All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(67565 products available)
N35 magnets are composed of an alloy of Nd, Fe, and B. N35 magnets are the most widely used of all the neodymium types because they balance strength and cost. These are available in various shapes and dimensions to suit specific applications. They include cuboid, slabs, cylindrical, rings, sphere, and taper. Cubes are usually used for magnetic experiments, while slabs are used in motors and sensors. Cylindrical magnets are suitable for magnetic coupling, whereas rings are useful in electric motors. Spherical magnets offer a uniform magnetic field and are mostly used in scientific research. Cone-shaped and tapered N35 magnets are applicable in magnetic therapy and engineering. These types are also known as excluding magnetism along the tapered surface. Neodymium magnet manufacturers produce these types of magnets in various dimensions.
The N35 magnet is widely used in numerous industries today due to its strong magnetic properties. It is the most common neodymium magnet grade that strikes a good balance between strength and affordability. Due to their high strength, they are frequently used in small forms to hold significant weights. Therefore, these are suitable for many commercial applications.
Engineering and construction
A significant quantity of N35 neodymium magnets are used in the engineering and construction fields. They are widely used in machines, including generators and motors, due to their strength and compact size. Furthermore, N35 magnets are employed to hold components in place during assembly, increasing precision and effectiveness in engineering projects.
Medical applications
N35 neodymium magnets are applied in medical fields, especially in magnetic resonance imaging. N35 magnets generate the strong and uniform magnetic field required for NMR scans. They are also used in various medical devices, including blood flow monitors and magnetic drug delivery systems.
Electronics and electromagnetism
Neodymium N35 magnets are widely integrated with electronic devices. Their strength makes them perfect for miniaturized components as found in electronic gadgets, mobile phones, and headphones. In speakers, these magnets create sound waves by interacting with voice coils. Furthermore, they are applied in hard drives to store data.
Industrial applications
Neodymium N35 magnets are ideal for industrial applications involving lifting, carrying, or manipulating metal objects. Because of this safety feature, these magnets are perfect for creating magnetic tools and equipment guarding workers in hazardous environments. They are also employed in sensors to detect metal presence and result in process automation and efficiency improvement in industrial settings.
Energy generation
N35 magnets generate electric power in renewable energy systems like wind turbines. The turbines utilize N35 magnets to produce electricity by converting mechanical energy. They also find a function in electric motors and generators used in various applications, including electric cars and kinetic energy systems.
A neodymium magnet is the most potent type of permanent magnet, classified as a rare-earth magnet. It is made from an alloy of three elements: neodymium, iron, and boron. This combination gives the magnets their exceptional magnetic strength and properties. One such grade of rare-earth magnet is the N35 magnet. It has a magnetic strength comparable to other grades, such as N30 and N32. However, the N35 magnet's strength lies in its higher coercivity. It is the ability to retain magnetization and, hence, does not become demagnetized easily.
However, this grade can operate at relatively lower temperatures than the other high-grade neodymium magnets. N35 magnets are available as sintered and bonded materials. Sintered is the traditional method used to make neodymium magnets by applying intense heat and pressure to the materials. On the other hand, bonded magnets are made by mixing neodymium with epoxy resin. It is then formed into the desired shape and cured, resulting in a lower magnetic strength but higher flexibility. Despite their small size, N35 magnets pack a lot of magnetic strength. For comparison, an N35 ring magnet with a diameter of just one inch can produce a pull force of over 24 pounds. Such features have earned N35 magnets numerous applications across various industries.
The following are features buyers need to consider:
With N35 rare-earth magnets being the most commercially employed, various factors come into play to determine their effectiveness. Selecting the ideal N35 magnet requires paying attention to size, shape, coating, and orientation.
The pull force produced by an N35 magnet should be adequate to meet the needs of its application. Choosing the proper size ensures that the magnet generates enough pull force without overpowering the target object. This balance is crucial in scenarios like manufacturing assembly lines, where the magnets' force must precisely match the weight of the components they handle. Axial or radial orientated magnets are useful because they help exert magnetic strength in the directed magnet's movement. Coating the magnet is an essential factor as it improves the life of the N35 magnets by preventing corrosion. Since exposure to moisture or high humidity is common in many workplaces, choosing an electroplating-coated neodymium magnet protects the integrity of the magnet. N35 magnets are sensitive to heat. So, their life can be prolonged by selecting an N35 magnet with a temperature rating that exceeds the ambient temperature of the intended use environment. Buyers should also settle for reliable N35 magnet suppliers who offer quality products, especially when purchasing in bulk.
A1: N35 magnets are widely applied across industries due to their impressive strength. They are commonly used for making electric motors, generators, and speakers, providing strong magnetic fields in these devices. In industrial settings, neodymium magnets are employed for handling tasks, including lifting heavy metal objects. Their compact size and power make them perfect for miniature or dense areas requiring considerable magnetic force.
A2: The difference between sintered and bonded N35 magnets lies in their production process. Sintered N35 magnets are made by heating and compressing a mixture of neodymium, iron, and boron. On the other hand, bonded magnets manufacture by combining neodymium powder with resin and then curing it. While the former has stronger magnetic properties, the latter is more flexible and less prone to shattering.
A3: Since neodymium N35 magnets are prone to rust and corrosion, they are often coated to improve longevity. The frequently used coatings include nickel, copper, zinc, and gold, providing a protective layer against environmental degradation. The coatings also improve the surface finish of the magnet, making it more appealing and preventing it from becoming brittle and breaking apart.
A4: N35 magnets, due to their strength, can interfere with electronic devices like smartphones and credit cards, affecting their magnetic storage systems. However, this doesn't happen if the devices are kept at a reasonable distance from the magnet. Taking such precautions allows the electronic devices not to suffer any magnetic interference.
A5: N35 magnets can be demagnetized. However, it requires extreme conditions like intense heat, strong opposing magnetic fields, or long-term exposure to corrosive environments. While they maintain magnetization for extended periods, their exceptional strength can be diminished when subjected to harsh conditions.
