Fig. 6.31 Corrosion behavior of alloy 214 (Ni-Cr-Al-Y), alloy S (Ni-Cr-Mo) and alloy 800H (Fe-Ni-Cr) in Ar-20O 2 -0.25Cl 2 for 400 h at 700–1000 °C (1290–1830 °F). Source: Ref 39 and Ref 41 More

Fig. 10 Effect of alloy composition (high alloy versus low alloy concentrations of iron, silicon, manganese, and sulfur taken collectively) on the cracking tendency of postweld heat-treated René. 41. Source: Ref 15 More

Fig. 1 Hardness and electrical resistivity versus alloy content for silver alloy contacts More

Fig. 16.2 Sample cross sections for (a) alloy 556, (b) alloy 800H, and (c) Type 446 after immersion testing in molten zinc at 455 °C (850 °F) for 50 h. The top edge of each photograph represents the original surface of the sample prior to immersion testing. Uniform dissolution of metal from More

Fig. 1.5 Aluminum alloy cast products. (a) Aluminum alloy 380.0 gearbox casting for passenger car. (b) Aluminum alloy 380.0 rear axle casting. Source: Ref 1.1 More

Fig. 3.43 Cross sections of the specimens for alloy 601 (a) and alloy 214 (b) after oxidation testing in flowing air at 1090 °C (2000 °F) for 1008 h (samples were cycled to room temperature once every week). Samples were cathodically descaled to remove oxide scale prior to metallographic More

Fig. 3.55 Cyclic oxidation resistance of ODS alloy MA956 compared with alloy 601, HK alloy, alloy 800, and Type 310. Source: Ref 76 More

Fig. 4.35 Nitridation kinetic data for alloy 214 (nickel-base alloy containing 4.5% Al) and alloy 230 (nickel-base alloy containing little aluminum) after exposure to 100% N 2 at 1090 °C (2000 °F) for 168 h. Source: Ref 50 More

Fig. 5.67 Effects of Al, Si, Nb, Mo, and W additions to a model alloy (alloy 800, Fe-20Cr-32Ni) on the metal dusting behavior of modified experimental alloys. Source: Ref 93 More

Fig. 5.72 Typical surface conditions for (a) alloy 214 after 5707 h, (b) alloy HR120 after 190 h, and (c) alloy 800H after 925 h at 650 °C (1200 °F) in H 2 -49CO-2H 2 O ( a c = 18.9). Source: Ref 96 More

Fig. 6.16 MTI corrosion guidelines for Ni200, alloy 600, alloy 400, Type 304SS and steel in dry chlorine (Cl 2 ) as a function of temperature. Source: Ref 27 . Courtesy of Materials Technology Institute More

Fig. 6.32 Corrosion behavior of 2.25Cr-1Mo steel (10CrMo9 10), alloy 800H, alloy AC66, alloy 45TM and alloy 690 tested for 300 h at temperatures from 300 to 800 °C (572 to 1472 °F) in air-2Cl 2 ; (a) decrease in thicknesses as a function of temperature, and (b) depth of internal corrosion More

Fig. 6.51 MTI corrosion guidelines for Ni200, alloy 600, alloy 400, Type 304SS and steel in HCl as a function of temperature. Source: Ref 27 . Courtesy of Materials Technology Institute More

Fig. 7.25 Corrosion behavior of Type 310 stainless steel, alloy 800, and alloy 6B at 980 °C (1800 °F) in the MPC coal gasification atmosphere, showing breakaway corrosion for Type 310SS and alloy 800. Inlet gas: 24H 2 -18CO-12CO 2 -5CH 4 -1NH 3 -0.5H 2 S (balance H 2 O) at 6.9 MPa (100 psig More

Fig. 10.48 Aging behavior of alloy 625 (wrought alloy samples) at 650, 760, and 870 °C (1200, 1400, and 1600 °F) for 16,000 h in terms of microstructure, losses in impact toughness and elongation, and increases in strength. Source: Ref 61 More

Fig. 3.10 Alloy A356.0 alloy automotive wheels produced by low-pressure casting More

Fig. 5.28 Effect of various redox reactions on SCC of alloy 600 and weld metal alloy 182 in PWR primary water simulants correlated through the corrosion potential. The curves are model results using the slip dissolution model of Andresen and Ford. Source: Ref 5.89 More

Fig. 5.30 Comparison of the SCC resistance of alloy 600, alloy 800, and AISI 316 stainless steel in deaerated caustic soda solutions at 350 °C (660 °F). (a) Effect of stress (NaOH = 100 g/L). (b) Effect of caustic soda concentration (σ ≈ 0.8 σ 0.2 ). Source: Ref 5.141 , 5.143 More

Fig. 5.3 Examples of alloy micrographs, (a) 319 alloy with silicon modifications, GPM; (b) C 355 alloy, investment cast; (c) 380 alloy, die cast; (d) A 356 alloy with silicon modification, LPPM More

Fig. 5.4 Examples of alloy micrographs, (a) 390 alloy, die cast; (b) grain structure of 206 alloy, GPM More