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Magnet Experiments

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Ceramic Ferrite Magnets | Cost Efficient and Extremely Effective

Ceramic Ferrite Magnets | Cost Efficient and Extremely Effective The lowest cost hard magnets available today, Ceramic Ferrite magnets perform beautifully in many functions. Learn about them here before making your purchase. Cost effective, effective ceramic ferrite magnets. Thinking of placing an order for Ceramic Ferrite magnets? Make sure they’re right for your purpose by [...]

Magnetism FAQ

Magnetism FAQ Basic Electricity Question 1 A permanent magnet is a device that retains a magnetic field without need for a power source. Though many of us have experienced the effects of magnetism from a permanent magnet, very few people can describe what causes permanent magnetism. Explain the cause of permanent magnetism, in your own [...]

Magnetic Units of Measurement

Magnetic Units of Measurement If the burden of two systems of measurement for common quantities (English vs. metric) throws your mind into confusion, this is not the place for you! Due to an early lack of standardization in the science of magnetism, we have been plagued with no less than three complete systems of measurement [...]

How do Magnetic Filters Work?

How do Magnetic Filters Work? While a large number of configurations exist, most magnetic filters work by producing a magnetic field or loading zones that collect magnetic iron and steel particles. Magnets are geometrically arranged to form a magnetic field having a nonuniform flux density (flux density is also referred to as magnetic strength) Particles [...]

4 Factors Causing Your Magnets to Get Weaker

4 Factors Causing Your Magnets to Get Weaker Get the most value from your investment by avoiding potential magnet-weakening forces. Here's how! Whether you are buying magnets for home, office, hobby, or industrial use, you surely want to protect your new purchase to ensure they last as long as possible and stay as strong as [...]

Magnets Are Still Effective Under Extreme Temperatures

Magnets Are Still Effective Under Extreme Temperatures Want to know if your magnet will function properly under extreme temperatures? Read our blog or give us a call today to find out. Temperature has a variety of effects on magnetic materials Our customers are always curious about the effect temperature has on the magnets they need. [...]

Geomega recycle USA Rare Earth’s waste

Geomega recycle USA Rare Earth's waste Quebec-based mining technology firm Geomega Resources Inc plans to recycle rare earth-containing production waste produced by critical minerals producer USA Rare Earth. Geomega will recycle the production waste from USA Rare Earth's future production of sintered neodymium iron boron (NdFeB) permanent magnets (sintered neo magnets) in the United States. [...]

Magnet Concept

Magnet Concept Am area of the magnet, is the cross sectional areal of the magnet perpendicular to the central flux line, measured in sq.cm. at any point along its length. In design, am is usually considered the area at the neutral section of the magnet. B Magnet induction, is the magnetic field induced by a [...]

Storage Methods of Neodymium Magnet

Storage Methods of Neodymium Magnet Magnets, known for iron attracting, are spontaneously strong in magnetism, no matter they are natural-made or man-made. The storage of the magnet is an important field for us to know. Below are some points. For strong magnets, neodymium iron boron magnets in this case, there are several things to look [...]

Can Unmagnetized Steel Be Magnetized?

Can unmagnetized steel be magnetized? Yes, all that is necessary is to line up the free electrons in all the atoms in a sample of steel or iron in the same direction. One way of magnetizing steel is to wrap the electric wire around the steel multiple times and then run a current through the [...]

HSMAG Magnetic Laboratories

HSMAG Magnetic Laboratories HSMAG currently has four laboratories in total at its disposal. These laboratories focus mainly on testing permanent magnets and on testing products with permanent magnets. HSMAG Magnetic Laboratories Accredited laboratory according to ISO 17025. HSMAG accredited laboratory (since 2014) is unique lab in Europe testing permanent magnets according to ISO [...]

The Difference Between Maximum Working Temperature and Curie Temperature of Magnet

The Difference Between Maximum Working Temperature and Curie Temperature of Magnet Maybe some people think the maximum working temperature of magnet is same as its Curie temperature. Actually, this is a mistake. The magnetic material can be divided into 5 kinds: ferromagnetism, ferrimagnetism, anti-ferromagnetism, paramagnetism, diamagnetism. Iron, Cobalt and Nickel are ferromagnetic material, also permanent [...]

Curie Temperature of Permanent Magnets

Curie Temperature of Permanent Magnets Regarding the Curie temperature of permanent magnets, many people will ask whether the Curie temperature of magnets is the highest working temperature of magnets. We Baidu this sentence, found that there are two distinct replies, one is a positive response, the other is the opposite, then in the end Curie [...]

