Crystal Structures Ferrite. Ferrite (α), is the crystal arrangement for pure iron. This form exists as part of the structure in most steels and can usefully absorb carbides of iron and other metals by ...

The microstructure of martensite in austenite is shown in the micrograph. The black grains are the martensitic phase and the white the non-transformed austenite. The transformation does not involve ...

IN the Memoirs of the Ryojun College of Engineering, 2, p. 205; 1929, and 3, p. 87; 1930, I have confirmed that the eutectoid transformation of aluminium-bronze consists of a stepped change: a ...