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Wednesday, 5 June 2013
Hardenability Concepts
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The goal of heat treatment of steel is very often to attain a satisfactory hardness. The important microstructural phase ...
CCT Diagrams
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As for heating diagrams, it is important to clearly state what type of cooling curve the transformation diagram was derive...
Decomposition of Austenite
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The procedure starts at a high temperature, normally in the austenitic range after holding there long enough to obtain hom...
Formation of Austenite
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During the formation of austenite from an original microstructure of ferrite and pearlite or tempered martensite, the volume...
Isothermal Transformation Diagrams
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This type of diagram shows what happens when a steel is held at a constant temperature for a prolonged period. The devel...
Transformation Diagrams
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The kinetic aspects of phase transformations are as important as the equilibrium diagrams for the heat treatment of steels. The metas...
TheFe-CPhaseDiagram 2
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The Fe-C diagram in Fig. 1 is of experimental origin. The knowledge of the thermodynamic principles and modern thermodynami...
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