China‘s 2025 NdFeB Magnet Export Rules: What Global Buyers Must Kno...

China‘s 2025 NdFeB Magnet Export Policy: Essential Guide for Global Buyers Attention all international traders and procurement specialists! China has introduced new export regulations fo...

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Magnet can so play?Custom shaped magnet practical skills...

Recently, many customers have come to ask: "I want to customize a magnet of a special shape. What should I pay attention to?" Today, I‘m going to share with you all the valuable insights I‘ve...

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Magnet must see: Ndfeb or ferrite in the end which is more cost-effective?...

When it comes to buying magnets, many engineer friends encounter such a trouble: Neodymium iron boron has good performance, but the price is really a bit high. Ferrite is indeed cheap, but I‘m af...

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Why Your Electric Motor‘s Magnets Fear Summer Heat...

Did you know the powerful magnets inside your electric motors are secretly afraid of heat? Those hardworking permanent magnets in your EV, air conditioner, or even hair dryer can actually "forg...

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Silent black technology! How does ferrite magnet composite bonding material ma...

Every day when you get home from work, you want to enjoy the convenience brought by smart home technology, but you get a headache from all kinds of buzzing sounds? You may not know that many noise p...

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How to Avoid Magnet Pole Misalignment During Permanent Magnet Motor As...

As an engineer with years of experience in the motor industry, I understand how a "small issue" like pole misalignment can cause "big trouble." Today, I’ll share practical solutions to help you e...

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Speaker Magnets Showdown: Alnico vs Ferrite vs Neodymium...

Let’s explore how speaker magnets have evolved, shaping the sound of music and tech along the way.

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The Unsung Hero in Your Smart Meter: Bonded Ferrite Magnets...

Every time you check your energy usage on a smart meter, there‘s a tiny but mighty component working behind the scenes – bonded ferrite magnets. These unassuming parts play several critical roles ...

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How Magnet Performance Affects Speaker Sound Quality?...

When it comes to the quality of sound a speaker produces, the performance of its magnet plays a huge role. Even if the magnet’s volume and the voice coil stay the same, the magnet’s performance ca...

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4 Critical Magnet Types for BLDC/PMSM Motors...

Selecting the optimal magnet for your brushless DC (BLDC) or permanent magnet synchronous motor (PMSM) requires understanding four key magnet technologies. Each offers distinct advantages ...

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Do Magnets with Identical Specs Deliver Equal Suction? 4 Hidden Variabl...

In industrial, electronic, and household applications, a magnet‘s holding power directly impacts performance. While many assume magnets with equal grade (e.g., N52) and volume must perform identic...

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How Strong Is a Ferrite Magnet? Calculation Methods & Industrial Applic...

Ferrite magnets (ceramic magnets) dominate 68% of the global permanent magnet market due to their cost-effectiveness and corrosion resistance. But their magnetic field strength often raises critical...

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Choosing the Right Magnet for Your Electric Motor: A Technical Guide...

Selecting the optimal magnet for electric motors directly impacts efficiency (up to 98% in premium designs), manufacturing costs (magnets account for 25-50% of motor material costs), and operational ...

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Which Magnet Material Has the Best Corrosion Resistance for Fan Motors?...

Selecting the right magnet material for fan motors is crucial for longevity in humid, salty, or chemically aggressive environments. Let’s break down the top three options and their corrosion resist...

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How to Choose the Best Magnet Grade: N42 vs N52 Explained...

Learn how to choose between N42 and N52 neodymium magnets for your project, with insights on temperature performance, strength, and using a Gauss meter....

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What Are the Testing Standards for Sintered NdFeB Loudspeaker Magnets?...

Have you ever wondered how the quality stability of sintered NdFeB magnets, which are crucial for loudspeaker performance, is tested? At TECOMAG, we’re here to explain the rigorous standa...

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How to Measure the Strength of a Magnet

Understanding how to measure the strength of a magnet is essential for evaluating its performance and ensuring you get the most out of your investment. ...

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How do the appearance defects of magnets affect their magnetic properties?...

Today Tecomag will talk about how the appearance defects of magnets affect the magnetic properties? Seemingly insignificant appearance problems, in fact, have a large impact on magnetic properties!...

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Blimey! There are so many ways to fix a magnet?...

Today TECOMAG will share with you the various methods of fixing magnets: 1. Mechanical fixing 2. Adhesive fixation method 3. Magnetic fixation method 4. Embedding fixation method 5. Injec...

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What are the application scenarios of smaller sintered ferrite magnets in smart...

TECOMAG summarizes for you today: Smaller sintered ferrite magnets in smart door locks have the following application scenarios: sensor, electromagnetic drive, signal enhancement and anti-inte...

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