Neodymium Iron Boron powder making process

20/08/2021

1. What is  Neodymium Iron Boron Magnetic Powder (NdFeB) ?
NdFeB is also called magnet. This mineral is a tetragonal crystal composed of neodymium, iron and boron. Has a strong magnetic attraction.

2. The application of Neodymium Iron Boron Magnetic Powder
The strong magnetism of NdFeB makes it called a permanent magnet, and it is also one of the most commonly used rare earth magnets. This kind of magnet is widely used in electronic products such as hard disks, mobile phones, earphones, and batteries.

3. The production process of NdFeB?
How is NdFeB made from tetragonal crystals to precision parts used in electronic products? This requires a scientific production process.

Its main generation process is:
Ingredients-smelting formulation-powder making-pressing-sintering and tempering-magnetic testing-grinding-cutting-electroplating-finished product.

4. What is the powder making process of NdFeB? What kind of grinding milling equipment is used?

In the entire production process of NdFeB, powder milling is required, and then a series of later deep processing processes are completed.

The specific powdering process is as follows: the raw materials are sent to the European mill /trapezoidal mill /vertical mill through the bucket elevator for grinding, and the required particle size is passed through the analyzer for powder selection, and then into the powder collector for collection and bagging.

5.  The specifications of NdFeB you can get by using our milling machine
Chemical Name:  Neodymium Iron Boron Powder
Purity:  > 99.9%
APS:   250 mesh—1250 mesh (Size Customization possible)
Form:   Micron size powder
Capacity: 5-20tph and above
Main equipment: European Type mill and vertical mill
Outstanding features: environmental protection, stability, high output

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