Question

 How are speaker magnets made?

Answer Speakers use two types of magnets. The first magnet is a fixed, solid magnet. The second type is an electromagnet, or voice coil, that causes the speaker to move and create vibrations that result i... Read More »
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Top Q&A For: How are speaker magnets made

Are magnets made of magnetite?

Most refrigerator magnets are made from magnetized iron or other ferromagnetic materials. Magnetite is a naturally occurring mineral that is attracted to magnets, but itself is not magnetic. Its ma... Read More »
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What metal are magnets made from?

Metal magnets are made up of metals that are alloys like nickel, cobalt and aluminum. The combination of these three alloys is sometimes referred to as "Alnicko." There are other types of magnets m... Read More »
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What element are magnets made out of?

Naturally occurring magnets (lodestones) occur as the mineral "magnetite," which is a form of iron oxide. Artificial magnets may be made from strontium iron oxide or barium iron oxide. The stronges... Read More »
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What are permanent magnets made from?

The majority of modern permanent magnets are made up of special alloys discovered through scientific investigation designed to improve magnets. Common permanent magnet combinations include strontiu... Read More »
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