When you come right down to it, permanent magnets have two major features: They produce magnetic fields They resist demagnetization As with any technology that’s been around for a while, the industry has specific terms to describe these features: Remanence and Coercivity. Remanence tells the user how much output a magnet material grade can produce, […]
Measuring Remanence and Coercivity with a Hysteresisgraph Read More »
The magnetic moment is a property that we use to verify the quality of our magnets. It is a way to measure the strength of a magnet and is widely used throughout the industry. Moreover, it is an easy, quick, and repeatable measurement. The magnet grade and magnet volume define the magnetic moment. Testing for
What is the MAGNETIC MOMENT? Read More »
Magnetic fields are invisible, so there is no way to tell if a magnet is good or bad just by looking at it. There are a variety of tools for testing available, but one of the simplest and most popular is a Helmholtz coil. Connected to a fluxmeter, you can use it to measure the
Measuring Permanent Magnet Characteristics with a Helmholtz Coil and Fluxmeter Read More »
How well do you need to know your magnets? Using our m-axis testing equipment, magnetic moment, remanence and magnetization direction of magnetic dipoles can be characterized with high precision. The calculation is based on determination of the dipole using an integrated AMR sensor set-up. The three-dimensional position (x, y, z) of the magnet as well
Did you know? Adams can test the angular direction (ϕ, θ) of magnetization! Read More »
To understand what makes a material magnetic, you have to think small. Really small. Like atom small. Atoms are the basic building blocks that come together to form molecules, which come together for form, well, just about everything around you! Inside every atom there are protons, neutrons, and electrons. Protons have a positive electrical charge,
The Basics of Magnetism Read More »
Gaussmeter Testing 101 What Is a Gauss Meter Used For, How Does a Gaussmeter Work, & How to Use a Gaussmeter A Gaussmeter uses a probe to measure the magnetic field around a magnet at a specific location. The user positions the tip of the probe on the magnet or a pre-determined location near to
How to Test a Magnet Using a Gaussmeter Read More »
About Neodymium Magnets and Their Applications Neodymi-what?! If you’re browsing our website, you undoubtedly have an interest in magnets, but you might not have heard of neodymium rare earth magnets. A neodymium magnet is the strongest known type of permanent magnet, and it’s one we supply for a variety of industrial and commercial uses here
What Are Neodymium Magnets? Read More »
True to their nature, magnets are attracting attention in all kinds of industries. Suitable for an enormous range of surfaces, magnets provide the strength and durability of mechanical closures and fasteners, with the mobility of temporary hangers. In the printing industry, magnets enable signage and displays to be assembled and updated quickly and neatly with
When It Comes to Sustainability, Magnets Just Click Read More »
Mars is the only major planet in our solar system that doesn’t have a planet-wide magnetic field. Given the planet’s proximity and similarity to Earth, the lack of a protective magnetic field has ignited the curiosity of scientists. Now a scientist has come up with an interesting explanation. Read more here: https://www.sciencenews.org/article/wate-may-have-killed-mars-magnetic-field.
How did Mars lose its magnetism? Read More »
As you read through our website, you’ll see a measurement called Pounds Pull listed for most of our stock items, but what does that really mean? Pounds pull (also called breakaway force or pull strength) is the force required to vertically detach a magnet from ferrous material. We measure it in pounds, using very specific
How Much Weight Can a Magnet Hold & How to Measure Magnet Strength Read More »