Search Results for iron-carbon phase diagram

Fig. 28 The low-temperature and iron-rich portion of the iron-carbon phase diagram. The schematic microstructures illustrate the evolution of the structure of a 0.40 wt% C steel upon slowly cooling to room temperature from the γ (austenite) phase field, as described in the text. Source: Ref 3 More

Fig. 8 Iron-carbon phase diagram, where solid curves represent the metastable system Fe-Fe 3 C and dashed curves represent the stable system iron-graphite More

Fig. 3 Schematic iron-carbon phase diagram (left). Austenitization time-temperature diagram illustrating kinetics of isothermal austenite formation upon heating (upper right) and time-temperature-transformation diagram representing isothermal austenite decomposition upon cooling (lower right More

Fig. 6 (a) Iron-carbon phase diagram. (b) Laser beam-material interaction. (c) Heating and cooling phases. (d) Continuous cooling transformation (CCT) diagram. Source Ref 162 More

Fig. 10 Expanded iron-carbon phase diagram showing both the eutectoid (0.77 wt% C) and the region of the eutectic (at 4.26% C). Dotted lines represent iron-graphite equilibrium conditions, and solid lines represent iron-cementite equilibrium conditions. The solid lines at the eutectic More

Fig. 14 Eutectoid region of the iron-carbon phase diagram More

Fig. 22 Extension of the iron-carbon phase diagram to alloys illustrating intercritical heating to spheroidized cementite in a hypereutectoid steel. Source: Ref 31 More

Fig. 16 The Fe-Fe 3 C eutectoid region of the iron-carbon phase diagram More

Fig. 3 Iron-carbon phase diagram at 2.5% Si More

Fig. 33 The iron-carbon phase diagram. Source: Ref 7 More

Fig. 6(a) Iron-carbon phase diagram showing the austenite (γFe) and ferrite (αFe) phase regions and eutectoid composition and temperature. Dotted lines represent iron-graphite equilibrum conditions and solid lines represent iron-cementite equilibrum conditions. Only the solid lines More

Fig. 6(b) Expanded iron-carbon phase diagram showing both the eutectoid (shown in Fig. 6(a) ) and eutectic regions. Dotted lines represent iron-graphite equilibrium conditions and solid lines represent iron-cementite equilibrium conditions. The solid lines at the eutectic are important More

Fig. 49 Iron-carbon phase diagram. The shaded area illustrates the temperature and composition over which ultrahigh-carbon steels and white cast irons have been made superplastic. More

Fig. 5 Iron-carbon phase diagram with constituents in the form of cementite (Fe 3 C) and graphite (as the equilibrium form of carbon). Although cementite is strictly a metastable phase that eventually decomposes into iron and graphite, cementite is sufficiently stable over the time scales More

Fig. 11 Solid-state portion of the iron-carbon phase diagram for hypoeutectoid carbon levels (<0.77 wt% C) and hypereutectoid carbon levels (>0.77 wt% C). Ae 3 is the upper critical temperature when all the ferrite phase has completely transformed into austenite (under near-equilibrium More

Fig. 2 The lower left-hand portion of the iron-carbon phase diagram. Source: Ref 4 More

Fig. 6 Iron-carbon phase diagram More

Fig. 2 Iron-carbon phase diagram More

Fig. 10 Stable iron-carbon phase diagram at 2.5% Si More