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NdFeB

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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 [...]

HSMAG Exhibited The Battery Show in North America

HSMAG Exhibited The Battery Show in North America The Battery, Electric Vehicle Technology and Power Reserve Exhibition 2018 was held in Detroit, USA. HSMAG exhibited main products of rare earth permanent magnets (NdFeB and SmCo permanent magnets used in new energy vehicle drive motors). We won good attention and praise of visitors, and achieved complete [...]

HSMAG participated in the 19th China International Electric Motor Expo

HSMAG participated in the 19th China International Electric Motor Expo July 10th to 12th the 19th China International Electric Motor Expo and Forum 2019 in Shanghai China International Exhibition Center, come to a successful close. The exhibition is one of the Asia's largest motor exhibition. Ningbo HangSeng Magnet company carefully prepared, with a superb level [...]

About Magnetic Eyelashes Magnet

About Magnetic Eyelashes Magnet, Magnetic Eyelashes 3D Reusable magnet Extension lashes, Magnet 3D Magnetic Eyelashes Magnet Lashes Thicker Reusable False Magnetic Eyelashes on Magnet False Magneticos Cilia Natural Eyelash Long Block Magnet for Eyelashes The boom of eyelash growth serums, lash extension and curling procedures, and lengthening mascaras should prove the point—the world is obsessed [...]

CUSTOM NEODYMIUM MAGNET SUPPLIER

HSMAG, YOUR BEST CUSTOM NEODYMIUM MAGNET SUPPLIER HSMAG support customized magnet and accepts Retail, Wholesale & Bulk Magnets for sale. We are the market leader in permanent magnets and magnetic assemblies technology. We develop and manufacture a full range of Neodymium products including high strength, high energy magnet grades such as: N52, 50M, 48H, 45SH, [...]

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 Judge the Quality of Sintered NdFeB Magnets?

How to Judge the Quality of Sintered NdFeB Magnets? Sintered NdFeB permanent magnets, as one of the important substances to promote contemporary technology and social progress, are widely used in the following fields: computer hard disk, magnetic resonance imaging, electric vehicles, wind power, industrial permanent magnet motors, consumer electronics (CD, DVD, mobile phones, stereos, copiers, [...]

How to Distinguish the Magnet Quality

How to Distinguish the Magnet Quality As a magnet buyer, you may have purchased it many times and still don't know how to distinguish the quality of the magnet. HS Magnetics is standing at the neutral point of view today to talk about how the general magnets can identify the quality. Of course, you can [...]

Why Magnets Broken So Easily?

Why Magnets Broken So Easily? A: The magnet contains B, which enhances the magnetic force, but the physical properties are easily broken. In the production process, it is usually used with slow air flow powder, advanced technology and long sintering time, lack of flexibility The magnet attaches something else under a strong magnetic field. It [...]

What Magnet is Not Easy to Break?

What Magnet is Not Easy to Break? Q: Because I need about 8kg of magnets, the magnets won't break, what kind of magnets can I do? But don't use soft magnets. The magnetism of the magnet is relatively strong, because I want to stick the iron piece on the magnet and the flexibility of the [...]

Are Strong Magnets Harmful to Human Body?

Are Strong Magnets Harmful to Human Body? With the rapid development of technology, STRONG magnets are also used in magnetic therapy, so what is the role of high-tech magnetic therapy in the human body? The earth itself has a very strong magnetic field, so that the human body has a kind of adaptability to the [...]

NdFeB Magnets Application

NdFeB Magnets Application: Electroacoustic field: speakers, receivers, microphones, alarms, stage sounds, car audio, etc. Electronic appliances: permanent magnet mechanism vacuum circuit breaker, magnetic holding relay, electricity meter, water meter, sound meter, reed switch, sensor, etc. Motor field: VCM, CDDVD-ROM, generator, motor, servo motor, micro motor, motor, vibration motor, etc. Mechanical equipment: magnetic separation, magnetic separator, [...]

