Recent supply-chain headlines have made the phrase “the 4 Magnetic Rare Earths” much more visible than before. A recent Reuters report on the Serra Verde and USA Rare Earth deal used this wording for the four major rare earths needed to make permanent magnets, and the companies themselves have used very similar language in their…
Can You Still Source Samarium Cobalt Magnets in 2026? Yes, Samarium Cobalt (SmCo) magnets can still be sourced in 2026, but the sourcing process is no longer as simple as it used to be. For many years, buyers treated Samarium Cobalt magnet sourcing mainly as a technical and commercial process. They selected a grade, confirmed…
Ferrite magnets are widely known for their cost-effectiveness and relatively stable supply, which is one of the main reasons they are used in such a wide range of industrial and commercial applications. However, ferrite magnet prices are not always as stable as many buyers expect. When upstream raw materials become more expensive or harder to…
Magnetic Wall-Climbing Robots are a breakthrough in industrial automation, utilizing advanced magnetic systems to adhere to and traverse ferromagnetic surfaces. These robots are essential for performing maintenance tasks such as cleaning, inspection, and monitoring in industries like oil and gas. At the heart of their functionality lies magnetic wheels, which provide the necessary mobility and…
Rectangular neodymium magnets, also known as neodymium bar magnets, are among the most commonly used sintered NdFeB magnets. They belong to the rare earth magnet family and are primarily composed of iron, boron, and rare earth alloys like praseodymium-neodymium. Their exceptional magnetic properties make them highly versatile and ideal for numerous applications, especially in holding…
Magnetic filtration system is an advanced, highly effective method for improving oil cleanliness and extending the life of engines and machinery. This technology uses magnets to attract and remove ferrous (metal) particles from oil, which helps to prevent engine wear, reduce maintenance costs, and improve overall operational efficiency. Whether for automotive engines, industrial machinery, or…
Having trouble securing your firearm while driving? If you’re having trouble keeping your firearm safe and accessible while driving, a magnetic gun holster could be the solution you’re looking for. Magnetic holsters are designed to hold your firearm securely in place, making it easy to access when needed, without the bulk and complexity of traditional…
Struggling with magnets losing their strength due to heat? Discover how temperature impacts magnetism and learn ways to prevent it. Heat can cause magnets to lose their magnetic properties by disrupting the alignment of magnetic domains. To maintain magnet strength, it’s crucial to keep them away from high temperatures. Let’s delve deeper into how heat…
Worried about your neodymium magnets losing their strength due to rust? Understanding the corrosion risks and preventive measures is essential for extending magnet life. Yes, neodymium magnets can rust when exposed to moisture and oxygen. Applying protective coatings like nickel or epoxy can prevent rust, maintaining performance over time. Let’s dive deeper into why neodymium…