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So far nbaem01 has created 239 blog entries.

How long do magnets last

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, […]

By |2024-10-22T08:31:54+00:00October 22, 2024|Uncategorized|1 Comment

What is magnetic permeability

Definition of Magnetic Permeability

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 […]

By |2025-09-18T04:15:27+00:00October 17, 2024|Uncategorized|0 Comments

Magnetic Assemblies

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 […]

By |2025-09-17T06:39:50+00:00October 14, 2024|Uncategorized|1 Comment

What is magnetic hysteresis

Definition of Magnetic Hysteresis

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, […]

By |2025-09-18T04:11:52+00:00October 10, 2024|Uncategorized|2 Comments

Difference Between Electromagnet and Permanent Magnet

If you’ve ever wondered about the difference between electromagnets and permanent magnets, you’re not alone. Choosing the right type of magnet can make all the difference in everything from industrial machinery to everyday gadgets. In this post, you’ll get a clear, straightforward comparison that cuts through the technical jargon to explain […]

By |2025-09-18T04:07:41+00:00September 30, 2024|Uncategorized|0 Comments

10 Uses of Permanent Magnets

Use in Electric Motors

Permanent magnets play a crucial role in electric motors, especially in brushless DC (BLDC) motors, which are widely used today. These magnets create a consistent magnetic field that interacts with the motor’s windings to generate smooth, efficient rotation without the need for brushes. This design reduces wear […]

By |2025-09-18T03:58:48+00:00September 27, 2024|Uncategorized|0 Comments

Magnetic Materials Industry Brief – Q2 2024

Industry Overview

The magnetic materials industry continues to evolve, with significant advancements and emerging trends. The following summary highlights recent developments, primarily focusing on the elevator traction machine and small-scale wind power generation markets.

Elevator Traction Machines

Market Growth and […]

By |2025-09-17T06:30:07+00:00June 27, 2024|Uncategorized|1 Comment

NdFeB magnet for small wind turbine

Choosing the right NdFeB magnet for your wind turbine isn’t just about picking the strongest one off the shelf. The ideal magnet needs to withstand harsh environments, deliver consistent magnetic performance, and ensure long-term reliability — all while balancing cost and durability. If you’re involved in wind turbine design, manufacturing, or […]

By |2025-09-18T03:39:55+00:00May 29, 2024|Uncategorized|0 Comments
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