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Magnets are used in space exploration and satellite technology
Magnetization of non magnetic materials
Magnets in the manufacture of glass and ceramics
How magnets are used in the manufacture of plastics
Magnet fishing - treasure hunting
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Published: 2023-03-16
Hyab
Magnets in elevators
Elevators have become a part of our daily life, making it easy for us to move between floors and buildings. Magnetic materials are essential to the operation of elevators, as they provide the necessary force to move the elevator car and ensure passenger safety. In this blog post, we will explore the different magnetic materials used in elevators. Permanent magnets Permanent magnets are the type of magnet most often used in elevators. Materials such as neodymium have significant magnetic properties. Permanent magnets are used in elevators for two primary functions: to generate a force that pulls the elevator car up or down, and to provide a braking force that prevents the elevator car from moving when not in use. Electromagnets Electromagnets are another form of magnetic system often used in elevators. Electromagnets, unlike ordinary permanent magnets, require an electric current to produce a magnetic field. Electromagnets are used in the same way as permanent magnets in elevators: they create a magnetic field that pulls the elevator car up or down, and provides a braking force that prevents the elevator car from moving when not in use. Steel Steel is a ferromagnetic material that is often used in elevator cars and guide rails. The elevator car and guide rails are normally built of steel to provide strength and longevity. The doors and frames of the lift cabinet are also made of steel for increased strength and safety. Copper Copper is another frequent material used in elevators due to its electrical conductivity. Copper is used in the windings of elevator motors to provide a conduit for the electrical current. Copper is also used in elevator control systems and wiring to ensure that the elevator operates efficiently and reliably. Plastic bound magnets Plastic bound magnets such as magnetic strips and magnetic mats are injection molded magnets that use ferrite and a plastic mixture. These are used for a variety of functions in elevators. Typically, plastic-bound magnets are used in elevator door sensors to detect the location of the elevator car and ensure that the doors open and close safely. Magnets play an important role in the operation of elevators, providing the necessary force to move the elevator car and ensuring the safety of passengers. Permanent magnets, electromagnets, steel, copper, and plastic bound magnets are some of the most commonly used magnetic materials in elevators, and each has its own distinct properties and purposes.
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Published: 2023-01-12
Hyab
Fishing with magnets
There's a lot you can find at the bottom of a lake. At the end of last year, the Uppsala Magnetfishing Association exhibited a large amount of objects that they found in Fyrisån over the years. And there have been quite a few unexpected things. There are several reasons for magnet fishing. Partly because there are many items that are environmentally dangerous, but also for the excitement! It is because of the excitement that magnet fishing magnet fishing has become so popular in recent years. From time to time, for example, dangerous objects such as guns and grenades are found. They must of course be handed in to the police. And according to the police, they have managed to solve certain crimes, says Niklas Larsson, who was interviewed by Svt.
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Published: 2023-01-10
Hyab
New serie of refrigerator magnets
Are you looking for a way to spruce up your refrigerator? Look no further, we have added our latest series of refrigerator magnets to the website. These magnets come in three distinct shapes – rectangular, square, and cylindrical – and are available with either neodymium or ferrite. Neodymium magnets are incredibly strong and can hold up to 10 times more weight than ferrite magnets. They’re also more expensive, but they’re worth it if you need a magnet that will stay put. Ferrite magnets are less expensive and still provide a good amount of holding power.
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Published: 2023-01-10
Hyab
Magnets used to make oxygen
Magnets are used to make all kinds of things, it can even be used to make oxygen. Oxygen is an essential element for human life and plays a vital role in the environment. Magnetic technology can be used to create pure, clean oxygen through a process called electrolysis. In this process, electricity passes through water molecules, which are then split into hydrogen and oxygen atoms. The oxygen atoms can then be collected, while the hydrogen is released into the atmosphere.
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