单词 | gamma iron |
释义 | gamma iron (once / 3939771 pages) n WORD FAMILY gamma iron USAGE EXAMPLESAustenite is not nearly as hard as martensite, owing to its content of the soft gamma iron. Colvin, Fred H. (Fred Herbert), The Working of Steel—Annealing, Hea...(2010) n a nonmagnetic allotrope of iron that is the basis of austenite; stable between 906 and 1403 degrees centigrade Hyper Fe, atomic number 26, iron a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood |
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