Why Magnetic Work with Us Competences Tehnological manufacture of magnetic components of NdFeB, hard-ferrite and mix of NdFeB and hard-ferrite by means of compressed moulding and injection moulding development and manufacture of compounds for injection moulding of magnets manufacture of soft-magnet cores by means of compressed moulding and injection moulding optimization of electronic and magnetic [...]
FEATURES OF Injection Molded Magnets Our injection-molded magnets offer tremendous design versatility allowing engineers to add unique features to the magnet or magnet assembly that cannot be easily obtained using ceramic or sintered magnets. Injection-molded magnets are far less brittle, offer tighter tolerances, and meet magnetic requirements to a tighter tolerance. The injection-molding process can [...]
Advantages of Injection Molded Magnets The injection molded magnets are composed of nylon and magnetic powder, which is produced by injection molding with a special injection molding machine. Compared with other manufacturing methods of permanent magnets, injection molded magnets have unique and irreplaceable advantages. Injection moulding can produce magnets of complex shapes. In addition, the [...]
Kown The Soft Ferrite Material Industry Soft magnetic materials are one of the most widely used and most diverse materials in magnetic materials, and their performance requirements often vary from application to application. However, it is usually desirable that the material’s permeability μ, coercivity Hcj and loss Pc are high. Low. Soft magnetic materials have [...]
Magnets In Loudspeaker Drivers Magnets In Moving-Iron Loudspeaker Drivers The moving-iron loudspeaker was the first effective electromagnetic loudspeaker design. Today, the design is pretty well relegated to balanced armature headphone drivers, but this driver type is still worth mentioning. Let’s have a look at the balanced armature headphone driver design to explain the magnets of [...]
Why And How Do Speakers Use Magnets & Electromagnetism? Magnetic material and magnetic fields surround us in our day-to-day lives, from the refrigerator magnets to the Earth’s magnetic field to the speakers in our homes, on the stage, in our cars, etc. Why and how do speakers use magnets? Speakers are transducers of energy that [...]
New Process Takes Simpler Approach to Rare Earth Magnet Recycling A new recycling process developed at the U.S. Department of Energy’s Critical Materials Institute (CMI) turns discarded hard disk drive (HDD) magnets into new magnet material in a few steps, and tackles both the economic and environmental issues typically associated with mining e-waste for valuable [...]
Neodymium Round Disc Magnets About These And Other Neodymium Disc Magnets In This Category Magnets are useful and fun, but can also be dangerous if they aren't handled properly. Little magnets should always be kept away from small children and pets, as they can cause serious harm if they're swallowed. Very strong magnets, like neodymium [...]
Choosing Your Magnetic Strip for Shelf Labeling Magnets have become very popular for their use in warehouse shelf labeling. Learn our tricks for choosing the best material. One of the fastest growing concepts in warehouse management is the use of removable / replaceable shelf labels. In order for this to be a reliable and effective [...]
Why fridge magnet is not industrial magnet Your fridge magnet is not an industrial magnet. When you feel the pull of a real industrial magnet you'll understand. You don't think twice about the magnets on your fridge. Often gifts from friends who have been overseas and freebies from some companies you do business with. Did [...]
How to Magnetize and Demagnetize a Permanent Magnet Magnets are items with poles and a magnetic field. This is due to the configuration of its electrons. There are three metals that are naturally magnetic; iron, nickel, and cobalt. These metals allow the electrons to configure in such a way that magnetic fields are created around [...]
Powerful Neodymium Disc Magnets with Double-Sided Adhesive, Strong Permanent Rare Earth Magnets for Fridge, DIY, Building, Scientific, Craft, and Office Magnets, 1.26 inch Diameter HSMAG brand neodymium magnets for science, innovation, engineering, and industry. We specialize in providing strong high-quality neodymium-iron-boron (NdFeB) magnets. Our neodymium magnets are made with the world's most advanced magnetic materials. [...]
China Ferrite Magnet Encyclopedia-magnet Manufacturer In this article, as a professional industrial magnet product manufacturer, HSMAG magnet factory (China Ferrite Magnet Encyclopedia-magnet Manufacturer) is going to walk you through ferrite magnet's industrial knowledge. More info, stay tuned. Ferrite magnet is a kind of permanent magnet made mainly from SrO or BaO and Fe2O3. Developed by [...]
MULTI-POLE MAGNETIC CIRCUIT COMPARISONS Permanent magnets can be magnetized with two or more (4, 6, 8, etc.) poles, using permanent or pulse magnetic flux. Pulse magnetization allows achievement of larger magnetic fields necessary for Nd-Fe-B or Sm-Co magnets. Multi-pole magnetization requires special magnetization heads with preformed windings which allow achievement of required distribution of magnetic [...]
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 [...]
Circumferentially Oriented Magnets Circumferentially orientation and magnetizing pattern is not available for arc and ring magnets which comprised of Neodymium magnets and Samarium Cobalt magnets. The most common circumferentially oriented magnets are common Alnico horseshoe magnet, however, whether or not Alnico ring magnets can be oriented and magnetized through circumferential direction? In fact, Alnico ring [...]
Magnetic alloys are alloys engineered to have special magnetic properties. Permalloy Permalloy is the term for a nickel iron magnetic alloy. Generically, it refers to an alloy with about 20% iron and 80% nickel content. Permalloy has a high magnetic permeability, low coercivity, near zero magnetostriction, and significant anisotropic magnetoresistance. The low magnetostriction is critical [...]
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 [...]
Encased Ceramic Magnets with Unthreaded Hole, Pot Magnet Ferrite Encased Ceramic Magnets with Unthreaded Hole - A case protects the magnetic material. Steel cases also concentrate and focus the magnetic field. Ceramic magnets resist demagnetization better than other magnets and are an economical choice. A keeper covers the poles to preserve the strength of the [...]
A New Process To Recycle HDD Magnets From Old Hard Disk Drive, HDD Magnet Neodymium Rare Earth Recycle HDD Magnets - The magnets on a hard drive are great because they are very strong Neodymium which is able to hold anything firmly in place. So recycling magnetic materials from old hard drives is a useful [...]
How linear motors work? In a traditional DC electric motor, a central core of tightly wrapped magnetic material (known as the rotor) spins at high speed between the fixed poles of a magnet (known as the stator) when an electric current is applied. In an AC induction motor, electromagnets positioned around the edge of the [...]
A NEW MAGNETIC MATERIAL THAT CAN GIVE LIFE TO ENERGY EFFICIENT TECHNOLOGY The physicists, from an international group, have recently figured out a new magnetic material as a result of a wide range of experiments. According to them, this magnet has the ability to create devices with amazing power efficiency and performance capabilities. This has [...]
Different Magnetism Materials, How different materials react to magnetism Scientists have a number of different words to describe how materials behave when you put them near a magnet (which is another way of saying when you put them inside a magnetic field). Broadly speaking, we can divide all materials into two kinds called paramagnetic and [...]
SIX Things to Know About Magnets Almost everyone knows these six basic facts about how magnets behave: 1, A magnet has two ends called poles, one of which is called a north pole or north-seeking pole, while the other is called a south pole or south-seeking pole. 2, The north pole of one magnet attracts [...]
Magnetic Material Classification, The classification of magnetic material According to the magnetic material under action of external magnetic field, the material is divided into anti magnetic material, anti ferromagnetic material, magnetic material. The latter two are strong magnetic material, magnetic material is widely used in science and technology. Magnetic materials classification generally divided into metallic [...]
