Search Result for "beta iron":
Wordnet 3.0

NOUN (1)

1. an allotrope of iron that is the same as alpha iron except that it is nonmagnetic; stable between 768 and 906 degrees centigrade; 



WordNet (r) 3.0 (2006):

beta iron
    n 1: an allotrope of iron that is the same as alpha iron except
         that it is nonmagnetic; stable between 768 and 906 degrees
         centigrade