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How to consider the specifications and types of magnets

When choosing NdFeB magnets, customers should choose the magnet trademark suitable for them according to their working temperature. If the working temperature is higher than the...

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Which company is better at making injection molded magnetic steel for automotive instruments?

Automotive instruments require magnets, so what magnets are used for automotive instruments? Which magnet factory does the car dashboard, odometer, and sensor magnetic steel better? Do you have any good recommendations?According to the editor's understanding, most of the automotive instrument magnetic steels are made of injection molded magnetic materials, such as injection molded ferrite and neodymium iron boron.Let's mainly talk about injection molding magnetsInjection magnets have many performance levels, and the magnetic particles used in plastic magnetic materials mainly include ferrite and neodymium iron boron. Plastic media mainly include nylon 6, nylon 12, and PPS, and customers can choose according to their required performance, cost, and usage situation.The magnet factory currently mainly serves industries such as supporting motors and motors, electronic appliances, smart homes, and medical equipment. Due to its manufacturing technology and quality, its services are h

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2023-11

The main function and shape types of magnets with small holes in the middle

What is the main function of a magnet with a small hole in the middle?Small hole magnet in the middleThis has a lot of effects, not necessarily. For example, some product designs require a hole in the middle or side of the magnet for installation, some may require a screw to fix it in a certain location, some may require a small steel shaft to be installed in the middle of the motor or other places, and so on.What are the types of magnets with small holes in the middle?Small hole ferrite magnetMagnets can be made into discs with small holes in the middle, squares with small holes in the middle, cylinders with holes in the middle, and magnetic tiles with small holes on the side of the ring（

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2023-11

Please carefully read some precautions for assembly and use of magnetsI

In order to ensure the safe use of magnets by our customers, I have compiled some precautions for assembly and use of magnets. Each item is a key point, please read it carefully.1. The magnetized magnet has a strong attraction to other magnets, iron sheets, as well as iron fixtures and tools. When using the product, be very careful as it may cause personal injury and accidents, such as fingers being caught during transportation and assembly, which may cause fingers to be crushed in severe cases.2. The sharp edge of the magnet may scratch your fingers, please use it carefully, mainly on some magnets that are not chamfered.3. When using a hollow coil for magnetization, the magnet may jump out of the coil violently and cause personal injury, which is very dangerous. For safety reasons, place the magnet in the center of the coil and fix it before magnetization.4. When stacking magnetized magnets, they may break due to difficulty in separation or the impact of adsorption. It is recommended

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2023-11

Introduction to the magnetic performance range and characteristics of main permanent magnets

When it comes to permanent magnets, what kind of magnet do you think of? Neodymium iron boron permanent magnet? Ferrite permanent magnet? Indeed, these two types are relatively easy to come into contact with, but there are still many permanent magnets that many people are not familiar with. Today, we will introduce the magnetic range and characteristics of some permanent magnets to help you understand more.The following figure shows the magnetic properties range of the main permanent magnets (sintered neodymium iron boron sintered samarium cobalt injection molded isotropic neodymium iron boron injection molded ferrite sintered ferrite bonded neodymium iron boron).Main magnetic properties range of permanent magnetsThe following figure shows some raw materials, advantages, and disadvantages of the main permanent magnets.

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2023-11

The suction force and Gaussian value of a magnet with a diameter of 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm

The attractiveness value and surface magnetic flux density Gaussian value of neodymium magnets have always been a concern for customers. They often ask how much attraction or tension a magnet of this size has, and how much Gaussian the magnetic field strength is. Today, we have compiled several common specifications of neodymium magnets, hoping to be helpful for your work.The following figure shows the suction and Gaussian values of a cylindrical magnet with a diameter of 3mm, 4mm, 5mm, 6mm, 8mm, and 10mmThe suction force and Gaussian value of a circular magnet with a diameter of 3mm, 4mm, 5mm, 6mm, 8mm, and 10mmNote: ⑴ Epoxy resin coating improves water resistance and rust prevention effect by utilizing resin coating.⑵ Attraction and surface magnetic flux density refer to the values of individual magnets (reference values).⑶ Choose neodymium magnets with different performance levels, and the suction value and Gaussian will vary.Our company can customize according to your magnetic requ

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2023-11

Magnets in healthcare: magnetic therapy

As magnetic therapy continues to gain widespread popularity, the sales of magnets used continue to increase globally. Surprisingly, magnets are used to handle a considerable number of situations in the healthcare industry.Magnetic therapy is considered an alternative medical practice that uses stationary magnets to alleviate pain and other health issues. Some conditions include: water retention, painful rheumatoid arthritis, neuralgia caused by diabetes, insomnia, schizophrenia, obsessive-compulsive disorder, multiple sclerosisIn order to alleviate post-traumatic stress disorder and Parkinson's disease, treatment magnets are made into bracelets, rings, necklaces, insoles, and magnetic mattresses for treatment.Magnetic therapy insoleHow does it work?The initial idea was that the magnetic field generated in the body could cause diseases, so using a magnet could correct this situation by restoring the magnetic field to a normal equilibrium state.More precisely, magnetic therapy is bas

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