What Are the Differences between Nickel Plating and Zinc Plating on Neodymium Magnets? Neodymium magnet, also called NdFeB magnet, is a tetragonal crystal composed of neodymium, iron, and boron (Nd2Fe14B). The magnetic energy product (BHmax) of this kind of magnet is greater than that of a SmCo magnet, and it is also the most commonly used
Neodymium Magnets Archives | Page 2 of 19 | Stanford Magnets
April 9, 2021
What Is the Strongest Part of a Magnet?
What Is the Strongest Part of a Magnet? Many of our customers have asked us such a question: what is the strongest part of a magnet? If you are looking for the answer to that question, then you’ve come to the right place. In this article, we will try to provide you with a proper
April 7, 2021
Rare Earth Permanent Magnet Motors
Rare Earth Permanent Magnet Motors As early as the 1820s, the world’s first motor appeared, and the rotor of this motor is a permanent magnet to generate an excitation magnetic field. However, the permanent magnet material used at that time was natural magnetite (Fe3O4), which had a very low magnetic energy density. The motor made from
April 1, 2021
The Development of the NdFeB Magnet Industry
The Development of the NdFeB Magnet Industry After entering the 21st century, the global production of rare earth permanent magnets represented by sintered NdFeB magnets has entered a period of rapid growth. Among them, China has become the world’s largest production base for sintered NdFeB magnets, bonded NdFeB magnets, and sintered SmCo magnets, accounting for
March 31, 2021
Rare Earth Magnet Types and Uses
Rare Earth Magnet Types and Uses Rare earth magnets refer to powerful permanent magnets composed of rare earth element alloys. Among permanent magnets, rare earth magnets can generate the largest magnetic field, which is much larger than that of AlNiCo magnets or ferrite magnets. Rare earth magnets can generally generate a magnetic field exceeding 1.4 Tesla, while
March 30, 2021
Precautions for Using Lifting Magnets
Precautions for Using Lifting Magnets Lifting magnets are often used in some metal processing and large machinery manufacturing companies for lifting, loading, unloading, and transportation operations. At present, common lifting magnets include lifting electromagnets, lifting electro-permanent magnets, and permanent magnets. Regardless of the type, some operating rules related to lifting magnets must be observed. So in this
March 29, 2021
France Has Developed Alternative Materials for Rare Earth Permanent Magnets
France Has Developed Alternative Materials for Rare Earth Permanent Magnets Rare-earth magnets are currently the most powerful permanent magnets. Since their introduction in the 1960s, they have become an indispensable material for light motors used in computer hard drives, power tools, and electric vehicles, and are widely used in electronics, machinery, and other industries. Recently, France
March 25, 2021
What Happens When the Magnet Melts?
What Happens When the Magnet Melts? Many people who are new to the world of magnets may have such a question: what happens when the magnet melts? In this article, we will try to answer this question. But before answering the above questions, let’s figure out why magnets are magnetic. Under normal circumstances, most substances
March 23, 2021
All You Need to Know about Bonded Magnets
All You Need to Know about Bonded Magnets Many of our customers may have such questions: what’s a bonded magnet, what are the differences between bonded magnets and sintered magnets, and what are the advantages of bonded magnets？ If you are interested in those questions, keep reading please, because, in this article, you will find
March 19, 2021
Mechanical Properties of Sintered NdFeB Magnets
Mechanical Properties of Sintered NdFeB Magnets Sintered NdFeB magnets are widely used, mainly due to their excellent magnetic properties. However, due to the different use environments and conditions, in addition to the magnetic performance requirements, there are also mechanical and chemical performance requirements for the magnets. In this article, we will take a look at the