Ceramic magnets are made of ceramic surprise.
Use of ceramic magnets.
You see ceramic is easier to come by than alnico making it a cheaper magnet to make.
Ceramic magnets are man made magnets made out of iron oxide and strontium carbonate.
There are two different types of ceramic magnets soft and hard magents.
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Due to the low cost of the materials and manufacturing methods inexpensive ceramic magnets or nonmagnetized ferromagnetic cores for use in electronic component such as radio antennas for example of various shapes can.
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Ceramic magnets are some of the lowest cost hard magnets available on the market and they perform beautifully in a variety of functions and situations.
The coercivity of the magnets are what determine what type soft magnets have low coercivity while hard magnets have high coercivity.
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Can be used at fairly high temperatures.
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Available in ring disc and block shapes and can be custom manufactured to meet your special.
By some players the ceramic magnets are given a bad reputation when compared to alnico which is probably due to their association with cheaper instruments.