rare earth magnets
IamSmooth, Tue Sept 12 2006, 06:08PM
I just got some rare earth magnets and I was hoping someone here could answer some simple questions:
how new are these and how did the idea come up to use rare earths vs iron?
how are they made/magnetized?
thanks
Re:
rare earth magnets
Simon, Wed Sept 13 2006, 03:00AM