釹鐵硼強力磁鐵英文：

Neodymium Iron Boron (NdFeB) magnets are the most powerful type of permanent magnet commercially available. They are composed of neodymium, iron, boron and a few transition metals. NdFeB magnets have the highest energy product of any type of magnet and are available in a wide range of shapes, sizes, and grades.

NdFeB magnets are highly resistant to demagnetization and have a high coercivity. They are very strong, and can generate a magnetic field of over 8,000 gauss. They can also be made into thin and small sizes, making them ideal for a variety of applications. NdFeB magnets are also very brittle and should be handled with care.

NdFeB magnets can be used in a variety of applications including motors, sensors, medical equipment, audio equipment, and more. They are also used in many consumer products such as smart phones, computers, and watches.

釹鐵硼的磁鐵能打孔嗎：

答：釹鐵硼是一種高磁性鋼，它具有抗磁性能和良好的耐磨性。它可以用于制造磁鐵，但不能打孔。釹鐵硼磁鐵最初是用來安裝在電機繞組上，以幫助電機實現最佳性能，從而提高效率和能效。它們也可以用于把電磁脈沖傳遞到機械裝置，以實現精確的控制，以及發送和接收信號，以控制機械設備的運行。但是，釹鐵硼磁鐵只能在一定的距離內產生磁力。它不能用來打孔，因為它磁力不足以穿透物體。