Huatai Xinding（Beijing）Metal Materials Co., Ltd.

Email Us neo@atechmagnet.com CALL US NOW +86-010-53345989

Technical Information

Method for recovering rare earth elements from NdFeB waste materials Selective leaching method
02 Dec 2020
High-power neodymium magnets have been widely used, such as components of hard disk drives, electric cars and maglev trains. This type of magnet contains a high concentration of rare earth elements. A...
Can the life of NdFeB magnet be increased by 2 times?
02 Dec 2020
It is reported that the new technology of coating the surface of rare earth magnets with "nickel-copper-semi-bright nickel-bright nickel" as the plating layer has put on the "armor" of the NdFeB magne...
Is the Magnetic Water Filter Effective? Does it Provide Health Efficacy?
01 Dec 2020
When it comes to water filters, the first thing most people think of these days is ultrafilters and reverse osmosis water filters instead of the effectiveness of water filters. However, with the devel...
Pull Force of Magnets with Different Shape, Volume and Weight
26 Nov 2020
In the application of magnets (especially in motors), magnetic flux or magnetic flux density is an important indicator to measure its performance, but in some applications (such as magnetic separation...
Eddy Current Loss of Rare Earth Permanent Magnets
25 Nov 2020
Both samarium cobalt and neodymium iron boron are metal materials. Due to the low resistivity of metal materials, the conductivity is very high. This is not a good thing for rotating machinery such as...
Surface treatment and coating of sintered NdFeB
24 Nov 2020
Sintered NdFeB permanent magnet is manufactured by powder metallurgy technology. It is a type of powder material with very strong chemical activity. There are tiny pores and cavities inside, which are...
Overview of Magnetised Materials Industry
22 Nov 2020
Magnetised material is one of the most important basic functional materials in the electronics industry. Since the 1950s, the global output of magnetised material has doubled almost every 10 years. At...
Hot Deformed Neodymium Magnet for Driving Motor
21 Nov 2020
Daido Steel Co., Ltd. and Honda Motor Co., Ltd. have developed a practical hot deformed neodymium magnet containing no heavy rare earth elements (REE) that still delivers the high heat resistance prop...
Magnetic Ability and Mechanical Properties of Sintered NdFeB
19 Nov 2020
Sintered neodymium iron boron (Nd-Fe-B) is an important metal functional material. As the third generation rare earth permanent magnet material, it is called "magnet king" by scientific and technical ...
Introduction to the influence of temperature on Alnico magnet
19 Nov 2020
AlNiCo magnets have good temperature resistance, and their magnetic properties change minimally with temperature, making them ideal for temperature-sensitive applications. The reversible temperature c...
Research on Alternative Rare Earth Materials for Automobile Motors
19 Nov 2020
The existing NdFeB or Dysprosium technology is very effective, but Nd and Dysprosium are considered minerals or strategically important by the mining country. A material science research institute and...
Niron is developing Bulk Iron Nitride permanent magnets
18 Nov 2020
A process has been designed to create a very strong permanent magnet that does not require any rare earth inputs, such as neodymium. The theoretical magnetic energy product for this iron nitride (Fe16...
HAL (High Anisotropic field Layer) production process for Neodymium Magnets
15 Nov 2020
Dysprosium (Dy) is used in Neodymium magnets to increase coercive force of magnets. But Dy is a scarce and expensive element.Dy is diffused in crystalline of Nd by using conventional High temperature ...
Re-use of Magnets
15 Nov 2020
Scientists at the Ames research lab have developed a method to grind and repurpose neodymium magnets found as a component of discarded computers. The process was developed at the U.S. Department of En...
How much Influence does the Magnet Have on the Mobile Phone?
15 Nov 2020
Many people will be disturbed by some established thoughts, or consider that some principles are totally right. As the saying goes: If there are too many people talking, people can treat rumors as fac...

«
1
2
3
4
5
6
7
... 8
»

How to Extend the Service Life of Powerful Magnets？: 1. Protecting powerful magnets can reduce costsWhen we use powerful magnets, we usually tr...

Rare Earth Prices Expected to Rise Continuously: The price of neodymium praseodymium will rise sharply. In the short term, neodymium praseo...

State Links Deal on Major Ida-Virumaa Green Transition-related REE Plant: A new initiative will see metallic rare-earth elements (REE) products manufacturing set up...

+86-010-53345989