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Magnetic Technology

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All Kinds of Magnetic Filter Frame

All Kinds of Magnetic Filter, Magnetic Rods, Magnetic Tubes, Magnetic frame The Magnetic Filter is mainly used to remove iron impurities from the hopper, feed trough and floor space, which can effectively remove free flowing powder and iron impurities in small particles. The Magnetic Filter of Hangseng Magnet manufacturer is equipped with a magnetic rod [...]

How to remove impurities in NdFeB permanent magnet materials

How to remove impurities in NdFeB permanent magnet materials in finished products? The processing of NdFeB magnets is basically carried out under vacuum conditions, and impurities are not easily mixed. Since the chemical properties of NdFeB permanent magnet materials are relatively active, impurities are incorporated into the oxidation of the metal. Therefore, the finished product [...]

RARE EARTHS REPORT

RARE EARTHS REPORT by Ellsworth Dickson Unless you happen to work in the rare earths industry, you probably don’t even think about these 17 rare earth metals – even though you reap their benefits every day and the military needs them to protect us. This became clear at the annual Argus Specialty Metals Week Conference [...]

Deep Sea Salvage Powerful Magnet Dimension 100*100*25mm

Deep Sea Salvage Powerful Magnet Dimension 100*100*25mm, search positioning powerful NdFeB magnet, strong block search magnets The size of the magnet is 100mm long and 100mm thick and 25mm thick. The main purpose can be used for industrial salvage, deep sea salvage, search and positioning, iron slag absorption, etc. The problem to be noted is [...]

What is the Radiation Damage?

What is the Radiation Damage? There are all kinds of radiation in the world we live in: from cosmic rays that travel through galaxies, nuclear fuel from nuclear power plants to granite floor tiles at home, from hospital X-ray machines to ultraviolet rays in the sun, from cell phones, microwave ovens, high-voltage lines. To the [...]

About Some Magnet Knowledge

About Some Magnet Knowledge Permanent magnet material: The permanent magnet material is magnetized by an external magnetic field and does not disappear. It can provide a stable magnetic field to the external space. There are four common metrics for NdFeB permanent magnets: Remanence (Br) units are Tesla (T) and Gauss (Gs) 1Gs = 0.0001T A [...]

Circular Disc Magnets Application Range

Circular Disc Magnets Application Range People discovered the magnets a long time ago, and it has been an improvement of human civilization. Now with the development of the economy, magnets are also used in our lives. Every magnet manufacturer is considering how to maximize the use of magnets. Because of the competition in the market, [...]

Will the hard disk drives be affected by the magnet?

So will the hard disk drives be affected by the magnet? Hard disk will not be affected The influence of common specification magnets The idea that magnets can erase data from hard drives is very popular, especially in movies and TV shows. For example, in "Breaking the Bad", Walter White tried to destroy the evidence [...]

Does the strong magnetic phone holder really hang up the phone?

Does the strong magnetic phone holder really hang up the phone? For the driving family, attaching a bracket to the mobile phone is a must-have partner for liberating your hands. Is your mobile phone holder a magnet? Will the mobile phone we hold in our hands be affected by the magnet? This kind of worry [...]

Custom Neodymium Speaker Magnets with Nickel Coating

Custom Neodymium Speaker Magnets with Nickel Coating, Sintered Neodymium Ring Magnets Performance grade N35-N52 Coating Ni(can be customized) Magnetization Thickness Operating temperature ≦80℃(except N50 and N52) HCJ ≧12kOe(except N50 and N52) Size Custom Material Nd Fe B Custom Neodymium Speaker Magnets with Nickel Coating Manufacture Process of NdFeB Preparation of the raw material [...]

Magnetic Welding Ground Clamps

Magnetic Welding Ground Clamps On/Off welding ground magnetic clamp helps welders work fast with less hassle. Simple place it on a clean work surface, turn it on and start welding. No time wasted finding, making or removing a ground point. Just incredible time savings. Offers complete on/off control so metal dust just falls off - no [...]

Synchronous Reluctance Motor Breakthrough

Synchronous Reluctance Motor Breakthrough Combining the advantages of permanent magnet and induction motors, new synchronous reluctance motors (SynRM) offer potentially breakthrough technology for variable speed drive (VSD) and motor packages. The new motors use an innovative rotor design that eliminates the slip losses associated with induction motors while offering the benefits of permanent magnet operation. [...]

