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neodymium magnet 30mm

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:
neodymium magnet 30mm 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 toys. They are also commonly found in everyday items such as headphones, speakers, and even magnetic jewelry clasps.

neodymium magnet 30mm has high coercivity and remanence, and has excellent resistance to demagnetization, making it ideal for applications requiring strong, durable and long-lasting magnetism. They also feature a wide operating temperature range, from -40°C to 6.7°C, making them ideal for use in extreme environments. The performance of neodymium magnets can be further enhanced by adding coatings such as nickel, zinc or epoxy. These coatings provide protection against corrosion and increase the durability of the magnets, especially in harsh environments.

Product Name
neodymium magnet 30mm
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












neodymium magnet 30mm FAQs Guide. With our advanced production techniques and strict quality control, we are committed to providing our customers with the best neodymium magnet 30mm available on the market. We strive for excellence in both our products and services, and we are confident that our neodymium magnet 30mm will meet and exceed your expectations.
1.How do you demagnetize a Neodymium Magnet?
2.Can neodymium magnet 30mm lose their magnetism over time?
3.How do neodymium magnet 30mm contribute to the transportation industry?
4.How do you store neodymium magnet 30mm?
5.How are neodymium magnet 30mm made?
6.How do neodymium magnet 30mm contribute to renewable energy storage?
7.What are the pros and cons of using neodymium magnet 30mm?
8.About neodymium magnet 30mm delivery date
9.About neodymium magnet 30mm technology
10.What advancements are being made in the recycling of neodymium magnet 30mm?
11.What are neodymium magnet 30mm?
12.About neodymium magnet 30mm overseas warehouse
13.Can neodymium magnet 30mm be used in underwater applications?
14.About the development history of neodymium magnet 30mm factory

1.How do you demagnetize a Neodymium Magnet?

We focus on teamwork and communication to achieve common goals, We attach great importance to this detail. Neodymium magnets can be demagnetized by heating them to a temperature of around 200°C (392°F) for a few minutes. This will cause the magnet to lose its magnetic properties. It is also possible to demagnetize a neodymium magnet by exposing it to a strong alternating magnetic field.

2.Can neodymium magnet 30mm lose their magnetism over time?

We focus on teamwork and communication to achieve common goals, We attach great importance to this detail. Yes, neodymium magnets can lose their magnetism over time. This is due to a process called demagnetization, which occurs when the magnet is exposed to high temperatures, strong electrical currents, or other magnets.

3.How do neodymium magnet 30mm contribute to the transportation industry?

Neodymium magnets are used in a variety of transportation applications, including electric motors, generators, and brakes. They are used in electric vehicles to help reduce the weight of the vehicle and improve its efficiency. They are also used in hybrid and electric vehicles to help reduce the amount of energy needed to power the vehicle. Additionally, neodymium magnets are used in magnetic levitation trains, which use magnetic fields to lift and propel the train.

4.How do you store neodymium magnet 30mm?

Neodymium magnets should be stored in a dry, temperature-controlled environment away from other magnets or magnetic materials. They should also be stored away from moisture, heat, and direct sunlight. It is also important to keep them away from any ferrous materials, as these can cause the magnets to become magnetized and attract each other.

How do you store neodymium magnet 30mm?

5.How are neodymium magnet 30mm made?

Our products & services cover a wide range of areas and meet the needs of different fields. Neodymium magnets are made by a process called powder metallurgy. This process involves mixing neodymium, iron, and boron powder together and then compressing the mixture into a mold. The mold is then heated to a very high temperature, which causes the particles to bond together and form a solid magnet.

6.How do neodymium magnet 30mm contribute to renewable energy storage?

Neodymium magnets are used in a variety of renewable energy storage systems, such as flywheels, supercapacitors, and batteries. Flywheels use the magnets to store energy in the form of kinetic energy, while supercapacitors use them to store energy in the form of electrical charge. Batteries use the magnets to store energy in the form of chemical energy. Neodymium magnets are also used in electric motors and generators, which are essential components of renewable energy systems.

7.What are the pros and cons of using neodymium magnet 30mm?

We have established long-term and stable partnerships with our suppliers, so we have great advantages in price and cost and quality assurance. Pros: - Neodymium magnets are extremely strong and can hold a large amount of weight. - They are very versatile and can be used in a variety of applications. - They are relatively inexpensive and easy to find. - They are corrosion-resistant and can withstand extreme temperatures. Cons: - Neodymium magnets are brittle and can easily break if dropped or mishandled. - They can be dangerous if swallowed, as they can cause serious internal damage. - They can be difficult to work with due to their strength. - They can be expensive depending on the size and grade of the magnet.

8.About neodymium magnet 30mm 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.

About neodymium magnet 30mm delivery date

9.About neodymium magnet 30mm technology

Neodymium magnets are a type of rare-earth magnet made from an alloy of neodymium, iron, and boron. They are the strongest type of permanent magnet commercially available and are used in a wide variety of applications, including motors, generators, hard drives, and loudspeakers. Neodymium magnets are also used in medical devices, such as MRI machines, and in consumer electronics, such as headphones and earbuds. Neodymium magnets are highly resistant to demagnetization and can be used in extreme temperatures.

10.What advancements are being made in the recycling of neodymium magnet 30mm?

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.

11.What are neodymium magnet 30mm?

As one of the neodymium magnet 30mm market leaders, we are known for innovation and reliability. Neodymium magnets are a type of rare-earth magnet made from an alloy of neodymium, iron, and boron. They are the strongest type of permanent magnet commercially available and are used in a wide variety of applications, including motors, generators, hard drives, and loudspeakers.

12.About neodymium magnet 30mm 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 neodymium magnet 30mm overseas warehouse

13.Can neodymium magnet 30mm be used in underwater applications?

Our mission is to provide customers with the best solutions for neodymium magnet 30mm. Yes, neodymium magnets can be used in underwater applications. However, they must be coated with a protective material such as nickel or epoxy to prevent corrosion.

14.About the development history of neodymium magnet 30mm 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.


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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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