Assertion: amorphous metal | /r/HasProperty | ferromagnetic alloys
Facets:
Source sentences:
text: Amorphous metals can be grouped in two categories, as either non-ferromagnetic, if they are composed of Ln, Mg, Zr, Ti, Pd, Ca, Cu, Pt and Au, or ferromagnetic alloys, if they are composed of Fe, Co, and Ni.