آهنربای آرایه هالباخ

آیا به یک میدان مغناطیسی قوی در یک سمت و تقریباً صفر در سمت دیگر نیاز دارید؟ راه حلی وجود دارد — بدون سیم، فقط آهنرباها.

آرایه هالباخ یک چینش هوشمند از آهنرباها است که میدان مغناطیسی را در یک سطح تقویت می‌کند در حالی که در سطح دیگر آن را خنثی می‌کند.

What is magnetic moment?

Why do some materials become magnets while others don’t? The answer lies in a property called magnetic moment.

The magnetic moment is a vector quantity that expresses the strength and direction of a magnetic source, like an atom or a magnet.

It’s a fundamental […]

Did you know a generator can create electricity without fuel? Magnetic generators offer a smart, sustainable solution for power needs.

A magnetic generator uses permanent magnets to produce electrical energy, offering high efficiency and low maintenance.

From wind turbines to backup power systems, magnetic generators are reshaping how we generate electricity.

permanent […]

What is Remanence?

Ever wondered why a magnet stays magnetized long after it’s removed from a magnetic field? That’s remanence at work.

Remanence, or residual magnetization (Br), is the level of magnetism a permanent magnet retains after the external magnetic field is removed.

[…]

What Is Permanent Magnet?

Magnets are all around us, but have you ever stopped to think about what makes a magnet “permanent”? Let’s break it down.

A permanent magnet is made from a material that has been magnetized and can hold its magnetic field without needing electricity or another power source.

Magnets play […]

مغناطیس آنتی‌سختی در مقابل مغناطیس ایزوتروپیک؟

آیا تا به حال فکر کرده‌اید که چرا برخی از مغناطیس‌ها در یک جهت نسبت به سایر جهات قوی‌تر هستند؟ بیایید به مغناطیس‌های آنتی‌سوتروپیک و ایزوتروپیک بپردازیم.

مغناطیس‌های آنتی‌سوتروپیک برای استحکام در یک جهت طراحی می‌شوند، در حالی که مغناطیس‌های ایزوتروپیک انعطاف‌پذیری بیشتری ارائه می‌دهند اما عملکرد مغناطیسی کمتری دارند.

Do magnets work in space?

Space may be vast and empty, but did you know magnets don’t need air, gravity, or even contact to do their job?

Magnets work perfectly in space because magnetic fields are not affected by gravity or air. They remain stable and effective even in a vacuum.

What is ferrite?

Ferrite sounds like something from a chemistry lab. But in fact, it’s a key part of many electronics you use every day.

فریت is a magnetic ceramic material made from iron oxide and other metals. It offers high resistivity and low eddy current loss, making it […]

What is a Neodymium Magnet (NdFeB)?

Looking for the strongest permanent magnet in the world? Neodymium magnets might be the answer you didn’t know you needed.

آهن‌رباهای نئودیمیوم are rare-earth magnets made from neodymium, iron, and boron. They have the highest magnetic strength of all permanent magnets.