Industry News
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What are pot magnets? What types of pot magnets are there?
Pot magnets are a magnet assembly that embeds powerful NdFeB magnets into a durable steel housing or slot. NdFeB magnets are very brittle and break easily, and have limited magnetic force. Strong pot magnets are a good solution to these problems. The steel housing provides a safe place for the magne...Read more -
What factors affect the strength of magnets?
There are many different kinds of magnets, and they come in different sizes, shapes, materials, and strengths. They all generate a magnetic force that allows them to attract certain metals. However, some magnets can't even hold a piece of paper on a refrigerator, while others can lift heavy obje...Read more -
Are the attractive and repulsive forces between two magnets the same?
What is the relationship between the attractive and repulsive forces of magnets?When two equally spaced magnets touch each other, the attractive force between the two equally spaced magnets is 5-10% stronger than the repulsive force between the equally spaced magnets. This is due to the arrangement ...Read more -
What coatings are there for NdFeB magnets?
NdFeB magnets are usually plated with nickel, copper, chromium, gold, black zinc, blue and white zinc, epoxy resin, etc. The color of the magnet surface will vary depending on the electroplating, and the storage time will also be long or short.Nickel: It looks like stainless steel color. It is diffi...Read more -
What are AlNiCo magnets?
Alnico magnet is a permanent magnetic material composed of aluminum (Al), nickel (Ni), cobalt (Co) and a small amount of other elements (such as iron and copper). It has the following characteristics:Weak magnetism.Strong anti-demagnetization ability, can still maintain magnetism at high temperature...Read more -
Can neodymium magnets damage cell phones?
Neodymium magnets may damage mobile phones for the following reasons: I. Effects on electronic components1. Interference with compass: The compass in the mobile phone relies on the geomagnetic field to work. The strong magnetic field generated by the neodymium magnet will interfere with the com...Read more -
What is the principle of electromagnet
The principle of electromagnet is mainly to use the magnetic effect of electric current to produce a magnetic field. These are detailed explanations of the principles of electromagnets below:I. The basic structure of the electromagnetElectromagnet is mainly composed of three parts: coil, core and ar...Read more -
What is samarium cobalt magnet?
Samarium cobalt magnet is a kind of rare earth magnet. These are described in more detail below: I. Composition and PreparationComposition: Samarium cobalt magnet is mainly composed of samarium (Sm), cobalt (Co) and other metal rare earth materials after a certain ratio.Preparation: These raw m...Read more
