NdFeB magnet applied in the field of white household applicances

In the application field of white household applicances, neodymium iron boron magnets generally have the following functions:

Drive motor: used for various motors, such as washing machine drive motor, air conditioning fan motor, etc., providing strong driving force.

Sensors: Can be used in some sensors, such as temperature sensors, position sensors, etc., to improve the performance of sensors.

Speaker: Enhance the sound quality and volume of the speaker.

Electromagnetic valve: controls the flow of fluids, such as in the refrigeration system of a refrigerator.

Water pump: Provides the magnetic drive required for the water pump.

Automation control: used for switches, relays, etc. in automation systems.

Energy saving: improving the energy efficiency of equipment and reducing energy consumption.

Reduce volume: Help devices achieve miniaturization and lightweighting.

Improve stability: Enhance the operational stability and reliability of the equipment.

Magnetization: In some household appliances, it plays a role in magnetizing water or other substances.

The performance requirements of neodymium iron boron magnets in the application field of white household appliances are as follows:

High magnetic performance: to ensure that the equipment has sufficient magnetic strength.

Stability: to maintain performance stability in different working environments and temperatures.

Corrosion resistance: to be able to resist corrosion and extend the service life.

High precision: to meet the requirements of specific sizes and shapes.

Low temperature coefficient: to minimize the effect of temperature changes on magnetism.

Good mechanical properties: have certain capabilities such as compression resistance and tensile resistance.

High reliability: to ensure long-term stable operation.
These performance requirements help to improve the efficiency, performance, and reliability of white household appliances.

The applications of neodymium iron boron magnets in white household appliances include washing machines, refrigerators, air conditioners, etc.

In the field of white household appliances, in addition to neodymium iron boron magnets, what other magnets can be selected?
In the field of white household appliances, besides neodymium iron boron magnets, the following types of magnets can also be considered:

Ferrite magnet: It has a relatively low cost and good temperature stability.

Alnico magnet: It has good high-temperature resistance.

Samarium cobalt magnet: It has high magnetic performance and temperature stability.
The choice of which magnet depends on specific application requirements and cost considerations and other factors. Different magnets may have differences in performance, cost, and temperature resistance, and a comprehensive evaluation and selection need to be made according to the actual situation.

Zhejiang Zhongke Magnetic Industry Co., Ltd. have the following advantages in the application field of white household appliances:

Technical strength: With advanced technology and a professional research and development team, we can provide high-quality neodymium iron boron magnet products.The company’s core technologies are developed in cooperation with academic and research institutions such as Ningbo Institute of Materials Technology and Engineerin, Chinese Academy of Sciences, China Jilinag University, and Hangzhou Electronic University .By combining multi-element synergistic grain boundary diffusion and diffusion photo-solid printing technology, we have developed and manufactured ultra-high-performance sintered NdFeB magnets and devices for the electronics and information industry, which are resistant to high temperatures, highly stable and low in heavy rare earths. This breaks the Japanese grain boundary diffusion technology blockade and has applied for six invention patents.  

By optimizing the microstructure of the mateiral with dual-alloy technology, we have developed a series of key preparation processes based on high-abundance rare earth cerium magnets, micro-element efficiency enhancement, and precise control of complex grain boundaires. This technology won the “2020 Provincial Science and Technology Progress Second Prize.”

Rich experience: I have accumulated rich experience in this field and have a deep understanding of the demand for white goods.

Product performance: Its magnet may have high magnetic performance, stability, and reliability.

Customization capability: able to provide customized solutions based on the specific needs of customers.

Large scale production capacity: Ensure meeting market demand and ensuring supply stability.

Quality control: A strict quality control system ensures product quality.

Cost advantage: Cost control may be achieved by optimizing production processes and supply chain management.

Customer service: Provide high-quality customer service, including technical support and quick response.

Innovation capability: Continuously launching new products and technologies to meet market changes and demands.

Brand reputation: Established a good brand image in the industry and increased customer trust.