기능

• It is made by casting.
• Because it is suitable for use at high temperatures, it is frequently used for precision equipment parts that require precision.
• Since it is made by casting, it has excellent mechanical strength.
• Accuracy of dimensions and shapes can be maintained by polishing.
• It is necessary to pay attention to the size ratio because the coercive force, which is an important characteristic of magnets, is low and easy to demagnetize.
• Depending on the size, a mold may be required. Therefore, due consideration is required in terms of price.