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Magnetic Materials

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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. [...]

Injection Molding Magnet Irreplaceable Advantages

Injection Molding Magnet Irreplaceable Advantages I am Hangseng magnet manufacturers editor, is a love to learn magnet, love to share the knowledge of a person, today to share is what is injection magnetic, injection magnetic has what kind of unique advantages? How is the magnetic temperature resistance of the injection molding? Don't worry, listen to [...]

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 [...]

Soft Magnetic Alloys

Soft Magnetic Alloys Soft magnetic material includes a wide variety of nickel-iron and nickel-cobalt soft magnetic alloys and pure iron for high performance components requiring high initial and maximum permeability coupled with ease of fabrication. Sophisticated equipment, advanced technology and the expertise developed for producing aeronautical grade alloys are employed for manufacturing, high performance soft [...]

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 [...]

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 [...]

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 [...]

PERMANENT Rubber Magnets

At present, PERMANENT Rubber Magnets are mainly composed of magnetic powder (SrO6, Fe2O3), chlorinated polyethylene (CPE) and other additives (EBSO, DOP), and are manufactured by extrusion and calendering. It can be used without more machining, can be shaped according to the required size, or can be coated with PVC, Adhesive, UV oil, etc. according to [...]

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 [...]

Magnets for AUTOMOTIVE & TRANSPORTATION

Magnets for AUTOMOTIVE & TRANSPORTATION We bring over 20 years of working within the automotive supply chain, providing all magnets and magnet materials available. Permanent magnets have played a significant role in the development of automotive engineering; from internal combustion, to hybrid and EV powertrain technologies and now are enabling the future of autonomous vehicles. [...]

MAGNETICS 2020 OVERVIEW

MAGNETICS 2020 OVERVIEW MAGNETICS 2020, February 11-12 in Orlando, is a leading global event focused on the latest economic developments and technical advancements in magnetics markets and technologies bringing together worldwide magnetics experts. This is a once-a-year opportunity for professionals involved in magnetics technologies to learn the latest advancements in magnetic applications, technology and materials [...]

Magnetic Materials Market by Type & Application – Global Forecasts to 2020

Magnetic Materials Market by Type & Application – Global Forecasts to 2020 The global magnetic materials market is projected to reach USD 96.00 Billion by 2020, registering a CAGR of 9.6% between 2015 and 2020. The growth of the market is primarily driven by the automotive industry. Automobile uses magnetic materials in various parts, such [...]

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 [...]

Small Neodymium Magnets in Smartphones

Small Neodymium Magnets in Smartphones Neodymium (NdFeB) magnets are an invisible part of every smart phone. These tiny magnets are critical to the function of the phone, working quietly behind the scenes inside the phone case. These internal magnets are typically used in the speaker, receiver, vibration mode motor, taptic feedback motor, and camera auto-focus [...]

Magnetic Anisotropy

Magnetic Anisotropy is the capacity of a magnet to maximize its magnetic orientation in the direction of its poles, and it is similar to general anisotropy of other material characteristics. Strong permanent magnets – especially sintered Neodymium magnets- have had their magnetic domains oriented in the direction of the easy axis to maximize their strength. [...]

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 [...]

Cerium Effect of Permanent Magnet Industry

Cerium Effect of Permanent Magnet Industry Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare-earth metal cerium. It is a pale yellow-white powder with the chemical formula CeO2. It is an important commercial product and an intermediate in the purification of the element [...]

The Application Of Permanent Magnets In Magnetic Sensors

The Application Of Permanent Magnets In Magnetic Sensors Magnetic Sensors Permanent magnets * Permanent magnets are ubiquitous in modern societies. Devices which use permanent magnets include motors, sensors, actuators, acoustic transducers, etc. These are used in home appliances, speakers, office automation equipment, aerospace, wind turbine generators, medical laboratory diagnostic test equipment, and more. It is [...]

Mini Micro Motor Magnets

Mini Micro Motor Magnets With the increasing performance of permanent magnet materials, rare earth permanent magnet materials are widely used in electrical fields. Using high-performance rare earth permanent magnet materials to make a motor, the structure does not require special electrical excitation system, which helps to improve motor efficiency and power factor, and save energy, [...]

What is Speaker Magnet?

What is Speaker Magnet? The neodymium speaker magnet produces a magnetic field, and the speaker’s voice coil motor is placed in the magnetic field. When the voice coil passes through the audio current, the current will be acted by the magnetic field, which causes the voice coil to vibrate, and drives the paper basin that [...]

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 [...]

Magnetic anisotropy of FePt nanoparticles

Magnetic anisotropy of FePt nanoparticles ABSTRACT. Magnetic anisotropy of FePt nanoparticles - We carry out a systematic theoretical investigation of Magneto Crystalline Anisotropy (MCA) of L10 FePt clusters with alternating Fe and Pt planes along the (001) direction. The clusters studied contain 30 - 484 atoms. We calculate the structural relaxation and magnetic moment of [...]

HSMAG Magnets Manufacturing & Quality

HSMAG Magnets Manufacturing & Quality OEM Service Neodymium magnets are custom-made. We devote ourselves to the research and development of sintered NdFeB magnet since the company’s establishment. With the abundant experiences and stable technical craft, we can produce highly precise and intricately shaped sintered NdFeB magnet with different shape such as block, ring, segment and [...]