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Magnetic Properties

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New Process Takes Simpler Approach to Rare Earth Magnet Recycling

New Process Takes Simpler Approach to Rare Earth Magnet Recycling A new recycling process developed at the U.S. Department of Energy’s Critical Materials Institute (CMI) turns discarded hard disk drive (HDD) magnets into new magnet material in a few steps, and tackles both the economic and environmental issues typically associated with mining e-waste for valuable [...]

Sintered Nd-Fe-B Magnet – The Best Way To Identify Quality

Sintered Nd-Fe-B Magnet - The Best Way To Identify Quality The sintered Nd-Fe-B Neodymium magnet is one of the essential materials in pushing the progression of modern technology and the development of our society. Its applications widely cover most areas we encounter: hard drives, electric cars, industrial permanent magnetic devices, and consumer products such as [...]

NdFeB Grade N38H

NdFeB Grade N38H Magnetic Performance Thermal performance Demagnetization curve introduction There are many grades of neodymium magnets. For details, see the performance grade table of sintered neodymium iron boron magnets. Today we mainly introduce the 38H performance grade, including its magnetic performance, thermal performance, and demagnetization curve. I hope it will be helpful to those [...]

What does the Magnet N35 Mean?

What does the Magnet N35 Mean? What does the magnet N35 mean? How many Gausses does the magnet N35 generally have? Let's talk about this today. N35 magnet magnet N35 mean N35 is a brand of NdFeB magnet. N refers to NdFeB; N35 N38 N40 N42 N45 N48, etc. It is arranged in [...]

Electromagnetic Radiation Definition

Electromagnetic Radiation Definition Electromagnetic radiation is self-sustaining energy with electric and magnetic field components. Electromagnetic radiation is commonly referred to as "light", EM, EMR, or electromagnetic waves. The waves propagate through a vacuum at the speed of light. The oscillations of the electric and magnetic field components are perpendicular to each other and to the [...]

Factors Affecting Magnetic Force of Permanent Magnets

Factors Affecting Magnetic Force of Permanent Magnets Many customers who came to inquire about the magnet’s attraction asked the most about how many Gauss can attract, or send a specification to ask how much it can attract. This is introduced in previous articles. If you are interested, you can click to understand. Today’s main Let’s [...]

Rare earth element (REE) Nd-Fe-B and Sm-Co permanent magnets

Rare earth element (REE) Nd-Fe-B and Sm-Co permanent magnets Rare earth element (REE) established Nd-Fe-B and Sm-Co permanent magnets are widely used due to their excellent magnetic properties. An electric car like GM''s Chevrolet Volt utilizes seven pounds of rare-earth magnets, while every clean-energy wind turbine uses over 600 pounds of neodymium (Nd). China accounts [...]

MAGNETIC TECHNICAL CHARACTERISTICS

MAGNETIC TECHNICAL CHARACTERISTICS PRODUCTS Deviations from shapes and positions, tolerances Magnetics materials Magnetic Force Direction of orientation Direction of magnetization Shapes of magnets Terminology and definitions Neodymium Qualities HSMAG works daily with the commitment and responsibility to ensure a product with a high level of quality. Permanent magnets are used in almost all industrial sectors. [...]

Diffusing Effects of Sintered NdFeB Magnets

Diffusing Effects of Sintered NdFeB Magnets The DyZn film on sintered NdFeB magnet surface was prepared through DC magnetron sputtering. The magnetic properties, thermal stability and microstructure of annealed and DyZn diffused magnets were compared. The coercivity enhances significantly from 1174.10kA/m to 1711.40kA/m by a striking increment of 45.7% with only a slight reduction in [...]

What Is It All About Magnetic Electricity?

What Is It All About Magnetic Electricity? Along with the development of technology, people get the opportunity to experience new types of magnetic materials. The scientists are working hard to develop highly sensitive magnetic materials that can be used to provide effective appliances in the present world. For example, these highly sensitive magnets can be [...]

Slow Construction Of Global Rare Earth Projects

Slow Construction Of Global Rare Earth Projects According to Mining.com, Bloomberg News was quoted as saying that China ’s increase in rare earth production has caused confusion in the United States and Australia's plans to develop rare earth projects. This month, China announced that it will increase rare earth output in 2019 to 132,000 tons, [...]

HSMAG Supply Custom Neodymium Magnet Service

HSMAG Supply Custom Neodymium Magnet Service The custom neodymium magnet is a very small market in the magnet business,so customer is hard to find a company whom can offer them good custom magnet service. In the magnet business, most of the customer just buy the normal magnet. Most of the time, that is big size [...]

