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Magnetic Technology

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Three Types of Ferrite Magnet and Its Respective Use

Three Types of Ferrite Magnet and Its Respective Use According to different production processes, ferrite permanent magnet materials can be divided into three types: sintered ferrite magnet, bonded ferrite (Rubber magnet) and injection molded ferrite. According to different orientations of magnetic crystals, these three types of processes can be divided into Isotropic and allotropic magnets. [...]

Plastic Bonded Magnets

Plastic Bonded Magnets Plastic bonded magnets are particle composites with permanent-magnet powder embedded in a plastic binder. Hard ferrite (HF), various SmCo and NdFeB powders and, to a very little extent, AINiCo alloys are used as magnetic powder. For embedding the magnetic particles, thermoplastic binders as, for instance, polyamide (PA) or polyphenyl sulfide (PPS) and [...]

Hot Pressed NdFeB Magnets

Hot Pressed NdFeB Magnets, hot-pressed isotropic NdFeB magnet (MQ2), hot-extruded anisotropic NdFeB magnet (Mq3) The hot pressed NdFeB magnets by Ningbo HangSeng Magnets include two types, hot-pressed isotropic NdFeB magnet (MQ2) & hot-extruded anisotropic NdFeB magnet (Mq3). The hot-pressed isotropic NdFeB magnet is produced through compression by rapidly quenched NdFeB magnetic powder under high temperature. [...]

Tubular Linear Motor Magnets

Tubular Linear Motor Magnets About Tubular Linear Motor Magnets Halbach array in tubular linear motor is made of radially oriented magnets and axial magnetized magnets which arranged in a certain order, then obtain much stronger sinusoidal distributed magnetic field on the working side and keeping the field to a very low value on the other [...]

Some Permanent Magnets Keep the Entire World Running

Some Permanent Magnets that Keep the Entire World Running Rare earth or perpetual are made from components in the rare earth assembly of the occasional table of the components. While once acknowledged rare, these components have been discovered to be as normal as lead or tin. Be that as it may, their helpfulness in changeless [...]

Which Magnets are Used in Commercial Motors?

Which Magnets are Used in Commercial Motors? Neodymium – one of the so-called rare earth metals – is an important element necessary for producing very strong permanent magnets. With a growing tendency for electrically powered automobiles magnet efficiency has become key to manufacturing high-powered electric motors. However, with China being responsible for 90% of the [...]

A Wind Turbine Working Principle And How to Make

A Wind Turbine Working Principle And How to Make Today I need to discuss how wind turbine functions. The point has come up a couple of times in discussions I’ve had with other do-it-yourselfers, and the response to that address is shockingly straightforward. Obviously the short reply to the inquiry is that a wind turbine [...]

Wind Turbines VAWTs and HAWTs

Wind Turbines VAWTs and HAWTs When you talk about modern wind turbines, you're looking at two primary designs: horizontal-axis and vertical-axis. Vertical-axis wind turbines (VAWTs) are pretty rare. The only one currently in commercial production is the Darrieus turbine, which looks kind of like an egg beater. Wind Turbines VAWTs and HAWTs In [...]

Synchronous Traction Motor Permanent Magnets

Synchronous Traction Motor Permanent Magnets Using high-performance rare earth permanent magnet materials, no carbon brushes, permanent magnet synchronous gearless traction machine can drive efficiency up to 90%. It effectively improves the energy efficiency with energy saving, environmental protection, low speed and high torque characteristics. Gearless traction machine can be dividedinto the inner rotor and outer [...]

Halbach Array for Magnetic Water Conditioner

Halbach Array for Magnetic Water Conditioner Regularly we see a magnetic water conditioner including two magnets with opposite magnetic poles face-to-face cliped together, just simply clip them together onto the water pipes will get a magnetized water resulting from flowing water cutting the magnetic filed. The advantages are low cost and simple operation but the [...]

Magnetic Alloys

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 [...]

Magnet in Singapore

Magnet in Singapore Magnet in Singapore (Neodymium) A magnet is fun. Check out the various magnetic product that you can get in Singapore. Where can you buy “Neodymium” magnet in Singapore? Neodymium magnet also known as NEO magnet has a very strong magnet strength. The bigger it is, the more magnetic strength it has. Handle [...]

