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black neodymium magnets factory

Description:
Business Type:Manufacturercan(Magnets of any shape and size can be customized)
Delivery Time:15-30 days
Supply Ability:20000000 Piece/Pieces per Month
Shape: Disc, Block, Ring, Arc and so on, Customized, All sizes
Tolerance:±0.05mm
Processing Service:Bending, Welding, Decoiling, Cutting, Punching, Moulding

We accept customized services:
1. Shape and Dimension Requirements
2. Material and coating requirements
3. Processing according to design drawings
4. Requirements for Magnetization Direction
5. Magnet Grade Requirements
6. Surface treatment requirements (plating requirements)
Availability:
Quantity:
black neodymium magnets factory is made from an alloy of neodymium, iron and boron, hence the name NIB magnets. The alloy is then heated and formed into the desired shape and then magnetized. The resulting magnet has high resistance to demagnetization and can maintain its magnetism for a long time. Due to their high strength, neodymium magnets are used in a wide range of applications, including Magnetic door seals. They are also commonly found in everyday items such as headphones, speakers, and even magnetic jewelry clasps.

One of the key parameters of black neodymium magnets factory is its Br (residual induction) value, which is a measure of magnetic field strength. Neodymium magnets have a very high Br value, ranging from 11148 to 13611 Gauss, making them the strongest type of permanent magnets available. Another important parameter is their coercive force, or Hc value, which indicates the magnet's ability to resist demagnetization. Neodymium magnets have a high coercive force, ranging from 10031 to 31931 Oersted, making them highly resistant to external magnetic fields and ensuring their long-term stability. At Honesun, we offer a wide range of neodymium magnets in various sizes, shapes, and grades to meet the diverse needs of our customers. Our neodymium magnets are carefully produced and tested to ensure the highest quality and performance. Contact us today to learn more about our black neodymium magnets factory products and how they can benefit your business.

Product Name
black neodymium magnets factory
Material
Neodymium Magnet/Permanet Magnet
Size
Various kinds or according to customers' request
Shape
Disc, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Or Customized Shapes
Grade
N35-N52,  N35M-N50M,  N33H-N48H,  N30SH-N35SH and so on
Tolerance in size
+/-0.05 mm 
Direction of magnetisation
Through the thickness or through the diameter
Applications

1. Electronic areas: speakers, headphones, acoustics, sensors and so on.

2. Motor areas: generators, servo motors, micro-motors, vibration motors, elevator motor and so on.

3. Clean Tech Energy: Water flow enhancement, wind turbines.

4. Health care: MRI, medical treatment equipment.

5. Other industries: electric doors and windows, electric vehicle, electric bicycles, computer, phone, boxes, magnetic tools, notebook and so on












black neodymium magnets factory FAQs Guide. With our advanced production techniques and strict quality control, we are committed to providing our customers with the best black neodymium magnets factory available on the market. We strive for excellence in both our products and services, and we are confident that our black neodymium magnets factory will meet and exceed your expectations.
1.Can black neodymium magnets factory be used for magnetic therapy?
2.What are the limitations of using black neodymium magnets factory?
3.How do you prevent black neodymium magnets factory from corroding?
4.About the development history of black neodymium magnets factory factory
5.How do black neodymium magnets factory contribute to sustainable energy?
6.How do black neodymium magnets factory work?
7.About black neodymium magnets factory delivery date
8.About black neodymium magnets factory overseas warehouse
9.What advancements are being made in the recycling of black neodymium magnets factory?
10.Are black neodymium magnets factory affected by extreme temperatures?
11.What are the environmental impacts of mining Neodymium for magnets?
12.Why are black neodymium magnets factory coated?
13.Can black neodymium magnets factory damage credit cards or electronic devices?

1.Can black neodymium magnets factory be used for magnetic therapy?

No, neodymium magnets are not recommended for use in magnetic therapy. Neodymium magnets are very powerful and can cause tissue damage if used incorrectly. It is best to consult a qualified healthcare professional before using any type of magnetic therapy.

2.What are the limitations of using black neodymium magnets factory?

As one of the top black neodymium magnets factory manufacturers in China, we take this very seriously. 1. Neodymium magnets are brittle and can easily break or chip if dropped or handled roughly. 2. Neodymium magnets can corrode if exposed to moisture or other corrosive elements. 3. Neodymium magnets can be difficult to machine and require special tools and techniques. 4. Neodymium magnets can be difficult to demagnetize and require special tools and techniques. 5. Neodymium magnets can be expensive compared to other types of magnets.

What are the limitations of using black neodymium magnets factory?

3.How do you prevent black neodymium magnets factory from corroding?

We continuously upgrade our skills and knowledge to adapt to changing black neodymium magnets factory market needs. Neodymium magnets can be protected from corrosion by coating them with a thin layer of oil, wax, or lacquer. Additionally, they can be stored in a dry, low-humidity environment.

