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Magnetic Research

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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 [...]

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 [...]

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. [...]

Magnetism Magnetic Terminology and Definitions

Magnetism Magnetic Terminology and Definitions Formerly it was beleived that magnetism represented an independent physical phenomenon. It is a fact, however, that magnetic processes are connected to electric processes, that each electric process is a magnetic one at the same time, and vice versa. For a better understanding of physics related to magnets we have [...]

The Real Cost Associated With Neodymium Magnet Wind Turbines

The Real Cost Associated With Neodymium Magnet Wind Turbines Neodymium Magnet Wind Turbines - According to research organized by a group of UK scientists, it is predicted that 15% of the country’s energy requirements in the year 2020 are expected to come from renewable energy sources. They have also considered the wind farms that are [...]

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 [...]

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 [...]

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 [...]

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 [...]

Magnetic Stripe Card vs Smart Card

Magnetic Stripe Card vs Smart Card - Difference Between Magnetic Stripe Card and Smart Card Summary: Difference Between Magnetic Stripe Card and Smart Card is that magnetic stripe card is a credit card, entertainment card, bank card, or other similar card, with a stripe that contains information identifying you and the card. While a smart [...]

Neodymium Magnets vs Ferrite Magnets

Neodymium Magnets vs Ferrite Magnets Neodymium vs Ferrite Magnets - A central question that comes up in a magnet trade study is how to decide whether to use a Neodymium magnet or a Ferrite magnet for a particular application. A trade study that seems very simple at first glance can quickly become more complex once [...]

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 [...]

HSMAG Neodymium Magnet Advantages

HSMAG Neodymium Magnet Advantages High Performance: The high performance HangSeng Magnets can reach: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc. High Consistency: The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%. High Working Temperature: The magnets of HangSeng [...]

What Is Magnetic Field Therapy?

What Is Magnetic Field Therapy? Magnetic field therapy uses different kinds of magnets on the body to help boost your overall health. It may also help treat certain conditions. There are several types, including: Static magnetic field therapy: In this, you touch a magnet to your skin somehow. You might wear a magnetic bracelet or [...]

The Healing with Magnets

The Healing with Magnets Natural Healing – Magnetic Healing Let's face it: Therapy using magnets has a bad reputation. From the days of Anton Mesmer (the source of the word "mesmerize") and his "animal magnetism," to folks selling magnetic bracelets and mugs as a cure for everything from stress to "poor hydration," one great way [...]

Hall Effect Encoder

Hall Effect Encoder Overview A hall effect encoder uses a hall-array sensor passed over a magnetic field to produce a signal that is then interpolated to resolution. HSMAG hall effect magnetic encoders use a magnetic phased array sensor to average the signal over multiple detectors to deliver a robust, high resolution signal that is insensitive [...]

Comprehensive Introduction: Magnet

Comprehensive Introduction About Magnet Background A magnet is a material that can exert a noticeable force on other materials without actually contacting them. This force is known as a magnetic force and may either attract or repel. While all known materials exert some sort of magnetic force, it is so small in most materials that [...]

GBD Process NdFeB Magnet

GBD Process NdFeB Magnet – The Way to Deal with Rising Price of Rare Earth Rare earth prices have gone up again recently. If you want to ask how to deal with rising price of rare earth, GBD process NdFeB magnet is a good solution for high-end neodymium magnets. NdFeB permanent magnets are made of [...]

Samarium Cobalt vs Neodymium Magnets

Samarium Cobalt vs Neodymium Magnets Samarium Cobalt magnets and Neodymium Iron Boron magnets are important Rare Earth Magnets. Many people want to understand how to use them, so we wrote this guide. Here we break down the important similarities and differences so you can quickly decide which is right for your application. Samarium Cobalt [...]

SmCo Magnet Motor VS NdFeB Magnet Motor

SmCo Magnet Motor VS NdFeB Magnet Motor, Samarium Cobalt Magnet motor VS NdFeB Magnet Motor What is the difference between a motor made of samarium cobalt magnet and a motor made of NdFeB? As the third generation rare earth permanent magnet, NdFeB magnet has very high performance. It is widely used in energy, transportation, machinery, [...]