What Are Bar Magnets? Nowadays, there are many types of magnets on the market, such as neodymium magnets, SmCo magnets, ferrite magnets, and alnico magnets, with different shapes, like ring magnets, pot magnets, horseshoe magnets, and bar magnets. If you are new to the world of magnets, you may feel confused about their types, shapes,
Neodymium Magnets Archives | Page 3 of 16 | Stanford Magnets
December 8, 2020
December 7, 2020
Top 14 Uses for Ceramic Magnets
Top 14 Uses for Ceramic Magnets Ceramic magnets, also called ferrite magnets, are permanent magnets mainly made of SrO or BaO and Fe2O3. Compared with other permanent magnets, such as neodymium magnets, alnico magnets, and SmCo magnets, ceramic magnets have lower magnetic energy. But they are not easy to demagnetize or corrode, and their production process is simple
December 3, 2020
Magnets in the Voice Coil Motor (VCM)
Magnets in the Voice Coil Motor (VCM) A voice coil motor (VCM) is a special form of direct-drive motor. Its working principle is that the energized coil (conductor) will generate force when placed in a magnetic field, and the magnitude of the force is proportional to the current applied to the coil. The motion form of the
December 2, 2020
How to Measure the Strength of a Magnet?
How to Measure the Strength of a Magnet? Magnets are objects that generate their own magnetic field. Typically, magnets can be divided into two different groups: permanent magnets and electromagnets. Permanent magnets are those objects that are magnetized and will remain magnetized forever. Electromagnets are composed of wire coils. When current flows through, they generate a magnetic
December 1, 2020
How to Choose the Right Magnet?
How to Choose the Right Magnet? There are many types of magnets on the market today, and different magnets have different functions and applications. For those who are new to magnets, choosing the right magnet is indeed a problem. To help them solve this problem, in today’s article, we will focus on how to choose
November 24, 2020
What Are Ferrite Magnets?
What Are Ferrite Magnets? If you are browsing our website, you are definitely interested in magnets. But do you know how many types of common permanent magnets out there? What are ferrite magnets? What are the applications of ferrite magnets? What are the differences between ferrite magnets and neodymium magnets? So in this article, we
November 23, 2020
What Are Neodymium Magnets?
What Are Neodymium Magnets? If you are browsing our website, you are definitely interested in magnets, but you may not have heard of neodymium magnets. So what are neodymium magnets? What are the applications of neodymium magnets? What’s the history of neodymium magnets? What makes them so unique? In this article, we’ll try to answer
November 19, 2020
10 Fun Magnet Facts for Kids
10 Fun Magnet Facts for Kids Magnets are very common in our daily lives and there are many types of magnets available on the market today, such as neodymium magnets, Alnico magnets, ferrite magnets, and SmCo magnets. Learning knowledge about magnets is very interesting. Did you know? Most of the refrigerator magnets are fixed on the
November 18, 2020
Coatings & Adhesives of Alnico Magnets
Coatings & Adhesives of Alnico Magnets Alnico magnet is an alloy composed of aluminum, nickel, cobalt, iron, and other trace metal elements. Compared with other types of magnets, the disadvantage of AlNiCo magnets is that the coercivity is very low, the demagnetization curve is nonlinear, while their advantages are that they are high in remanence and
November 17, 2020
Coatings & Adhesives of Neodymium Magnets
Coatings & Adhesives of Neodymium Magnets Neodymium magnet is also called the NdFeB magnet. The BHmax of this magnet is greater than that of the samarium cobalt magnet. It is also the most commonly used rare earth magnet. Neodymium Magnets are widely used in electronic products, such as hard drives, mobile phones, earphones, and battery-powered tools. In