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What Materials are attracted by magnets?

Take a wand magnet and go around the house to see what will stick to it or feel like it is attracted to it. Keep a list of the items you tried, and if the attraction was strong, weak, or none. Then try to figure out why. Try especially different t...

How to Manufacturing the magnet?

Just as the materials are different for different kinds of magnets, the manufacturing processes are also different. Many electromagnets are cast using standard metal casting techniques. Flexible permanent magnets are formed in a plastic extrusion p...

How Do the magnets Work?

  Have you ever heard the phrase opposites attract? It’s especially true magnet. You may be the most familiar refrigerator magnet, drawing or report your card type, but magnets have many uses. They are accustomed to in the generators. The...

How was the magnet found?

About 4,000 years ago, dug up the earth to find Magnes lodestones. Lodestones contain magnetite, a natural magnetic of Fe3O4. This type of rock was subsequently named magnetite. From the historical point of view the development of permanent magnet m...

What the advantage of SmCo Magnet?

Sintered NdFeB magnet used to be the widest applied material due to its high properties and cheap price rather than SmCo magnet. However in 2011 the situation changed a lot. AIC Engineering professionally advises SmCo as a replacement of NdFeB in s...

Do you know the history of magnet?

The ancient Greeks and Chinese discovered that certain rare stones, called lodestones, were naturally magnetized. These stones could attract small pieces of iron in a magical way, and were found to always point in the same direction when allowed to...

What does a magnet do?

Magnets do the following things: Attract certain materials – such as iron, nickel, cobalt, certain steels and other alloys; Exert an attractive or repulsive force on other magnets (opposite poles attract, like poles repel); Have an effect on ...

How much does it cost to machine magnets?

Magnets can be machined. However, hard magnet materials – as opposed to the flexible or rubber type magnet materials – are extremely difficult to machine. Magnets should be machined using diamond tools or soft grinding wheels, and in the...

Tips on handling and storing magnets

Always take care! Magnets can snap together and injure personnel or damage themselves. Keep magnets away from magnetic media – such as floppy discs magnet and credit cards – and computer monitors. Store magnets in closed containers, so ...

How to make NdFeB Magnet?

NdFeB magnet material for its superior performance, rich in raw materials at lower prices, is to be developed rapidly and widely quoted. Mainly used in the field of electro-acoustic devices, instrument industry, the automobile industry, petrochemical...