Industry News
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Can a Gaussmeter be used to measure the performance level of a magnet?
Using a Gaussmeter to measure the surface magnetism cannot actually accurately determine the grade of the magnet material. 1. It is inaccurate to just look at the surface magnetism, and the results measured by each person are different. Because the placement and distance may be different, the v...Read more -
Does a ring magnet have north and south poles?
Ring magnets, also known as circular magnets with holes, are a common type of magnets, and are widely used in the market. The main materials of ring magnets are neodymium iron boron, ferrite, samarium cobalt, etc. Ring magnets also have north and south poles. 1. For example, axial magnetiz...Read more -
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
