size ranging from several millimeters to a few centimeters. Electrolyte Bath: The [...]
Hydrogen Embrittlement Mechanism of NdFeB Magnet Hydrogen embrittlement in NdFeB (Neodymium Iron Boron) magnets can occur due to the presence of hydrogen atoms diffusing into the material's crystal lattice. This phenomenon can lead to reduced mechanical properties, such as decreased ductility and increased susceptibility to cracking or fracture. The mechanism typically involves the following steps: [...]