Home > Basic Knowledge >What is a magnetic material?
Basic Knowledge

What is a magnetic material?

Magnetic material is the general term for metals with a magnetic property. For example, a magnetic tape and magnetic disk for recording, a permanent magnet, and a generator that generates electricity by powered rotation are familiar usage examples. This is the application of the properties of electricity and magnetism, and a suitable magnetic material is used in such devices without exception.

Example of increasing magnetic attraction by using a【yoke】

Magnetic material includes magnetic bodies with various physical properties such as a “ferromagnetic substance”, “weak magnetic substance”, “diamagnetic substance”, and “paramagnet substance”. Each property is explained clearly here, and simple experimental results are also included.
Ferromagnetic substance Material to attach to a magnet (Steel, Cobalt, Nickel)
Weak Magnetic Substance Material that does not attach to a magnet, and strictly speaking classified to the two kinds below.
Diamagnetic Substance The magnetization of the material is weak equal to one ten thousands – one hundred thousands of that of the ferromagnetic substance.
(Oxygen, Sodium, Aluminium, Chromium, Platinum)
Paramagnetic Substance ระดับการทำให้มีสภาวะเป็นแม่เหล็กอยู่ที่ระดับ 1 ในหลายหมื่น – 1 ในหลายสิบล้านของวัตถุแม่เหล็กอย่างแรง (ทำให้เป็นแม่เหล็กได้ง่าย)(ออกซิเจน, ไนโตรเลียม, อะลูมิเนียม, โครม, แพลตตินั่ม)
【Experiment Example】
    • Magnet Printing

    206 Moo 7 Thatoom Srimahaphote
    Prachinburi 25140 Thailand

    037-218-808 / 037-480-268

    t_imamura@simotec.co.jp (JP Sales)

    We are proud of our magnet, electromagnetic wave and whiteboard. Please feel free to contact us about our products.

  • We are also looking for distributors.