Introduction to Magnetic Materials

Introduction to Magnetic Materials A magnetic material is a material that can react to a magnetic field in a certain way. It is called a magnetic material, and generally consists of a transition element such as iron, cobalt, nickel, and alloys thereof, which can directly or indirectly generate magnetism. Magnetic materials are generally classified into [...]

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 [...]

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 [...]

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 [...]

50x50x30mm Super Strong Rare Earth Neodymium N52 Block Magnet

50x50x30mm Super Strong Rare Earth Neodymium N52 Block Magnet Material NdFeB, Grade N52 Shape Block / Cuboid Length 50 mm Width 50 mm Thickness 30 mm Tolerance +/- 0.05 mm Coating Nickel-plated (Ni-Cu-Ni) Magnetisation Thru Thickness strength aprox. Max. working temperature 80°C Weight(1 piece) 480 g 50x50x30mm Super Strong Rare Earth Neodymium N52 Block [...]

Rare Earth Neodymium Magnets

Rare Earth Neodymium Magnets Features: This strong magnet is made of NdFeB, appearance does not rust, usually placed in room temperature, the maximum operating temperature is 80 °C, and it never will demagnetization. Rare Earth Neodymium Magnets Usage: 1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on. 2. Electronics: [...]

Neodymium Iron Boron

Neodymium Iron Boron (NdFeB) is another type of rare earth magnetic material. This material has similar properties as the Samarium Cobalt except that it is more easily oxidized and generally doesn't have the same temperature resistance. NdFeB magnets also have the highest energy products approaching 50MGOe. These materials are costly and are generally used in [...]

Bonded Neodymium Iron Boron Magnets

Bonded Neodymium Iron Boron Magnets The bonded Neodymium Iron Boron materials are typically anisotropic. They can be made isotropic, and are manufactured using "binders," such as epoxy resins or nylon to hold the powder in place, rather than "sintering" the alloy. Energy products of the bonded magnet range from 5 MGOe to 10 MGOe. Two [...]

Sintered Neodymium Iron Boron Magnets

Sintered Neodymium Iron Boron Magnets, Neodymium Iron Boron (NdFeB) Magnets The sintered Neodymium Iron Boron magnet is produced by the OPS (orient-press-sinter) method. A crystalline alloy of Neodymium, Iron, and Boron is ground to a sub-micron powder using a ball mill, then aligned in a strong magnetic field, and pressed into a basic shape. The [...]

Magnetic Modules for Wind Power

Magnetic Modules for Wind Power Product ID: HS-MAWP Material: NdFeB, SmCo, AlNiCo Shape: Custom Dimension: Custom Grade: Custom Neodymium magnets are widely used in the system of MAWP-grade Motor or Generator’s magnetic rotor, but they are easily damaged which will stick to the surface between magnet and yoke, and increase the gap distance. Thus, a [...]

HSMAG Magnets & Magnetic Assemblies for Permanent Magnet Motors

HSMAG Magnets & Magnetic Assemblies for Permanent Magnet Motors Your product – whether a car, industrial equipment or home appliance – starts with the motor. And building the best motor starts with HSMAG. Our team of experts work with you from project inception to completion. We regularly perform 2D and 3D magnetic modeling to determine [...]

Decrypt NdFeB Magnets

Decrypt NdFeB Magnets - The formation of a magnetic field is a magnetic field generated by a molecular ring current of a magnetic substance, and the direction of movement of atoms or ions outside the nuclear electrons is random, so a large number of atom synthesis current is zero, no magnetic field, such as ferric [...]

Magnetic losses

Magnetic losses Reversible losses are normal behavior for all magnetic materials. As the remanence of the all the magnetic materials decreases with increasing temperature, the temperature coefficient is negative, it is to be expected that the magnetic field of a magnet also will decrease with an increase of the temperature. However, this decrease of magnetic [...]