useful Small magnet
The magnet is useful, but it is really smaller than I thought.
Product code: 44031
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This alnico cylinder magnet has a diameter of 6mm and a height of 6mm. It is identified by the Amf magnets part number 44031-XX.
Alnico Magnets housed in sensors, gauges meters and valves, help regulate the moving components of manufacturing and processing equipment.
Alnico magnets, used in magnetic technologies have been the main contributor to making the recording and broadcast of recorded sound possible. The emergence of magnetic tape in the 1930s enabled recorded music to be enjoyed around the world in the absence of the artist and live performances. Recording artists could inscribe their performances once in the studio on magnetic tape to facilitate endless repetition with equal fidelity.
Devices referred to as 'pick-ups' are placed next to vibrating strings on many musical instruments to modulate, relay and amplify the sound for performance or recording purposes. The pick-ups’ magnetic field is affected by the frequency of the vibration and this magnetic information is expressed in electrical signals as notes.
Other magnets embedded in speaker configurations and related audio equipment suppress, clarify and enhance the signal to noise ratio, or SNR. Signal refers to desirable or good audio information, and noise refers to interference or bad audio information. Alnico and other types of magnets help modify, amplify and record sound for broadcast and playback
Alnico magnets are widely used in highly specialised engineering applications because of their high-temperature tolerance and resistance to corrosion.
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The Pull Force listed for each magnet is based on lifting 10mm thick steel from a horizontal surface. Magnets on a vertical surface (of 10mm thick steel) are generally able to hold around only 30% of the pull force listed in the product description. This is due to the effects of gravity and the lack of friction between the surface and the shiny magnet. Read More