Hard Permanent Magnet Ferrite Ring Sintered At High Temperature For 13 Hours

Hard Permanent Magnet Ferrite Ring Sintered At High Temperature For 13 Hours

Company profile

The company boasts the first domestically developed servo fully-automatic wet press oil press machine and the first dual-track roller kiln in the nation. It also possesses the capability for independent design, development, and processing of various types of molds.
The primary business of the company focuses on sintered ferrite permanent magnet components, encompassing automotive motors, motorcycle motors, general machinery motors, household appliance motors, household fan motors, variable frequency motors, water pump motors, and more. These products are widely used in the automotive, motorcycle, office equipment, power tools, household appliances, and fitness equipment industries.

The role of permanent magnet ferrite in starting motor of motorcycle:
Permanent magnet ferrite plays a key role in motorcycle starting motor. It is often used as an exciting magnetic field of a motor, by generating a permanent magnetic field to drive the movement of the motor rotor. This permanent magnet ferrite has high permeability and low hysteresis loss, which can generate a strong magnetic field in the motor, thereby improving the efficiency and performance of the motor. At the same time, the permanent magnet ferrite also has stable magnetic properties and high wear resistance, which can ensure the stable operation of the electric machine for a long time. Therefore, permanent magnet ferrite plays a vital role in the motorcycle starting motor and is an important part of the normal operation of the motor.

What is permanent magnet ferrite?

Permanent magnet ferrite has a very high magnetic energy product and coercivity, it can produce a large magnetic field and magnetic force under a small size and weight, while having a high magnetic temperature coefficient and thermal stability, can maintain stable magnetic properties at higher temperatures. This makes the permanent magnet ferrite still able to work normally in a high temperature environment and is not easy to lose magnetism. Good corrosion resistance and wear resistance, so that it is not easily affected by the external environment and damage.

What's the application of Xinheng's Permanent magnets?

Xinheng mainly manufactures the following types of ceramic arc segment magnets:

• Motors and power generation equipment: Permanent magnet ferrite has a wide range of applications in motors, generators and transformers and other equipment, which can improve the efficiency and performance of equipment.

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  Magnetic sensors: Permanent magnet ferrites can be used to manufacture magnetic sensors to measure magnetic field strength and direction, which are widely used in automotive, aerospace and industrial fields.

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  Electronic equipment: Permanent magnet ferrite materials can be used to manufacture electronic components, such as filters, power inductors and memory components, and are widely used in communications, power and consumer electronics.
  Medical equipment: Permanent magnet ferrite can also be used in medical equipment, such as nuclear magnetic resonance imaging equipment and medical magnetic therapy.

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  Environmental protection technology: Permanent magnet ferrite can also be used in environmental protection technology fields, such as sewage treatment equipment and environmental protection sensors.

PHYSICAL PROPERTIES OF SINTERED FERRITE MAGNETS

What's the feature of ceramic strontium Permanent Magnets made by wet compression molding?

• Composition - Contain strontium ferrite (SrFe12O19) as the primary magnetic material. Strontium ferrite has good magnetic properties and is inexpensive to produce.
• Density - Have a high relative density of around 95% or more after sintering. This gives good mechanical strength.
• An-isotropy - Exhibit strong magnetocrystalline an-isotropy due to their hexagonal crystal structure. This results in a preferred direction of magnetization along one axis.
• Particle shape - The strontium ferrite powder used typically has a hexagonal platelet morphology which helps promote magnetic an-isotropy during molding and sintering.
• Molding method - The powder is mixed with a liquid binder and compression molded into a dense green compact using high pressures. This orients the an-isotropic particles.
• Firing process - The compact is then sintered at high temperature to develop density while preserving the induced magnetic anisotropy orientation from molding.
• Remanence - Have a maximum magnetic flux density or remanence along the axis of anisotropy, but little/no remanence perpendicular to it.
• Coercivity - Usually have medium to high coercivity depending on additives, density, and anisotropy level achieved.

FERRITE POWDER GRADE OF UNIVERSAL MOTORS MAGNET

Sichuan Xinheng Magnetic Materials Co., Ltd is located in Mianzhu City, Sichuan Province, which has been known as " the leader of ancient Shu and the important town of Yizhou " since ancient times.
The company was founded in May 2008. It was formerly the designated magnetic material production enterprise of the Ministry of Electronic Industry in Aba Prefecture, Sichuan Province. After decades of accumulation in the magnetic materials industry, the company has developed into a national high-tech enterprise integrating the design, development, production and sales of permanent magnet ferrites. Our factory covers an area of 14,000 square meters, has an annual production capacity of 8,000 tons, and has more than 350 employees.
The company owns China's first independently developed servo fully automatic wet hydraulic press and China's first double-layer roller kiln.It has the ability to independently design, develop and process various types of tools and molds.
The company's main product is sintered ferrite permanent magnet. The product range covers automobile motors, motorcycle motors, universal mechanical motors, household appliance motors, household fan motors, variable inverter motors, water pump motors, etc. The products are widely used in automobiles and motorcycles, office equipment, electric tools, household appliances, fitness equipment and other fields.
The company's products are mainly sold to motor manufacturers in Europe, America, South Asia, Taiwan, southwest China, East China, and South China.
The company adheres to the business tenet of "quality assurance, professional service, and customer satisfaction". Its business philosophy is to improve the level of operation and management, to imporove the quality of employees, reduce production costs, and improve the market competitiveness of enterprises. It adheres to the development philosophy of putting people first, making high-quality products with heart, seeking development through innovation, and building brands with integrity. We are willing to create a win-win relationship and grow together with our customers!