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Iron-carbon phase diagram

Micrograph of eutectoid steel with a carbon content of 0.8 % (C80)

Phase transformations of steels in solidified state (metastable system)

Depending on the carbon content, further phase transformations take place in the steel in the solidified state. The cooled microstructure consists of pearlite and...
Transformation lines in the iron-carbon phase diagram (steel part)

Microstructure formation of steels during solidification

Steels solidify as solid solutions. The face-centered cubic lattice structure with the embedded carbon atom is called austenite. Introduction In principle, steels are binary systems consisting...
Comparison of the iron-carbon phase diagram with the phase diagram of a crystal mixture

Comparison of phase transformations in steels

Phase transformations in steels can be compared to those of solid solutions (completely soluble) and crystal mixtures (completely insoluble). The figure below shows steel part...