FeCrCo Magnet Introduction FeCrCo permanent magnet first appeared in the early 1970s. It is an age-hardening deformable permanent magnet with a wide range of alloy composition. Its basic composition is 20~33% Cr, 3~25% Co, and the rest is Fe. In this article, let’s take a quick look at the FeCrCo Magnet. The magnetic properties of FeCrCo magnets are equivalent
Magnetic Material Archives | Stanford Magnets
September 21, 2020
August 21, 2020
AlNiCo Magnet 101
AlNiCo Magnet 101 Developed in the 1930s, AlNiCo Magnet is the earliest developed permanent magnet material in history. It is an alloy composed of aluminum, nickel, cobalt, iron, and other trace metal elements. Prior to the discovery of rare earth permanent magnets in the 1970s, AlNiCo alloy was the strongest permanent magnet. However, with the advent
July 7, 2020
Are Magnetic Toys Dangerous for Children?
Are Magnetic Toys Dangerous for Children? Nowadays, with the improvement of consumers’ spending power, the toy market is developing rapidly. For example, more and more types of toys with powerful functions can be found on the market today. In the face of the dazzling array of toys on the market, many children will choose magnetic toys. Moreover,
June 30, 2020
Breakthrough in Sustainable Permanent Magnet!
Breakthrough in Sustainable Permanent Magnet! As we all know, most permanent magnets are made of rare-earth metal alloys, but the mining and processing of these materials can produce toxic by-products, leading to ecological damage around rare earth mines and refineries. Now, a group of scientists led by the University of Leeds has made breakthrough progress in finding
June 22, 2020
How to Choose a Permanent Magnet?
How to Choose a Permanent Magnet? A magnet that can maintain its magnetism for a long time is called a permanent magnet. There are many types of such magnets on the market today, such as neodymium magnets, SmCo magnets, AlNiCo magnets, and Ferrite magnets. And every type of permanent magnet has a unique set of
June 16, 2020
How to Avoid Neodymium Magnet Corrosion?
How to Avoid Neodymium Magnet Corrosion? Compared with permanent magnet materials such as ferrite, neodymium magnets (NdFeB magnets) have excellent magnetic properties. These magnets are the most powerful permanent magnets and the most commonly used rare earth magnets, which are widely used in electronics, power machinery, medical equipment, toys, packaging, hardware machinery, aerospace, and other
June 11, 2020
Difference between an Electromagnet and a Permanent Magnet
What Is the Difference between an Electromagnet and a Permanent Magnet? Generally, magnets can be divided into permanent magnets and non-permanent magnets. And they are widely used in modern industry and people’s daily lives. NdFeB magnets, SmCo magnets, AlNiCo magnets, and Ferrite magnets are all permanent magnets while electromagnets are non-permanent magnets. Although both permanent magnets and electromagnets are magnetic and have the ability
June 10, 2020
4 Factors That Affect a Magnet’s Performance
4 Factors That Affect a Magnet’s Performance People who have used magnets may encounter such a problem: after a period of usage, the performance of their magnets is not as good as before. Why？There are a handful of reasons for the degradation of a magnet’s performance. If you want to maintain the performance of your
June 9, 2020
How to Make Magnets Stronger?
How to Make Magnets Stronger? Magnets have been widely used in our daily life, and you can find magnets in many consumer products such as speakers, compasses, mobile phones, toys, motors, generators, cranes, electric bells, etc. However, as time goes by, you may find the magnets in those products become weak and are unable to
June 9, 2020
Are Magnets Dangerous?
Are Magnets Dangerous? With the development of science and technology, the types, shapes, and functions of magnets have become more diverse, and their applications have become wider and wider. In some of our other blog posts, we have written about the various uses of magnets in our daily lives. But are magnets dangerous? Is the magnetic