Magnet

  • What Are Ring Magnets?

    Magnets have been of interest to the human race since the early civilizations of human beings, when naturally occurring magnetic stones were discovered, and continue to be of interest in our modern world of sophisticated engineered magnets. They are essential in modern technology, driving household devices to complex scientific machines.  What Are Ring Magnets? A…

  • Are Neodymium Magnets Safe?

    The strongest permanent magnets that are currently available include Neodymium magnets, also known as NdFeB magnets. They are small yet powerful, and as such, they are used in electronics, motors, medical equipment, and also in DIY projects. Due to this power, most people question whether they are safe or not. The answer is yes, but…

  • What is salt spray testing

    Salt spray test, or salt fog test, is a laboratory technique that is applied to test the corrosion resistance of metals, coatings, and surface finishes. The test is conducted in a special chamber, in which a constant spray of sodium chloride solution around the sample is carried out. This simulated environment accelerates the corrosion process,…

  • How to Pack and Ship Magnets

    Packing and Shipping magnets may seem simple, as you just place them in a box and ship them, right? I used to believe that, too, until I had a shipment detained at customs for weeks because I hadn’t properly boxed it.  The truth is that shipping magnets, particularly strong neodymium or industrial-grade magnets, is cumbersome because…

  • What Is A Neodymium Magnet

    Neodymium magnets, also known as NdFeB magnets, are powerful permanent magnets made from an alloy of neodymium, iron, and boron. They are the strongest type of permanent magnets available and are categorized into different grades based on their magnetic strength, such as N35, N42, N52, N54 and N55.with higher numbers indicating stronger magnetic properties. These grades determine their suitability for…

  • N42 Vs N45 Vs N52 Magnet

    Have you ever picked up a magnet and wondered which one is the strongest? N52 is the strongest magnet grade among the three. When I look at the N42 vs the N52 magnet, I see that the N52 pulls much harder than the N42 or the N45. {Related: N54 Neodymium Magnets} I always check n42 vs n52…

  • Neodymium Magnet Chamfered

    Neodymium Magnet Chamfered You may have seen many neodymium magnets with chamfers. None of them have sharp edges and corners. Have you ever wondered why neodymium manufacturers do this?   As a custom neodymium magnet supplier, Osenc will explain how chamfers are important for neodymium magnets, and how we can make them.  1. Why neodymium magnets…