NdFeB Magnet - Phosphating Process NdFeB magnets are widely used in computers, electronics, communications and other fields. Due to the poor corrosion resistance of NdFeB magnets, it is very easy to react with oxygen and water vapor in the air, resulting in magnet oxidation, which directly affects ... Read More

Price trends of rare earth raw materials for magnets from Jan,2020 to July.2021 From Begining of July,2021 ,two main raw materials of magnets PrNd Alloy and DyFe alloy price start to rise rapidly. Possible Reasons for the material rising as below : 1. Combined with carbon neutrality, the downstream ... Read More

Chemical composition analysis of neodymium iron boron Permanent rare earth magnets (ICP atomic emission spectrometry analysis) Skyup Magnetics July.16th.2021 The chemical composition analysis of NdFeB materials generally includes: 1- The chemical composition analysis of raw materials, including the ... Read More

Grain Boundary Diffusion Technology-Conserving HREE in NdFeB Magnets Grain boundary diffusion (GBD) is an interface composition technology which makes heavy rare earth elements enter the grain boundary to enhance partial anisotropy field and thus improve the intrinsic coercivity and thermal ... Read More

NdFeB suppliers -Skyup magnetics analyze the main market use of NdFeB magnets NdFeB magnets have been widely used in many fields, especially modern high-tech fields. Its applications can be divided into the following types in terms of physical principles: 1. Electrical energy-mechanical energy ... Read More

In November, the price of rare earths expanded. The increase in the month was 16% neodymium praseodymium oxide, 23% neodymium oxide, 22% terbium oxide, and 8.5% dysprosium oxide. From the data point of view, the increase is limited, but the market sentiment is quite hot, the spot is tight, the ... Read More

Factors and methods affecting the performance of NdFeB Since the advent of NdFeB permanent magnet materials, it has attracted much attention for its superior magnetic properties. It is called the "magnet king". With the continuous growth of market demand, the production process and magnet performanc... Read More

Current the rare earh raw materials have some rise adjustment . PrNd Alloy is one of main raw materials of NdFeB magnets. Its price rise from RMB370,000/Ton to RMB440,000/ton from July to Aug.19th.2020,About RMB5000/day rise . Below file is the price trends of PrNd Alloy for eference. If have ... Read More

Magnetic materials in speakers (horns) & Magnets Used in speakers and acoustics The core component responsible for producing sound in audio equipment is the speaker, commonly known as the speaker, whether it is a speaker or a headset, this key component is indispensable. The loudspeaker is a kind of ... Read More

Introduction of permanent magnet for elevator traction machine China is the largest elevator manufacturer, consumer and exporter. The China Elevator Association has calculated that elevators reach 5% of the height of the entire building, which means that elevators are one of the largest required ... Read More