Use of NdFeB Magnets in Mobile Phones Introduction to NdFeB Magnets NdFeB magnets, otherwise known as neodymium magnets, are the most commonly used rare-earth magnets in the world. This is mostly because they are the strongest permanent magnets on the market. They are ten times as strong as the second-strongest permanent magnet. Neodymium magnets were [...]
Small NdFeB Magnets in Smartphones and Personal Electronics Neodymium (NdFeB) magnets are an invisible part of every smart phone. These tiny magnets are critical to the function of the phone, working quietly behind the scenes inside the phone case. These internal magnets are typically used in the speaker, receiver, vibration mode motor, taptic feedback motor, [...]
Magnets for Magnetic Glass Boards Not just any magnet will do for magnetic glass boards. The weak magnetism of glass boards, paired with their smooth surface, means you need particularly strong magnets. That's why it's essential to spend two minutes reading this post and familiarize yourself with the magnets that will work, as we've created [...]
What is a Power Magnet? The very powerful magnets are correctly called neodymium magnets but are called many different things, including super magnets, power magnets and neodymium magnets. They are not toys. They must be used and treated with respect, as their attraction is quite strong. The smallest magnets can, among other things, used for [...]
Is Steel Magnetic? Ever held a magnet up to different metal objects and wondered why it sticks to some but not others? Most steel IS magnetic because it contains iron—but not all steel behaves the same way around magnets. Some types like austenitic stainless steel (304, 316) won’t attract magnets at all, while carbon steel [...]
Can Copper Be Magnetised Pure copper cannot be permanently magnetized because it is a diamagnetic material with paired electrons that repel magnetic fields. Copper is different from iron or nickel because it doesn’t have the atomic structure needed for ferromagnetism or permanent magnetism. Let me clear something up right away. If you’re picturing a copper [...]
N52 vs N54 vs N55 Magnets: Choosing the Right Grade for Performance, Cost and Temperature So you’re shopping for neodymium magnets and you keep seeing these grades: N52, N54, N55. Which one should you choose? And more importantly, does that higher number actually mean better performance for your project? Let me break it down for [...]
NO Export License Needed! Dy / Tb / Sm-Free NdFeB Magnets Hey there, sourcing managers and engineers, We are handling international sales at MPCO Magnets. We talk to buyers every day, and one question comes up constantly: “Do you have the rare earth export license?” Our answer is always the same, and it’s a good [...]
Are Batteries Magnetic Are batteries magnetic? The short answer: Batteries themselves aren’t magnets, but many batteries ARE attracted to magnets. There’s a big difference between those two things, and I’ll explain exactly why in this guide. In this post, as a professional neodymium magnets manufacturer, I’ll also show you: Which battery types stick to magnets [...]
Are Magnets Bad for Batteries? Are magnets bad for batteries? The short answer is no — magnets won’t damage your batteries or drain their charge. But there are 2 catches: Short circuits from conductive magnets touching battery terminals and physical damage from strong magnets impacting battery casings. As a professional neodymium magnets manufacturer, let me [...]
Magnetron Sputtering Assemblies We specialize in providing tailor-made solutions to our customers in the form of a diverse range of magnetron sputtering components, including planar targets, rotary targets, and disk targets. These components are compatible with various PVD sputtering target materials and geometries. Our state-of-the-art precision machining capabilities enable us to fabricate complementary parts from [...]
Top 10 China Neodymium Magnets Supplier China produces over 85% of the world’s neodymium magnets. That’s not a typo. They absolutely dominate this market. But finding the RIGHT manufacturer? That’s where things get tricky. As a professional neodymium magnets manufacturer, I’ve spent months researching Chinese NdFeB magnet suppliers. Visiting factories. Comparing capabilities. And today, I’m [...]