In the hexagonal type, the iron atoms are distributed in a hexagon shape. Both the body-centered cubic and the hexagonal structures are also referred to as martensite. The crystal lattice changes, and ...

The micrographs below show the effect of annealing at different temperatures on a sample of Fe - 0.7 wt % C steel in which martensite has been formed by quenching. Because of the low carbon content ...

China low activation martensitic (CLAM) steel, as a typical reduced activation ferritic/martensitic steel, is the main candidate structural material for fusion reactors due to its low activation ...