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sintered NdFeB magnets

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“Bite hand” magnet ring jams student’s finger

"Bite hand" magnet ring jams student's finger The "biting hand" magnet ring stuck the student's finger, and Hubei Xianning fire department quickly removed it in 2 minutes On December 3, the left middle finger of a student of Chibi No. 1 Junior High School in Xianning City, Hubei Province was caught by a magnet ring. [...]

Researchers Develop New Method to 3D Print Magnets

Researchers Develop New Method to 3D Print Magnets Teams from the Jean Lamour Institute (IJL), the Materials Science research laboratory of the University of Lorraine, have developed a method for producing magnets with a desktop FDM 3D printer. The researchers claim to have succeeded in integrating magnetic properties into various 3D printed parts, all without [...]

3D-printed magnets help create more efficient electric motors

3D-printed magnets help create more efficient electric motors Upscaling the production of new 3D-printed rare earth permanent magnets VTT Technical Research Centre of Finland is leading a European consortium 3DREMAG which is developing a new material suitable for 3D printing of permanent magnets, which can be utilised in electric and hybrid vehicle motors. 3DREMAG is [...]

3D-printed permanent magnets outperform conventional versions

3D-printed permanent magnets outperform conventional versions conserve rare materials Researchers at the Department of Energy's Oak Ridge National Laboratory have demonstrated that permanent magnets produced by additive manufacturing can outperform bonded magnets made using traditional techniques while conserving critical materials. Scientists fabricated isotropic, near-net-shape, neodymium-iron-boron (NdFeB) bonded magnets at DOE's Manufacturing Demonstration Facility at ORNL [...]

Some Background Information About Neodymium Magnets

Some Background Information About Neodymium Magnets Rare Earth “Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. They are also referred to as NdFeB magnets, or NIB, because they are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B). They are a [...]

Meteorites, Magnets, and Metal Detecting

Meteorites, Magnets, and Metal Detecting I’ve probably been watching too much “Meteorite Men” on the Science Channel. I’m starting to see little rusty rocks everywhere I go, and since I visit a lot of gravel bars in the course of rockhounding and gold prospecting, I’m getting nervous that I’ve passed over a valuable piece of [...]

SCIENTISTS PLAN A MAGNETIC FISHING TRIP TO FIND A METEOR

SCIENTISTS PLAN A MAGNETIC FISHING TRIP TO FIND A METEOR In 2014, the first known meteor from outside of our Solar System crashed into the ocean near Papua New Guinea. It was one and a half feet wide, but broke up into smaller fragments. Scientists will attempt to bring pieces about 0.1 millimeter (about the [...]

Astronomers want to use magnets to salvage underwater meteorites

Astronomers want to use magnets to salvage underwater meteorites Astronomers plan to use a mattress-sized magnet to salvage meteorites from the ocean, according to a report on the website of Popular Mechanics on August 18. On January 8, 2014, a meteor exploded over the Pacific Ocean north of Papua New Guinea at a speed of [...]

President Biden has decided not to restrict imports of ndfeb magnets

President Biden has decided not to restrict imports of ndfeb magnets. The US "Political News Network" said that the neodymium magnets imported by the United States mainly come from China, and Biden's decision avoided a new trade war between the United States and China and other economies. According to a report by the "Political News [...]

A Breakthrough in Magnetic Material Surface Technology

A Breakthrough in Magnetic Material Surface Technology A few days ago, the magnetic material surface technical team of the Institute of Rare Earth Materials of Baotou Rare Earth Research Institute used the plasma spraying-grain boundary diffusion method to use heavy rare earth oxides to change the coercivity of the 50M magnet under the condition of [...]

How to Measure the Density of Magnetic Materials?

How to Measure the Density of Magnetic Materials? Materials that respond in a certain way to a magnetic field are called magnetic materials. According to the magnetic strength of the material in the external magnetic field, it can be divided into diamagnetic material, paramagnetic material, ferromagnetic material, antiferromagnetic material and ferrimagnetic material. Ferromagnetic substances and [...]

Magnetic Materials Report 5 – China’s Magnetic Materials Enterprises

Magnetic Materials Report 5 - China's Magnetic Materials Enterprises As of 2020, there are quite a few companies of different scales engaged in magnetic materials in China, and the competition within the industry is fierce. This report focuses on several representative leading companies. China's Magnetic Materials Enterprises Ningbo Yunsheng Co., Ltd. Company Profile [...]

Magnetic Materials Report 4 – China’s Magnetic Material Industry Application

Magnetic Materials Report 4 - China's Magnetic Material Industry Application Industry application Automotive electronics industry application Over the years, the development of the fuel automobile industry has entered a slow period, but electronic information technology has developed rapidly in the past two or three decades. The application and innovation of automobile electronic technology has greatly [...]