Polymagnet Alignment: How it works

Polymagnet Alignment: How it works Correlated Magnetics Research makes Polymagnets with precision auto-alignment by applying Barker correlation codes and techniques commonly used in the world of radar. Here is a simplified explanation, including a bit of background information about correlation codes. When mathematical waves or curves such as sine waves are in phase (i.e., when [...]

Customizablem Printable Programmable Smart Magnets

Customizablem Printable Programmable Smart Magnets Programmable magnets , Smart magnets are here, and their potential could be huge. The company Correlated Magnetics uses advanced printing technology to create what they call Polymagnets, which have custom magnetic fields. The magnets can have multiple north and south poles on a single side, enabling engineers to develop faces [...]

Meet the Smart Magnets That Hold Your 2-in-1 Together

Meet the Smart Magnets That Hold Your 2-in-1 Together Smart Magnets in LAS VEGAS — You probably haven’t heard of Polymagnets, but if you’ve laid hands on one of today’s detachable 2-in-1s, there’s a good chance you’ve used them. The product of Correlated Mangetics Research (CMR), these “smart” magnets use complex patterns to provide just [...]

A Arrangement of Permanent Magnets – HALBACH ARRAY

A Arrangement of Permanent Magnets - HALBACH ARRAY A Halbach array is a special arrangement of permanent magnets that augments the magnetic field on one side of the array while cancelling the field to near zero on the other side. We can capture more magnetic field in using less magnets. Features A. Magnetic field on [...]

Permanent Magnetic Concentrator

Permanent Magnetic Concentrator, Permanent Magnet Magnetic Concentrator Separators Permanent Magnetic Concentrator offered are highly functional range of Permanent Magnetic Concentrators that provide for easy movements from one place to another and also require least maintenance and recurring operation costs. Finding application in lifting of long length M.S. sheets using multiple magnets in series position, these [...]

LAMINATED MAGNET ASSEMBLY

LAMINATED MAGNET ASSEMBLY LAMINATED MAGNET ASSEMBLY is to cut the whole magnet into many small pieces of magnet, and then use specific glue to bond together. These small magnets are insulated from each other and enable to cut down electromagnetic eddy current. When the permanent magnet motor is running, the motor will generate harmonic and [...]

How to make your magnetic separator work longer

How to make your magnetic separator work longer 1. Check before operation: 1.1 Whether the discharge scraper is in contact with the surface of the cylinder; 1.2 Whether the oil quantity in the bearing and reducer is appropriate; 1.3 Whether the bolts are loose or not; 1.4 The power supply has no faults; 1.5 There [...]

Polymagnet Applications

Polymagnet Applications Polymagnets can be used in a wide variety of both consumer and industrial applications. New Polymagnets are regularly being added to the Polymagnet Catalog, continually increasing the range of applications that Polymagnets can be used for. What’s Special About Polymagnets Most off the shelf magnets have a simple nature. North on one side, [...]

Magnets for Taptic Engine on iPhone and Other Devices

Magnets for Taptic Engine on iPhone and Other Devices Apple is using recycled rare earth elements in the Taptic Engine of the new iPhone 11 and iPhone 11 Pro, according to Apple's Vice President of environment, policy, and social initiatives Lisa Jackson. The Taptic Engine is Apple's implementation of haptic user interface feedback. Using a [...]

How To Send Magnet Inquiry For Common Buyers

How To Send Magnet Inquiry For Common Buyers guideline of inquiries for common buyers, ways of inquiries of magnets, send correct inquiries for better understanding Introduction: If you are not familiar with magnets before, then please kindly see below instruction. Firstly, please show Subject : magnet inquiry We will get many emails or fax everyday [...]

What Are Neodymium Magnet Speakers?

What Are Neodymium Magnet Speakers? Neodymium is an element with specific characteristics that make it particularly well suited for use in speaker construction. Speakers operate by using a magnetic field to generate motion in a coil and speaker cone to project an amplified sound signal. In neodymium speakers & loudspeakers, the rare-earth element is used [...]

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 [...]

Apple Tim Cook Tells Why Use China Mfg Capabilities of Magnets

Apple CEO Tim Cook Tells Why Use China Mfg Capabilities of Magnets China Magnets Mfg Capabilities - Apple CEO Tim Cook continued his China tour on Wednesday with an appearance at the Fortune Global Forum. He points out that: "There’s confusion about China that we are doing business there due to the low labor cost. [...]