Last address I had for them was, which was about 3 years ago:
AlliedSignal Inc.
Amorphous Metals
6 Eastmans Road
Parsippany, NJ 07054
There are two different, at least, divisions. One where you
by sheets of MetGlass for making laminates, and one where
you by Cores for transformers and such.
The cheapest Core, about the size of dime, cost $17 at the
time. The largest size cost $250+.
>I'm sure Bob will jump in and give you the details on
>current sources for he has an excellent source library.
I'll type up some of the reference material over the
weekend.