Magnetic Materials Report 3 – China’s Magnetic Materials Market Segmentation

Magnetic Materials Report 3 - China's Magnetic Materials Market Segmentation Ferrite Magnetic Materials Production of ferrite magnetic materials Ferrite magnetic materials are an important branch of magnetic materials. From 2015 to 2019, the output of ferrite permanent magnet materials and soft magnetic materials in China generally showed a relatively fluctuating trend. In 2019, the output [...]

Magnetic Materials Series Report 2 – Industry Chain and Market

Magnetic Materials Series Report 2 - Industry Chain and Market Magnetic material industry chain structure In the downstream application of magnetic materials, because of the magnetoelectric, magneto-optical and other properties of magnetic materials, the materials are widely used in modern industrial products. The magnetic material raw material supply layer involves the iron oxide, manganese tetroxide, [...]

Magnetic Materials Series Report Overview – 1

Magnetic Materials Series Report Overview - 1 Overview of Magnetic Materials Magnetic materials are the third-level sub-category industry of special metal functional materials in the overall industry of new materials magnetism of matter Magnetic Materials Overview Magnetism is the effect of magnetic force on a substance placed in a non-uniform magnetic field. Any substance can [...]

Which Permanent Magnet is The Best for Your Project?

Which Permanent Magnet is The Best for Your Project? There are many types of permanent magnets, and different types have different characteristics and applications. This article will introduce you to the five types of permanent magnets. You can find out which one is right for you and what kind of permanent magnet product your company [...]

NdFeB Magnets Vs Ordinary Magnets

NdFeB Magnets Vs Ordinary Magnets The key difference between Neodymium magnet and Regular Magnet is that the neodymium magnet contains neodymium, iron, and boron as the key chemical elements whereas the regular magnet contains iron as the key chemical element.So what are the differences between them? let's figure it out together! Article Directory What is [...]

MSDS (Material Safety Data Sheet) for NdFeB PERMANENT MAGNET

MSDS (Material Safety Data Sheet) for NdFeB PERMANENT MAGNET Sintered NdFeB magnet (Neodymium Magnet) is not considered chemical. The main properties of NdFeB magnet are described in the MSDS-Material Safety Data Sheet: Reactivity:Stable under normal conditions. Chemical stability:Stable under recommended storage conditions. Possibility of hazardous reactions:None under normal processing. Conditions to avoid:Strong heating. Incompatible materials:Strong [...]

The Strong Thin Magnets in Smart Devices

The Strong Thin Magnets in Smart Devices Byline: Brief overview of considerations for permanent magnets in electronics Current technological updates have made devices become increasingly thin, which has put pressure on each industry involved to create components that utilize as little volume as possible. This poses a lot of challenges in magnetics due to manufacturing [...]

Permanent Magnets in Electric Vehicles

 Permanent Magnets in Electric Vehicles, Permanent Magnetics in Electric Vehicles EV Motors and permanent magnets Rare-Earth magnets are higher in cost than copper windings, making the option of using a magnet-less AC induction or brushed DC motor attractive. Many applications (vacuum cleaners, mixers, hair dryers, most home fans, etc) will opt for the less expensive [...]

How to Distinguish Two Kinds of Magnets: Bonded NdFeB and Sintered NdFeB?

How to Distinguish Two Kinds of Magnets: Bonded NdFeB and Sintered NdFeB? Neodymium magnets can be called neodymium-iron-boron magnets, which are collective names for powerful magnets. Their chemical formula is Nd2Fe14B. They are a kind of artificial permanent magnets. They are by far the strongest permanent magnets. The material grades of NdFeB magnets are N35-N52; [...]

How Helpful are Powerful Magnets in Daily Life?

How Helpful are Powerful Magnets in Daily Life? With the continuous advancement of technology, the use of powerful magnets is becoming more and more extensive, so where can powerful magnets be used in our daily life? What are the advantages of strong magnets that make many products widely used? HSMAG strong magnet How Helpful [...]

The Great Advantages of NdFeB Magnets in Magnetic Therapy Field

The Great Advantages of NdFeB Magnets in Magnetic Therapy Field Ningbo HSMAG Magnetic Industry Co., Ltd. is mainly engaged in two major parts: 1. Industrial supplies: sintered NdFeB, bonding NdFeB and magnetic components, 2. Civilian supplies: gun magnets, rubber magnets, salvage hooks, rotating hooks , magnetic hooks such as square hooks. Among them, the main [...]

Application of Strong Magnet in Automobile and Computer Industry

Application of Strong Magnet in Automobile and Computer Industry The strong NdFeB magnet produced by Ningbo NdFeB manufacturer is a high-performance permanent magnet material. The production cost of NdFeB permanent magnet material mainly comes from raw material cost, labor cost and energy consumption cost. Shenzhen NdFeB manufacturers have attracted much attention in many modern industries. [...]

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