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: [...]
Hydrogen Embrittlement Failure of NdFeB Magnet Hydrogen embrittlement is a process by which hydride-forming metals become brittle, even fracture due to the penetration of hydrogen gas, and mechanical strength of relevant material will dramatically decrease because of hydrogen embrittlement. People have been studying how to prevent hydrogen embrittlement for over the past several decades. [...]
Magnetic Reversals - Scientists tell us that our magnetic poles have reversed in the past, and that they will again. The last one occurred 780,000 years ago. The average time period between reversals is 450,000 years, but there isn’t really any pattern, it is random. We are overdue by average only. Scientists don’t really know [...]
Exploring the rich potential of copper and rare earth elements: A deep dive into Rincon Resources’ West Arunta project Rincon Resources’ exploration of Australia’s newest critical mineral province, the West Arunta Region, has yielded highly promising results thus far. Rincon Resources is an Australian minerals exploration company with a keen eye on Western Australia’s mineral-rich [...]
Magnetic neighbor effect and interfacial charge transfer induced layered ferromagnetic structures Source: Institute of Physics, Academy of Sciences As a typical correlated electron system, perovskite nickel oxide exhibits a series of rich physical properties such as metal-insulator phase transition and topological phase transition. Recently, due to the successive discoveries of 112-phase and 327-phase nickel-based superconducting [...]
Rainbow Rare Earths achieves milestone in rare earth oxide separation progress source:Mining review Rainbow Rare Earths has achieved group separation of rare earth elements through initial ion exchange test work ongoing in the USA. This achievement marks a significant leap forward in the rare earth oxide separation process, opening doors to the production of individual [...]
A bright idea for recycling rare-earth phosphors from used fluorescent bulbs Recycling facilities collect glass and mercury from thrown away fluorescent bulbs, but discarded lighting could also supply rare-earth metals for reuse. The 17 metals referred to as rare earths aren’t all widely available and aren’t easily extracted with existing recycling methods. Now, researchers have [...]
Revolutionising Rare Earth Element supply chains:Groundbreaking study advocates circular economy approaches Researchers have developed an innovative integrated model to evaluate the revolutionary potential of circular economy approaches on global supply chains for essential rare earth elements (REEs) such as neodymium, dysprosium, and terbium. This is part of a groundbreaking study co-led by Newcastle University. According [...]