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Posts Tagged ‘MAGNETS’

It wouldn’t be wrong to say that rare earth magnets have taken the world by sweep of innovation, invention and creation. It is not an old story when CRT TVs were introduced and later huge pack of inventions followed up.

The trend all started from CRT TVs which later laid the innovations in various updates like colored TVs, Plasma displays, LCDs, 3D-LEDs, etc. There are some permanent magnets which mostly shelter in Power meters, DC or AC motors, engines, welding equipments, etc.

Neodymium magnet is mostly seen being used in newly launched products with linked in innovations. This magnet does come with a variety of shapes. In accordance with application types, it comes in disc, circular, spherical, cubical, cylindrical shapes, etc.

Rare earth magnet can be used for variety of purposes. As mentioned earlier they can be used for scientific invention, apart from that you can use this wonderful piece as a toy, decoration piece, holding device, conversation piece, binders, brochure closures, homemade compass and many others.

Other than above mentioned uses, these wonderful magnets can be used as welding clamp, stud or screw finder, metal detector cabinet locker and many more.

Most often it is used for scientific experiments. The experiments like levitation have a great importance for rare earth magnet. Permanent magnet levitators are widely liked not only for experiments but also for fun and gifts.

Sewing magnet is yet another enticing feature of these rare earth magnets. They can be sewn adjacent to apparels or in the pockets. Purses also include these in the form of clasps. One vital plus side of these magnets is that the credit cards do not face any sort or wear or abrasion behaviour from them.

But, there are rare magnets which can erase the data from many devices. Like some rare magnets can specifically be used to erase the data from any old hard disk without any problem. So care should be taken while dealing magnets and sensitive data devices.

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As the world is advancing towards a new technological era, more and more new inventions are being made. Even though all inventions are considered in one way or another, the invention of magnet is considered the greatest achievement of mankind. Magnet has made transportation and power and energy generation a much easier and effective process.

What is a magnet?

A magnet is basically a material or an object that creates a magnetic field around itself and attracts ferromagnetic materials like iron and attracts or repels other magnets. The earliest existence of magnets was around 2500 years ago in India, China and Greece. By the 12th and 13th centuries, magnets were being used extensively in several Asian and European countries in the form of magnetic compasses.

Magnets are available in several shapes and sizes and are used for home as well as industrial uses. The two major varieties of magnets are electromagnets and permanent magnets. Electromagnets generally consist of a coil wire that behaves as a magnet when an electric current passes through it. Permanent magnet on the other hand, is created from a magnetic material that is having a persistent magnetic field.

Magnets have gained immense popularity and is nowadays used in a host of application areas. All the major activities, whether industrial or otherwise, are undertaken with the use of magnets and due to high dependency on the use of magnets, their absence will be conspicuous. It would be quite right to say that magnets are crucial for the subsistence of the contemporary world.

Magnets are used for a variety of purposes and have various applications.

Magnets are used extensively in floppy disks, cassettes and hard disks. Magnets, due to their property of attracting a multitude of things, are produced in the form of thin coating films on which data is stored or recorded.
Magnets serve a variety of industrial purposes. They are used in industrial equipment like separators, sweepers, pullers, conveyors and welding devices besides others.
Magnets are also used widely in magnetic therapy devices that include magnetic waist belts, magnetic massager, knee magnets and magnetic mattresses, etc.
Credit, Debit and ATM cards have magnetic strips on one side that encodes the information about the individual and his account and bank details.
The use of magnets is also common in speaker and microphones.
Electronics motors and generators also work with the use of magnets.
Another extensive use of magnets is in the health sector. Hospitals use Magnetic Resonance Techniques (MRI) to scan various organs in the human body and for surgical purposes.
 Household equipment like headphones, telephones, television, refrigerators, water pumps, etc. also make use of magnets.
Magnets are also used in a variety of jewelry items like bracelets, earrings, pendants and necklaces.
Other uses of magnets include uses in tools, toys, science projects, vinyl magnet sheets, compasses, fail-safe devices, etc.

Please Visit URL: http://www.jupitermagnetics.com

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