Princeton University9y
Materials and Structure
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 ...
Nature24d
Crystal Structure of the β-Phase of Aluminium-Bronze
the change of austenite into martensite in steel, so also it is impossible to suppress completely thechange of the β-phase into the β′-phase in aluminium bronze.
Princeton University9y
Materials and Structure
In this tempering process, martensite precipitates Fe 3 C in an a-iron matrix and the micrographs show how the cementite phase changes its shape to minimize its surface to volume ratio. The ideal ...