Buy Y25 Y30 Y35 custom Magnetic Ring Ferrite Speaker Magnet blocks for Speaker Factory, Company

1)Material:SrFe₁₂O₁₉ With medium energy density (BHmax up to 35 kJ/m³), high coercivity (Hc≥240 kA/m).

2)Characteristics: * Low cost, Good magnetic properties, excellent resistance to demagnetization.

* High coercive force, High resistivity and good insulation, long-term stability, and economical price.

3)Type: Isotropic ferrite magnets

Anisotropic ferrite magnets

4)Application: Widely used in ammeters, speakers, audio equipment, mobile phones, TV, dynamo, DC permanent magnet motors (used in cars), etc

5)Shape: Arc, Block, Bar, Ring, Cube, Disc, or others

Product Description

Manufacturing Process

1). Dry Process

By dry process combined with magnetic field orientation process, can produce isotropic & anisotropic magnets. The tool can be changed and developed easily.

2). Wet Process

By wet process, only anisotropic magnets can be produced. It is complicated to change the tool and the tooling charge is much higher.

⚡ Magnetization Guidelines:

1). Isotropic ferrite magnets: These are not oriented and can be magnetized in any direction.

2). Anisotropic ferrite magnets: These are oriented according to the manufacturing direction and must be magnetized strictly in the orientation direction.

Ferrite Speaker Magnet Ring
Y25 Y30 Y35 Ferrite Magnet
Custom Magnetic Ring
Speaker Magnet Block
Ferrite Magnet Production

Custom Magnetic Ring Ferrite Speaker Magnets, available in Y25, Y30, and Y35 grades, offer good magnetic properties, excellent resistance to demagnetization, and long-term stability. With low cost and versatile shapes, these magnets are widely used in speakers, audio equipment, phones, TVs, and automotive applications, providing reliable and cost-effective solutions for various industries.

Frequently Asked Questions

What are the available grades for these ferrite speaker magnets?
Our custom magnetic ring ferrite speaker magnets are available in Y25, Y30, and Y35 grades, catering to different magnetic performance requirements.
What is the difference between dry and wet process manufacturing?
The dry process allows for easier tool changes and can produce both isotropic and anisotropic magnets. The wet process is limited to anisotropic magnets and involves higher tooling costs but is often used for specific performance needs.
Can isotropic ferrite magnets be magnetized in any direction?
Yes, isotropic ferrite magnets are not oriented during manufacturing, which gives them the flexibility to be magnetized in any direction.
What are the primary applications for these magnets?
These magnets are widely used in speakers, audio equipment, mobile phones, televisions, and various automotive applications due to their stability and cost-effectiveness.
Do these magnets offer good resistance to demagnetization?
Yes, ferrite magnets are known for their excellent resistance to demagnetization and offer long-term magnetic stability in various environments.
Are custom shapes and sizes available?
Yes, ferrite magnets are versatile in shape, allowing for custom magnetic rings and blocks to meet specific application requirements.

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