Fig. 15.37 Isothermal transformation diagram for 4340 steel and isothermal heat treatments applied to produce various microstructures for fracture evaluation. Source: Ref 15.24 as published in Ref 15.19 More

Fig. 6.13 Isothermal transformation diagram for 4340 steel and isothermal heat treatments applied to produce various microstructures for fracture evaluation. Source: Ref 6.16 More

Fig. 2.6 Isothermal transformation diagram (S-curve) for eutectoid carbon steel More

FIG. 10.16 Isothermal transformation diagram for an iron-carbon alloy of eutectoid composition (0.80% C), including austenite to pearlite and austenite to bainite transformations. Source: Atlas of Isothermal Transformation and Cooling Transformation Diagrams , ASM International. More

Fig. 2.8 An isothermal transformation diagram for AISI/SAE 1080 steel. A, austenite; F, ferrite; C, cementite; M s , martensite start temperature More

Fig. 2.9 An isothermal transformation diagram for AISI/SAE 1080 steel showing cooling path to obtain a fully martensitic microstructure More

Fig. 2.10 An isothermal transformation diagram for an AISI/SAE 1080 steel showing cooling path and isothermal treatment at 650 °C (1200 °F) More

Fig. 2.11 An isothermal transformation diagram for an AISI/SAE 1080 steel showing cooling path and isothermal treatment at 300 °C (572 °F) More

Fig. 22.2 W1 isothermal transformation diagram. Composition: 1.14 C, 0.22Mn, 0.61 Si. Austenitized at 790 °C (1455 °F). Source: Ref 4 More

Fig. 22.6 S5 isothermal transformation diagram. S5 containing 0.60 C, 0.75 Mn, 1.90 Si, 0.25 Cr, 0.30 Mo. Austenitized at 900 °C (1650 °F). Source: Ref 4 More

Fig. 9.7 The 1080 isothermal transformation diagram of Fig. 9.3 explains the structure variation found in the 1086 blade. By following the track of the cooling rate lines for a given thickness, it is possible to predict which steel constituents will emerge More

Fig. 12.7 Isothermal transformation diagram for a 1075 steel (0.75% C, 0.50% Mn) showing the transformation times to lower bainite just above M s and the times for combined transformation to martensite and bainite just below M s . Source: Ref 12.16 More

Fig. 13.5 Isothermal transformation diagram for a 430 stainless steel austenitized at 1090 °C (2000 °F) for 15 min. Source: Ref 13.6 More

Fig. 13.6 Isothermal transformation diagram of start times for formation of sigma phase and 475 °C embrittlement in ferritic stainless steel More

Fig. 13.7 Isothermal transformation diagram for a 410 stainless steel containing 0.11% C and 12.2% Cr austenitized at 980 °C (1800 °F). Source: Ref 13.7 More

Fig. 17 Isothermal transformation diagram for 1080 steel containing 0.79% C and 0.76% Mn. Austenitized at 900 °C (1650 °F); ASTM grain size No. 6. Source: Ref 15 More

Fig. 2 Generation of an isothermal transformation diagram More

Fig. 10 Use of isothermal transformation diagram for annealing lamellar pearlite. Time is counted only after the upper cooling critical temperature has been passed. More

Fig. 18 Isothermal transformation diagram for type 410 stainless steel More

Fig. 4 Effect of silicon content on isothermal transformation diagram of ductile iron austenitized at 870 °C (1600 °F). Composition of iron with 2% Si: 3.42 C, 0.03 P, 0.01 S, 0.32 Mn, and 0.75 Ni. Composition of iron with 3% Si: 3.49 C, 0.03 P, 0.01 S, 0.34 Mn, and 0.82 Ni. Source: Ref 5 More