Fig. 5.7 Cast turbine airfoils and other high-integrity investment-cast gas turbine components More

Fig. 11.19 Inconel 738LC cold spray coatings for gas turbine repair. (a) Nitrogen vs. helium in the as-sprayed condition. (b) Nitrogen coatings before and after heat treatment, revealing (c) decrease in porosity, (d) increase in strength and ductility, (e) increase in bond adhesion strength More

Fig. 4.10 The dynamic burner rig used by Lai ( Ref 36 ) for simulating a gas turbine combustion environment in evaluating the oxidation/nitridation behavior of gas turbine combustor alloys. Courtesy of Haynes International, Inc. More

Fig. 1.2 F119 gas turbine engine—a major user of superalloys More

Fig. 2.5 Schematic of gas turbine engine showing principal sections and the general operating temperatures related to section position More

Fig. 5.11 Investment-cast gas turbine engine. (a) Polycrystalline integral nozzles, and (b) integral rotors More

Fig. 6.24 Potential components for gas turbine applications, superplastically formed of IN-718. Noise suppressor assembly (top) and exhaust mixer nozzle component (bottom) More

Fig. 6.25 Machined flat disk for aircraft gas turbine More

Fig. 7.1 Possible processing sequences for a gas turbine compressor disk illustrating the input weight reductions possible with P/M superalloy technology More

Fig. 9.19 Welding information on Waspaloy nickel-base superalloy gas turbine shroud Joint type Butt Weld type Square-groove Welding process Automatic GTAW Power supply 200 to 300 A transformer-rectifier, constant current Torch Mechanical, water cooled Electrode More

Fig. 14.9 Engine-operated aircraft gas turbine combustion chamber showing metal loss and degradation, owing to oxidation More

Fig. 5.29 Complex investment-cast titanium components used for gas turbine applications. Source: Ref 5.14 More

Fig. 10.2 Silicon nitride radial rotor for gas turbine engine. Source: Ref 10.4 More

Fig. 2.6 Typical titanium alloy casting for aircraft gas turbine use. Courtesy of Precision Castparts Corp. More

Fig. 7.4 Connector link arm for F100 gas turbine engine. Courtesy of Imperial Clevite, Inc. More

Fig. 9.11 Diffusion welds in hollow fan hub for a gas turbine engine More

Fig. 2-140 Assorted corrosion resisting steel castings for gas turbine applications. Weights 25 to 400 lb (11 to 181 kg) More

Fig. 2.99 Intergranular cracks in a gas turbine disk made of 2014-6 aluminum. Note crack initiation at a corrosion pit (or pits) and branching along grain boundaries, typical of stress-corrosion failure. Source: Ref 2.73 More

Fig. 9.2. Past and future trends of heavy-duty gas-turbine firing temperatures and corresponding blade-material developments ( Ref 4 and 5 ). More

Fig. 8.56 Additive manufacturing repair of gas turbine components More