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Five Kinds of Magnetic Properties of Soft Magnetic Materials

Everyone knows that there are many types and applications of soft magnetic materials. So what are the main characteristics of soft magnetic materials properties?


Soft magnetic materials have 5 main magnetic properties:


1. High magnetic permeability of soft magnetic materials


One of the soft magnetic materials properties is that they have high magnetic permeability. Magnetic permeability (with symbol μ) is a measure of sensitivity to magnetic fields.


2. The low coercivity(hc) of the soft magnetic material


The soft magnetic material is not only easy to be magnetized by the external magnetic field, but also easy to be demagnetized by the external magnetic field or other factors. Its magnetic loss is also low.


3. High saturation magnetic flux density (bs) and high saturation magnetization (ms) of the soft magnetic material


The soft magnetic material has high saturation magnetic flux density (bs) and saturation magnetization (ms).  In this way, it is easier to obtain high permeability (μ) and low coercive force (Hc), which can also increase the magnetic energy density;


4. The low magnetic loss and electrical loss of soft magnetic materials


The magnetic loss and electrical loss of soft magnetic materials is low. It requires low coercivity (Hc) and high resistivity;


5. High stability of soft magnetic materials


The soft magnetic materials have high stability. It requires the above-mentioned soft magnetic materials properties to be stable enough to against environmental factors such as temperature and vibration.


Our company provides different types of injection molded magnetic materials, with a focus on the production of injection molded magnetic particles. The factory covers an area of 10,000 square meters with 8 sets of related production equipment, and has an annual production capacity of 10,000 tons. The injection molding experiment center can provide our customers with injection molds and injection product samples, which can quickly promote the development of the project. If necessary, please consult us.