Magnets do not stick to brass, as brass is not a ferrous metal. A ferrous metal contains small proportions of iron. Brass is an alloy of copper and zinc mixed in varying proportions. At no stage in its preparation is iron mixed in the alloy.Know More
Pure brass is lustrous and has the color of gold. The color of brass may vary depending upon the amount of copper it contains. When brass is electroplated over other ferrous metals, it becomes magnetic. In such cases, the magnetic property is due to the other ferrous metal and not due to brass.
Brass has been in use for centuries. The alloy was made even before iron was discovered. It is used to make door handles, door knobs, imitation jewelry, electrical fixtures, statutes and various other decorative items.Learn more about Magnetism
To demagnetize a magnet, heat, hammer or jar the magnet, or use an alternating current field. Tools known as demagnetizers also exist that are used to demagnetize screws and steel tools. Magnetism is the result of alignment of magnetic dipoles in material in a direction.Full Answer >
Aluminum is not attracted to a magnet unless it is in a strong magnetic field. In strong magnetic fields, aluminum can become slightly magnetic. Under normal circumstances, aluminum does not exhibit magnetism; aluminum can produce an electrical current when it interacts with a magnet.Full Answer >
To demagnetize a magnet, cause disorder to the unit magnets within the magnetic material. Strike the magnet first with a hammer, heat it strongly, and then subject it to AC current to eliminate magnetic ability completely.Full Answer >
A magnet can be demagnetized with heat, hammering or an electric current. A metal behaves as a magnet when all its units or domains are aligned in one direction. When this alignment is destroyed and made random, the magnetism is also destroyed.Full Answer >