It was used to make permanent magnets for use in small electric motors.

A major use is in making permanent magnets.

This is why most materials do not make good magnets.

The company also makes Superman-strength magnets (8 for $8); 12 of them come with the strips.

The plans rely on superconductors to make magnets that generate tremendous forces.

These are called "hard" ferromagnetic materials, and are used to make permanent magnets.

Also what is the process used to make superconducting magnets?

These materials, you say, could make considerably stronger magnets, which would significantly reduce the size and cost of the supercollider.

It is magnetic and can be used for making magnets.

She only knew how to make magnets.