basic iron
— Noun
– English
~ pig iron containing a high percentage of phosphorus; used in making steel by a process that removes the phosphorus
beta iron
— Noun
– English
~ an allotrope of iron that is the same as alpha iron except that it is nonmagnetic; stable between 768 and 906 degrees centigrade
branding iron
— Noun
– English
~ implement used to brand live stock
brazilian ironwood
— Noun
– English
~ thornless tree yielding heavy wood