Magnet Facts

Whether you call it a gaussmeter or a teslameter, any device that can read the invisible strength of a magnet is an exciting product. But before you rip a gaussmeter out of its packaging and begin carrying it from magnet to magnet, it’s good to understand the product’s ins and outs.  Continue reading →

Even inside the wondrous world of magnets, ferrofluid is especially magical the first time you see it in action. Though it’s a liquid, it behaves like a goopy solid when manipulated by a magnet. Instead of flowing freely, ferrofluid will contour in the shape of the magnetic field acting upon it, letting you manipulate it at will before returning to its original spot within the magnetic field.  Continue reading →

Because a magnetic field is invisible, obtaining a complete, quantitative representation of it requires measurement of both its strength and its direction. The ability to do that might sound like science fiction, but thanks to a discovery made nearly 140 years ago, we have the gaussmeter—the tool we now use to determine the strength of magnets.  Continue reading →

Because magnets are so versatile, they’re used in many applications. Occasionally, however, customers come to us wondering if they can expand a magnet’s capabilities though cutting, drilling, soldering, or welding. While this is possible under the very best circumstances, it’s extremely difficult to perform correctly. If one isn’t careful, a powerful magnet will quickly crumble or lose its magnetic field. That’s why it’s generally best to go with a custom-ordered magnet instead of modifying a production magnet yourself.  Continue reading →

When you’re moving heavy, ferrous loads, you’ll be hard-pressed to find a more convenient tool than a magnetic lifter. That’s because magnetic lifters require no tie-offs or additional manpower. With only the flip of a switch, a small box can carry tons of weight.  Continue reading →

You carefully purchase magnets for your facility to ensure you’re selecting enough strength and the right size without going over budget. You’re doing your best to be diligent, but are you also considering how much the coating will interfere with your magnetic force?  Continue reading →

When you have to measure a magnetic field, you’ll need a gaussmeter. But in addition to knowing how to properly use it, you’ll also have to make an important decision: Will you use an axial or transverse probe to get your reading?  Continue reading →

Sure, magnets hold a huge importance in our day-to-day lives. From the moment we wake up until the moment we go to sleep, magnets are working behind the scenes in our microwaves, cars, our computers, and many other tools we take for granted.  Continue reading →

As of November 2016, there were around 540,000 electric vehicles on the road in the United States. While this only equates to about .22% of vehicles in the country, this number is sure to rise soon with the increase in manufacturers releasing lines of electric cars. But what makes electric cars work in the first place? You might be surprised to learn that magnets play a large role. Continue reading →

Under ideal conditions, a permanent rare-earth magnet can continue performing indefinitely. But achieving “ideal conditions” is easier said than done. Because as strong as neodymium and other rare earth magnets are, they do have a sensitive side. Knowing what to watch for will ensure your magnets perform without any interference for as long as you need them to remain in service.  Continue reading →