N55: King of the Permanent NdFeB Magnet

N55: King of the Permanent NdFeB Magnet The theoretical (BH)max value of N55 NdFeB magnet is 512kJ/m3(64MGOe), and most of magnet manufacturer can make N52 magnet now. The (BH)max of N52 already achieved 90% of theoretical limit. The question in the mind of many users – is there any grade stronger than N52 magnet? N55 [...]

HSMAG Magnetic Keywords Ⅱ

HSMAG Magnetic Keywords Ⅱ / Month oriented thru thickness magnets 8 ring magnets 5 care of magnet 4 magnetic vises 4 sew in magnets for clothing 3 speaker magnet assembly 3 rubber coated magnet 3 where to buy magnets for guitar pick ups 3 magnetic clasp pvc clothing 3 magnetic strip silicone channel 3 snap [...]

Wiggler Magnet

Wiggler Magnet A wiggler is an insertion device in a synchrotron. It is a series of magnets designed to periodically laterally deflect ('wiggle') a beam of charged particles (invariably electrons or positrons) inside a storage ring of a synchrotron. These deflections create a change in acceleration which in turn produces emission of broad synchrotron radiation [...]

Undulator Magnets

Undulator Magnets Undulator is one of the key equipment of the third-generation synchrotron light source and free electron laser device. Permanent magnet vacuum undulator occupies a fairly large proportion in numerous permanent magnet undulators. Undulator magnet is regarded as the heart of vacuum undulator. Its comprehensive magnetic characteristics have significant influence on the peak value, [...]

Understanding Magnetic Permeability

Understanding Magnetic Permeability Magnetic Permeability is a value that expresses how a magnetic material responds to an applied magnetic field. If a material's internal dipoles become easily oriented to an applied magnetic field, that material is regarded as being a high-permeability material. If the material's internal dipoles do not become easily oriented to an applied [...]

The World’s Addiction To Neodymium

The World’s Addiction To Neodymium The name Neodymium starts from the Greek words “neos” significance new and “didymos” importance twin. It was uncovered by Baron Carl Auer von Welsbach in Vienna, Austria in 1885; nonetheless, it took an additional 40 years to disconnect it in its generally immaculate structure in 1925. He divided neodymium, and [...]

Facts About Magnets

Facts About Magnets Magnets are objects that produce magnetic fields. Facts About Magnets There are only a few materials on earth that produce their own magnetic fields. However, there are some materials such as iron, that can be manipulated to produce their own magnetic fields. Uses Magnetic materials have several applications. VHS tapes and audio [...]

Teflon-Coated Magnetic Stir Bar

Teflon-Coated Magnetic Stir Bar, PTFE Teflon coated magnetic stirring bars, Spinwedge Magnetic Stirrer Bars Teflon-coating Stirrers and Stir Bars A magnetic stir bar is a magnet that is encased in material that won’t react with the fluid it is immersed in. The HSMAG stir bar magnets included a molded layer of PTFE (a.k.a. Teflon), which [...]

PTFE coated magnetic stirring bars

PTFE coated magnetic stirring bars, Teflon-Coated Magnetic Stir Bar, Magnetic Stirrer Stir Bar - PTFE Teflon Coated, Magnetic Stirring Bar, PTFE coated, Round, No Pivot Ring PTFE coated magnetic stirring bars with a raised ring in the middle to aid stirring stability and reduce noise. The 8 pieces set includes the following sizes: - Size: [...]

What’s the Deal with Alnico VIII Magnets?

HSMAG Customer Contribution: What’s the Deal with Alnico VIII Magnets? I was talking to some of the Seymour Duncan dudes the other day about pickups models deserving greater public awareness. One of the first names on everyone’s lips was the Alternative 8, a a high-output humbucker that uses a powerful alnico VIII magnet in lieu [...]

Magnet for IoT Internet of Things: Sensors & Sensing

Magnet for IoT Internet of Things: Sensors & Sensing What is the Internet of Things (IoT)? Devices, vehicles, home appliances, handheld electronics, thermostats, mobile phones, and sensors…These items are denoted by the word “Things” when referring to the Internet of Things. Basically, The Internet of Things it is an umbrella phrase used to address the [...]

Magnetization Direction

Magnetization Direction The magnetization occurs during the process of shaping the magnet, this means there is no magnet without this step. Below you will find information about the magnetization of our magnets according to their form: Disc neodymium magnets About 95% of our discmagnets are axially magnetized. That is to say the magnetic poles are [...]