neodymium magnet information

You found the magnet. You placed it exactly where you wanted it. You stepped back… …and it slid down the wall. Or maybe it didn’t stick at all. If you’ve ever thought, “Why isn’t my magnet working?” you’re definitely not alone. It’s one of the most common questions we hear at Apex Magnets, and thankfully, the answer is usually simple...

In industrial and commercial applications, some of the most important magnets are the ones you barely notice. Tiny neodymium magnets, often measuring just a few millimeters, are used in everything from product design and cabinetry to electronics, medical devices, and specialty manufacturing. Despite their compact size, these magnets can deliver impressive holding strength and precision performance. The Significance of Miniature...

Magnets come in a wide range of sizes, materials, grades, and strengths. Many factors determine magnet strength, including shape, size, coating, pull force, and the environmental conditions in which the magnet is used. Understanding how magnet strength is measured based on these factors can help you select the right magnet for your application. Understanding Magnet Grades and N Ratings The...

Rubber coated magnets combine a strong internal magnet with a protective outer layer of rubber. The rubber coating protects the magnet from corrosion and prevents damage to the surface it contacts, making these magnets particularly useful when you need grip, durability, and surface protection. Common uses of rubber coated magnets include automotive, industrial, and consumer environments where magnets may come...

Introduction to Cylinder Magnets Cylinder magnets are among the most widely used magnet shapes in industrial, commercial, and DIY applications. As the name suggests, a cylinder magnet has a round profile with a length equal or greater than its diameter, similar to a rod or dowel. This simple geometry makes cylinder magnets easy to integrate into drilled holes, housings, shafts...

Modern data centers are engineered for reliability, efficiency, and nonstop operation. Behind the servers, cooling systems, and power equipment that keep data flowing are permanent magnets. From airflow control to monitoring and backup power systems, permanent magnets help data centers operate with precision and consistency. Permanent Magnets in Cooling and Airflow Systems Cooling systems are one of the largest energy...

Canadian minerals company Ucore Rare Metals is gaining momentum toward establishing rare earth processing capacity in the United States, a development that could have long-term implications for manufacturers that rely on rare earth magnets. Ucore has selected an 80,800-square-foot site at England Airpark in Alexandria, Louisiana, for its planned Strategic Metals Complex (SMC). The facility is expected to begin commercial...

Over the past year, businesses across manufacturing, engineering, and sourcing have learned an important lesson: tariffs can disrupt supply chains quickly and drive up costs with little warning. As we look ahead, tariffs and market uncertainty are no longer short-term challenges. They are ongoing factors that require proactive planning. For companies that rely on magnets, especially rare earth magnets, the...

Magnets are everywhere, from the fridge door to your headphones, but have you ever wondered why certain materials are magnetic while others are not? The answer lies in the structure of atoms and the behavior of their electrons. The Science Behind Magnetism Atoms are made up of protons, neutrons, and electrons. Electrons orbit the nucleus and also “spin.” These tiny...

Magnets might seem like they’re always magnetic by nature, but in industrial production, that’s not the case. In fact, magnetization is usually one of the final steps in making a permanent magnet. Magnets (especially strong rare-earth magnets like neodymium) go through mining, alloying, pressing, and heat treatment steps without exhibiting any magnetic pull. These unfinished magnets, often called slugs or...