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Magnetic Research

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Magnet Assemblies Market 2022-2028

Magnet Assemblies Market 2022-2028 By Top Key Players The most recent Magnet Assemblies & Industry Market statistical surveying report involves a complete evaluation of Magnet Assemblies & Industry industry, featuring the variables that will affect the business’ income stream during the assessed course of events. Further, it gives an expressive framework of the open possibilities [...]

WHAT IS MAGNETIC FILTER & HOW DOES IT WORK?

WHAT IS MAGNETIC FILTER & HOW DOES IT WORK? Magnetic Filter is a filtering and sorting device that uses magnetic force to absorb fine iron impurities in fluid and semi-fluid. It is usually installed inside or outside the hopper, discharge port, and transportation pipeline. When the material flows through the magnetic filter, the iron impurities [...]

How Magnetic Filtration Works

How Magnetic Filtration Works Simple Operation with Outstanding Results Magnetic filtration, also known as magnetic separation, allows for fluid to flow around a magnetic rod or core. This magnet attracts ferrous particles and removes them from the fluid, ensuring that clean fluids are returned to the contact area either on a machine tool or wash [...]

What Is Magnetic Filtration?

What Is Magnetic Filtration? Magnetic filtration is a method that removes iron particles from products that are in liquid or slurry form. It’s a method that can be used in nearly any environment where ferrous, para-magnetic, and grinding medium contamination is an issue. Magnetic filters make this type of filtration easy and effective. In fact, [...]

Do Magnet Coating Affect Magnet Strength?

Do Magnet Coating Affect Magnet Strength? Some customers ask whether the magnet coating will affect its magnetic strength from time to time? How big is the impact? Let's talk about this topic today. This is indeed an important factor to be considered. Although the distance of one or two millimeters between the magnet and another [...]

High Temperature Can Make Magnets Lose Magnetism Quickly

High Temperature Can Make Magnets Lose Magnetism Quickly A magnet will lose some magnetism immediately when it encounters a high temperature that exceeds its own tolerance. How much high temperature does it need? This depends on the coercive force of the magnet, which is usually expressed by the letter after the magnet grade, such as [...]

Earth’s Magnetic Field Reversal

Earth’s Magnetic Field Reversal Earth’s Magnetic Field Reversal Took Three Times Longer Than Thought A new study suggests the last field reversal 773,000 years ago took 22,000 years to occur, which could explain some of the inner workings of our planet’s core。 Earth’s magnetic field is known to flip direction with a somewhat unnerving regularity: [...]

Magnetic Pole Reversal Happens All The (Geologic) Time

Magnetic Pole Reversal Happens All The (Geologic) Time Scientists understand that Earth's magnetic field has flipped its polarity many times over the millennia. In other words, if you were alive about 800,000 years ago, and facing what we call north with a magnetic compass in your hand, the needle would point to 'south.' This is [...]

What Is Magnetic Reversal?

What Is Magnetic Reversal? Earth is like a giant magnet in several ways. Not only does it have a magnetic north and south pole that act similarly to the poles on bar magnets, but the planet is surrounded by a strong magnetic field, which is electrically charged and able to interact with magnetized matter. The [...]

FEATURES OF Injection Molded Magnets

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

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

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 [...]

Understand the Electromagnetic Spectrum

Understand the Electromagnetic Spectrum Begin with naming all the parts. There are 8 parts to the Electromagnetic Spectrum. They are: Radio Waves Microwaves Terahertz Radiation Infrared Light (IR) Visible Light Ultraviolet Rays (UV) X-Rays Gamma Rays By understanding these names, you will need to know its range. Below is showing a table of the range. [...]

What is precast concrete?

What is precast concrete? Precast concrete – a construction method using prefabricated reinforced concrete elements – is gaining popularity worldwide. Initially developed in the Nordic countries in the 1950s, modular precast has proven itself one of the fastest, most profitable, sustainable, and cost-effective ways to build. Precast is a method for industrialized construction Precast is [...]

Shuttering Magnet Systems

Shuttering Magnet Systems Magnet shuttering enhances mold preparation process Lowering overall manufacturing costs and accelerating production are in the mind of every precast plant owner. The good news is that you can start to improve with small steps, which do not require massive investments. Here are few examples of how utilizing right shuttering materials and [...]

MAGNET SHUTTERING SYSTEM FAME

MAGNET SHUTTERING SYSTEM FAME How to choose a shuttering system for precast production? Are you new to precast and wondering how to prepare high-quality precast panels and slabs with molds? Or maybe you just want to find a new, more efficient way of shuttering for sandwich panels, solid slabs, beams, columns, and other precast walls? [...]

Do Microphones Need Magnetism To Work Properly?

Do Microphones Need Magnetism To Work Properly? Magnets and microphones play huge roles in our everyday lives. You may have read somewhere that magnets play a central role in microphones. Is this true? Do Microphones Need Magnetism To Work Properly? Dynamic mics (moving-coil and ribbon) convert energy via electromagnetic induction and have built-in magnets around [...]

Why & How Do Headphones Use Magnets?

Why & How Do Headphones Use Magnets? Magnetic materials and magnetic fields are all around us, but it may come as a surprise to you that the headphones you’re wearing have magnets, too! Why & How Do Headphones Use Magnets? Headphones act as transducers of energy, converting electrical energy (audio signal) into mechanical wave energy [...]

Magnets In Loudspeaker Drivers

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?

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 [...]

Big Magnets Make For Better Loudspeakers

Big Magnets Make For Better Loudspeakers Everybody who listens to audio, whether music, podcasts, movies or other media, depends on speakers. From standalone loudspeakers and monitors to headphones and earphones to built-in laptop and cell phone speakers, it’s clear that speakers vary significantly in size. With most speakers being electromagnetic, it begs the question: do [...]

Loudspeaker, Headsets, Woofer Magnets

Loudspeaker, Headsets, Woofer Magnets A loudspeaker is an electroacoustic transducer which converts an electrical audio signal into a corresponding sound. Magnets are widely used for loudspeaker/headsets/woofer , it included AlNICO , NdFEB and Ferrite magnets and so on. Typical speaker NdFeB magnets for Loudspeaker/headsets/Woofer : D5*1.2mm D4.25*1.5mm D6.5*2.0*1.5mm D9.5*1mm 8.9*1.8*0.8mm D12.5x2mm D9.9x3.2x1mm D9.9x3.2x2mm Block3.2x2.2x1mm Typical [...]

Magnetic Reed Switches for Position Location

Magnetic Reed Switches for Position Location Stainless steel pneumatic cylinders that are equipped with an internal magnet can be used with the Reed Switch and GMR sensor. By accurately sensing the magnetic field of the piston when it passes beneath the sensor, its position is determined, and a feedback signal is created. GMR (Giant Magneto [...]

Rotary Encode Magnet

Rotary Encode Magnet / Sensor Magnets(Encoder /Multipole Magnets) Encode magnetic rings is a type of plastic ferrite magnet. The plastic ferrite magnet will be magnetised with 1 mm , 2 mm,3mm pole pitch which form an incremental magnetic pattern. The magnetic incremental rings bring reliable solutions to tough, hard-working applications including spindles, lathes, other machine [...]

Rare Earth Metals -12 Things You Didn’t Know

Rare Earth Metals -12 Things You Didn’t Know 12 Things You Didn’t Know About Rare Earth Metals They’re Not That Rare. Most of the rare earth metals really aren’t that rare. Cerium (Ce) is the most abundant rare earth metal, followed by Lanthanum (La), and then Neodymium (Nd). Cerium, Lanthanum and Neodymium are all more [...]

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