beta iron, n.
an allotrope of iron that is the same as alpha iron except that it is nonmagnetic; stable between 768 and 906 degrees centigrade
<noun.substance>
beta iron
semantic pointers
hypernym
Word
an allotrope of iron that is the same as alpha iron except that it is nonmagnetic; stable between 768 and 906 degrees centigrade
<noun.substance>
beta iron