Factories make a magnet by following exact steps. They select raw materials such as neodymium, iron, or boron. Workers melt these materials at very high temperatures, over 1600°C. After cooling, they grind the alloy into a fine powder. To make a magnet, they align the powder in a strong magnetic field. Then, they press the […]

No, not every magnetic material lets electricity flow. Electrical conductivity depends on how atoms are set up in magnetic materials. It also depends on how easily electrons can move. Scientists use special tools like neutron and x-ray scattering to study magnetic materials. These tools help them see how atoms are lined up inside these materials. The results […]

Neodymium magnets, also known as Neodym Magnet, are extremely powerful due to their unique composition and high energy density. The grades, such as N35-N52, indicate the amount of energy these magnets can store, which directly impacts their performance in demanding applications. The table below highlights the main differences among these grades: Grade (BH)max (MGOe) Max […]

Wide application of magnets in life In our daily life, magnets are everywhere. With their unique magnetism, they bring many conveniences and changes to our lives. You may be interested in the following articles: 1.How to measure magnetic field strength? 2.How to Demagnetize a Permanent Magnet? 3. What are the types of magnet products? 4. […]

When traveling, carrying magnetic devices on board is a matter of great concern. Carrying magnetic devices not only involves personal needs, but also concerns flight safety and aviation management regulations. This article will discuss in detail whether magnetic devices can be carried on board, as well as the relevant regulations and precautions. 1. Reasons for […]

Magnets are common items in our daily lives, from refrigerator magnets to headphones and electric motors. But have you ever wondered why magnets can attract metals such as iron, nickel, and cobalt, but not copper, aluminum, or plastic? The principle behind this involves the movement of electrons in the microscopic world and the magnetic properties […]

MagSafe technology has revolutionized mobile device charging since its 2020 relaunch, with 87% of iPhone 15 users reportedly owning at least one MagSafe accessory. However, improper magnet selection can lead to: Safety risks: Weak adhesion causing device drops (12% of accessory returns linked to magnetic failures) Performance issues: Charging speed reduction up to 40% from […]

We often see a variety of magnets, which are made of different materials and have different scopes of use. The following is the classification and characteristic analysis of the main product types. Neodym Magnet Neodym Magnet other magnetic materials, Neodym Magnet has outstanding magnetic performance advantages, with high remanence (Br), high intrinsic coercivity (Hcj) and […]

Demagnetizing permanent magnets is essential in industries where unwanted magnetism causes problems. As a magnet manufacturer, we often guide clients on safe demagnetization methods. Demagnetization weakens or erases a magnet’s field. Common methods include heating, hammering, or using alternating magnetic fields. For example, heating neodymium magnets above 80°C (175°F) disrupts their atomic alignment, reducing strength. […]

Magnetic field strength is a key parameter in understanding magnets. As a manufacturer, we often need to measure it accurately. This article explains how to measure magnetic field strength and its importance. Magnetic field strength is measured using a gauss meter[1] or a tesla meter[2]. The unit for magnetic field strength is tesla (T) or […]