Magnets, whether they’re used in industrial applications or in products you have around the house, create a magnetic field that can be more or less strong. Knowing how to measure this strength is important, especially when you use magnets in applications where reliability and performance are critical. In this guide, […]
When you design applications with permanent magnets, you need to know the temperature range the magnets will be exposed to. Temperature changes affect how strong the magnet is and how well it works. If you don’t understand this, you’re going to get something that doesn’t […]
The magnetics industry is a critical part of the technology that drives our world forward. It’s the key to making things work in industries like automotive, renewable energy, and data storage. The magnetics industry has great opportunities ahead of it, but it also has some […]
Magnetization meaning：In classical electromagnetism，magnetization is the vector field that expresses the density of permanent or induced magnetic dipole moments in a magnetic material.
Demagnetization meaning：to lose magnetic properties or remove magnetic properties.
Magnetization and demagnetization are two processes that go together. If you want to understand how ferromagnetic materials such as iron, steel, […]
Neodymium magnet is still the most powerful and frequently used rare earth permanent magnetic material nowadays. Neodymium magnet can be classified to into sintered Neodymium magnet, bonded Neodymium […]
When it comes to the lifespan of permanent magnets, there is no definitive “expiration date” or “shelf life.” Under ideal conditions, a magnet can maintain its ability to generate a magnetic field for years, maybe even decades. However, a variety of factors can gradually degrade a magnet’s performance over time, […]
Magnetic permeability is a fundamental property that measures a material’s ability to support the formation of a magnetic field within itself. Scientifically, it is defined as the ratio of the magnetic flux density (B) to the magnetic field intensity (H), expressed as μ = B […]
Magnetic assemblies are designed configurations of magnetic and non-magnetic materials to create desired magnetic field patterns. By combining the strengths of multiple components, these assemblies make magnetic systems work better, making them essential in many industries. In this article, we will define magnetic assemblies, explain their importance, and look at […]
Magnetic hysteresis is a property of ferromagnetic materials where the material’s magnetic response depends not only on the current magnetic field but also on its past exposure to magnetic fields. In simple terms, when you apply a magnetic field to materials like iron, they become magnetized. However, […]
A BH curve, also known as a magnetization curve, is a graphical representation of the relationship between the magnetic field strength (H) and the magnetic flux density (B) in a magnetic material. It shows how the material responds to an applied.
What’s a BH curve?
The BH curve is the relationship between […]
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