NEOMAX® Series Nd-Fe-B Sintered Magnets

NEOMAX® Series Nd-Fe-B Sintered Magnets Through the use of NEOMAX®, a high-performance Nd-Fe-B sintered magnet, solid contributions are being made to realize higher efficiency and downsizing in wind power generators. Nd-Fe-B Sintered Magnets Hitachi Metals is the industry leader in terms of stable quality, high-performance technology to curb the use of rare elements [...]

Linear Motor Benefits in Systems Design

Linear Motor Benefits in Systems Design A majority of automated systems using linear motors today rely on a rotary servo motor coupled to a ball screw, belt-drive, rack-and-pinion, or even a cam-follower mechanism which convert the rotary motion of the motor to its linear translation. Increased demand for higher throughput, a need for millions of [...]

Moving Magnet Systems

Moving Magnet Systems For applications that require non-contact, particle-free transport, such as clean rooms, vacuums, or chemical environments, a moving magnet linear motor meets the most demanding process requirements. In the case of clean room and vacuum applications, any particle-generating components must be positioned outside of the controlled environment to avoid degrading the environment. For [...]

What is a torque motor?

What is a torque motor? Rotational electric motors have been around for ages but a lot has changed since then. How did electric motors change? What innovations have been made? Torque motors have benefitted greatly from the knowledge gained making linear motors. Utilizing a brushless 3-phase design they can provide even greater efficiency and power, [...]

How linear motors work

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 [...]

Magnets for Medical Applications

Magnets for Medical Applications Trends which are noticeable in the medical market are improved ergonomics, weight and size reduction and increase in speed. Motors for medical applications must frequently endure hostile environments, caustics fluids, radiation, steam, elevated temperatures, vacuum, vibration and mechanical impact. Magnets for Medical Applications For these applications HSMAG can offer [...]

BONDED MAGNETS for HIGH TECH SYSTEMS APPLICATIONS

BONDED MAGNETS for HIGH TECH SYSTEMS APPLICATIONS The market of High Tech Systems, including motors and generators is continuously developing technical solutions which are more and more acting on the edge of technology. The increased use of robotics is just an example of this. Hot Formed NdFeB Magnet applications hightech systems This also [...]

Automotive Application Bonded Magnets

Automotive Application Bonded Magnets: Automotive/Truck Applications To protect our global environment policies and legislations are becoming more and more important. As a result there is a strong focus to develop cars being more environmental friendly, to reduce fuel consumption and last but not least to increase safety. Due to this the automotive market must be [...]

What is Bonded NdFeB Magnets

What is Bonded NdFeB Magnets Bonded NdFeB Magnets are produced by melt spinning a thin ribbon of the Nd-Fe-B alloy. The ribbon contains randomly oriented Nd2Fe14B na no-scale grains. This ribbon is then pulverized into particles, mixed with a polymer and either compressed or injection molded into bonded magnets. Bonded magnets offer less flux than [...]

HOT FORMED NdFeB MAGNETS (MQ3)

HOT FORMED NdFeB MAGNETS (MQ3) Hot Formed NdFeB radially oriented ring magnets are produced by a unique hot extrusion process. As base nanocrystalline powder material is used made by rapid quenching (Neodymium) alloys. This powder material is hot pressed and then hot extruded into ring-shaped magnets. During this advanced hot extrusion process the radial orientation [...]

Aligning Field for Anisotropic Bonded NdFeB Magnets

Residual Magnetic Flux Density Distribution Calculation Considering Effect of Aligning Field for Anisotropic Bonded NdFeB Magnets Abstract This paper presents a calculation method of residual magnetic flux density distribution for a four-pole anisotropic bonded NdFeB permanent magnet (PM) considering the effect of aligning magnetic field during the forming process. To manufacture the anisotropic bonded NdFeB [...]

EVERYDAY APPLICATIONS OF PERMANENT NEODYMIUM MAGNETS

EVERYDAY APPLICATIONS OF PERMANENT NEODYMIUM MAGNETS The base of the periodic table is made up of 17 rare earth elements which essentially are not rare at all and are vastly being utilized in technology as well as development in today’s fast-paced era. Neodymium magnets were discovered by Baron Carl Auer, an Austrian scientist in his [...]

Sintered and Bonded Neodymium Cylinder Magnets are Available

Sintered and Bonded Neodymium Cylinder Magnets are Available Neodymium magnets are so strong that it takes effort and skill to pull one off a ferrous material. When two or more magnets are stuck together, one would have to slide rather than lift to separate them. Because of how hazardous these rare-earth magnets can get, some [...]