Magnets Are Still Effective Under Extreme Temperatures

Magnets Are Still Effective Under Extreme Temperatures Want to know if your magnet will function properly under extreme temperatures? Read our blog or give us a call today to find out. Temperature has a variety of effects on magnetic materials Our customers are always curious about the effect temperature has on the magnets they need. [...]

IEC 60404-1:2016 Standard Rare earth-iron-boron (REFeB) Magnets

IEC Standard Rare earth-iron-boron (REFeB) Magnets IEC 60404-1:2016 is available as IEC 60404-1:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60404-1:2016 is intended to classify commercially available magnetic materials. The term "magnetic materials" denotes substances where the application requires [...]

The Differences Between Rare Earth Magnets & Non Rare Earth Magnets

The Differences Between Rare Earth Magnets & Non Rare Earth Magnets Like in most subjects if you learn the terminology you have at least a consumer level knowledge that will get you to the types, shapes & strength magnets you are looking for. Rare Earth Magnets at Magnets For Sale & HS Magnetics Ceramic (non [...]

Injection Molded Bonded Samarium Cobalt Magnets

Injection Molded Bonded Samarium Cobalt Magnets, Bonded SmCo Injection Molded Samarium Cobalt Bonded Magnets can be made by combining SmCo powders with Nylon 6, Nylon 12, PPS and other resins. The ratios between magnetic powders and resins are endless, therefore many grades exist depending on magnetic performance, temperature resistance, and mechanical strength. These materials can [...]

How Does Heat Affect Neodymium Magnets?

How Does Heat Affect Neodymium Magnets? A key property for stable magnet materials is to keep all of its domain atoms rotate in the same direction. When the magnets are exposed to heat, the balance between temperature and magnet atoms are disturbed affecting their magnetic properties. In other words, the tiny magnetic atoms act like [...]

Bonded Mould Injection NdFeB

Bonded Mould Injection NdFeB Injection Plastic NdFeB magnet is a kind of new generation composite material made from permanent magnetic powder and plastic. Injection NdFeB powder is blended with a plastic material and injection molded. With High precision of size, it can be made into complex shapes and also be bonded with other components. The injection molding magnet [...]

HSMAG Magnetic Laboratories

HSMAG Magnetic Laboratories HSMAG currently has four laboratories in total at its disposal. These laboratories focus mainly on testing permanent magnets and on testing products with permanent magnets. HSMAG Magnetic Laboratories Accredited laboratory according to ISO 17025. HSMAG accredited laboratory (since 2014) is unique lab in Europe testing permanent magnets according to ISO [...]

Sintered NdFeB Magnets in Solar Energy Industry

Sintered NdFeB Magnets in Solar Energy Industry As a solar energy industry that is energy-saving and environmentally friendly, sintered NdFeB magnets have been widely used in information technology, automotive, nuclear magnetic resonance, wind power and electric motors. It is expected that the compound growth rate will be around 20% in the next 3-5 years. Due [...]

The Present Situation And Prospect Of AlNiCo Industry

The Present Situation And Prospect Of AlNiCo Industry As is known to all, since the AlNiCo magnets came out in the 1930 s, was widely used in many areas. Especially in the '60 s to reach peak, the world has an annual capacity of 40000 tons of AlNiCo magnet, but by the 70 s began [...]

Samarium Cobalt MATERIAL GRADES

Samarium Cobalt MATERIAL GRADES Known as Rare Earth magnets, Samarium Cobalt (SmCo) are alloys of the Lanthanide group of elements. SmCo magnets have been commercially available since the early 1970’s, first as a 1-5 Type alloy, and later with the introduction of the 2-17 type. Both alloys offer outstanding thermal stability and excellent corrosion resistance. [...]

What Material High Temperature Resistance 200 degrees Magnet?

What Material High Temperature Resistance 200 degrees Magnet? Magnets may need to be used in high temperature due to different application environment, so it's better to make clear with the magnet manufacturer when ordering magnets, otherwise the final ordered magnets may not work, and the general magnet manufacturer will ask you. Yesterday, a customer from [...]

N55: King of the Permanent NdFeB Magnet

N55: King of the Permanent NdFeB Magnet The theoretical (BH)max value of N55 NdFeB magnet is 512kJ/m3(64MGOe), and most of magnet manufacturer can make N52 magnet now. The (BH)max of N52 already achieved 90% of theoretical limit. The question in the mind of many users – is there any grade stronger than N52 magnet? N55 [...]

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 [...]

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