4.About the development history of black neodymium magnets factory factory

Neodymium magnets were first developed in the early 1980s by General Motors and Sumitomo Special Metals. The magnets were made from an alloy of neodymium, iron, and boron. This alloy was found to be much stronger than traditional ferrite magnets, and could be used to create much smaller and more powerful magnets. Since then, neodymium magnets have become increasingly popular and are now used in a wide variety of applications, from consumer electronics to industrial machinery. The development of neodymium magnets has also led to the development of specialized factories that produce these magnets. These factories use a variety of processes to create the magnets, including sintering, hot pressing, and injection molding. The magnets are then tested for quality and strength before being shipped to customers.

About the development history of black neodymium magnets factory factory

5.How do black neodymium magnets factory contribute to sustainable energy?

We operate our black neodymium magnets factory business with integrity and honesty. Neodymium magnets are used in a variety of renewable energy technologies, such as wind turbines, solar panels, and electric vehicles. They are used to generate electricity from wind and solar energy, and to power electric vehicles. Neodymium magnets are also used in the motors of hybrid and electric vehicles, which helps to reduce emissions and improve fuel efficiency. Additionally, neodymium magnets are used in the production of energy-efficient lighting, such as LED lights, which helps to reduce energy consumption.

6.How do black neodymium magnets factory work?

We have established a good reputation and reliable partnerships within the black neodymium magnets factory industry. Neodymium magnets are permanent magnets made from an alloy of neodymium, iron, and boron. They are the strongest type of permanent magnet available and are used in a variety of applications. Neodymium magnets work by creating a strong magnetic field that attracts ferromagnetic materials, such as iron, nickel, and cobalt. The magnetic field is created when the electrons in the atoms of the neodymium alloy align in the same direction. This alignment creates a strong magnetic field that can attract ferromagnetic materials from a distance.

How do black neodymium magnets factory work?

7.About black neodymium magnets factory delivery date

Neodymium magnets are usually shipped within 1-2 business days of ordering. Depending on the size and quantity of the magnets, delivery times may vary.

8.About black neodymium magnets factory overseas warehouse

Neodymium Magnets overseas warehouse is a leading supplier of neodymium magnets and related products. We offer a wide range of products, including rare earth magnets, ceramic magnets, alnico magnets, and more. Our products are used in a variety of industries, including automotive, aerospace, medical, and industrial. We have warehouses located in the United States, Europe, and Asia, allowing us to provide fast and reliable shipping to customers around the world. We strive to provide the highest quality products at the most competitive prices.

About black neodymium magnets factory overseas warehouse

9.What advancements are being made in the recycling of black neodymium magnets factory?

Recent advancements in the recycling of neodymium magnets include the development of new technologies that allow for the separation of neodymium from other metals in the magnet, such as iron and cobalt. This allows for the recovery of the neodymium for reuse in new magnets. Additionally, new methods of recycling neodymium magnets have been developed that involve crushing the magnets into a powder and then separating the neodymium from the other metals. This powder can then be used to create new magnets.

10.Are black neodymium magnets factory affected by extreme temperatures?

Yes, neodymium magnets can be affected by extreme temperatures. They can become brittle and crack if exposed to temperatures above 175°C (347°F). They can also lose their magnetism if exposed to temperatures below -45°C (-49°F).

Are black neodymium magnets factory affected by extreme temperatures?

11.What are the environmental impacts of mining Neodymium for magnets?

The environmental impacts of mining neodymium for magnets can include air and water pollution, land degradation, and the destruction of habitats. Mining neodymium can also lead to the release of hazardous chemicals, such as sulfur dioxide, nitrogen oxides, and carbon dioxide, into the atmosphere. Additionally, the mining process can cause soil erosion, which can lead to the destruction of vegetation and wildlife habitats. Finally, the mining process can also lead to the release of radioactive materials, which can be hazardous to human health.

12.Why are black neodymium magnets factory coated?

We have established a good reputation and reliable partnerships within the black neodymium magnets factory industry. Neodymium magnets are coated to protect them from corrosion and to prevent them from chipping or cracking. The coating also helps to reduce the risk of the magnet being damaged by other metals or objects.

Why are black neodymium magnets factory coated?

13.Can black neodymium magnets factory damage credit cards or electronic devices?

Being one of the top black neodymium magnets factory manufacturers in China, We attach great importance to this detail. No, neodymium magnets will not damage credit cards or electronic devices. However, it is important to keep in mind that neodymium magnets are very powerful and can cause damage to other magnetic materials, such as hard drives, speakers, and other electronic components. Therefore, it is important to keep neodymium magnets away from any electronic devices.


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Phone:+86-13588796294
Fax:+86-57182825718
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Honesun Industrial Co., Ltd. focuses on designing, researching, developing, manufacturing and selling Magnets and Magnetic Assemblies. With more than 15 years' rich experience and considerate services.we have been recognized as a reliable.

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