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compressor rotors

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270115
EISBN: 978-1-62708-301-0
...Abstract Abstract Two compressor rotors of similar design and construction were severely damaged during operation. In one rotor, all the blades in the third and fourth stages had been sheared off and some had lifted from the dovetail portion of the drum. The damage in the other rotor was more...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270191
EISBN: 978-1-62708-301-0
... clearances in the seal land region between two stages in the compressor section of the rotor. The report also recommends changes to remediate the problem. gas turbine hardness measurement microstructural analysis rotor stages tensile test visual examination Summary Background Visual...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.9781627083010
EISBN: 978-1-62708-301-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120131
EISBN: 978-1-62708-269-3
... that would make all-titanium compressor rotor sections in gas turbines more safe. In rotors, wear or defects in mating components can cause blades (rotating components) to impinge on stator vanes (nonrotating components). The frictional heating can quickly cause a very intense fire to occur. In current...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140021
EISBN: 978-1-62708-335-5
... in the premium-strength range can be achieved with molten metal treatments, gating, and solidification conditions that are not typical for conventional investment castings. Investment casting applications include: instrument parts, impellers, compressor vanes, gears, ratchets, pawls, scrolls, speed brakes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610585
EISBN: 978-1-62708-303-4
... fracture surface showing fatigue origins on low-pressure (i.e., right) side of blade, as indicated by the arrows. Original magnification: 13×. Source: Ref 1 Fig. 23 Failed compressor rotor shaft. Fracture occurred at radius between large and small diameters. Arrows indicate some of fatigue...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320031
EISBN: 978-1-62708-332-4
... for strength, stiffness, castability, heat transfer, and machinability, e.g., bases, beds, engine blocks, brake drums, and rotors B Rosette pattern of graphite due to large eutectic cell size and low degree of nucleation. Raised eutectic growth due to recalescence causes radial growth of flakes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320103
EISBN: 978-1-62708-332-4
... conditioning, and other industries. Gray iron’s heat conduction and heat- and wear-resistance properties make it uniquely suitable for automotive engine cylinder blocks, cylinder liners, disc brake rotors and brake drums, air compressor cylinder blocks, and paper-making drying cylinders. Special properties...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.9781627083324
EISBN: 978-1-62708-332-4
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.9781627083355
EISBN: 978-1-62708-335-5
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200007
EISBN: 978-1-62708-354-6
... or more steel castings. The rudder frame, hawse pipes, davits, struts, chocks, cleats, bitts, propellers, and anchors are steel castings or assemblies of one or more steel castings. Turbines, piping components, pumps, compressors, and other operating machinery contain many steel castings. The steel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320163
EISBN: 978-1-62708-332-4
..., glands, pistons Glands, manifolds, pistons, rotors, valves … Pumps and compressors … Pumping and compressor parts, gear housings Liners, housings, rotors, pistons … … General machinery … Winch parts, bushings, chuck bodies, die blocks, fly wheels, pulleys, rams, rotary tables, spindle...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000009
EISBN: 978-1-62708-313-3
... toughness and ductility and are used mostly in applications where these properties are required, such as turbine discs or forged rotors. Consequently, nickel-iron alloys are used only in the wrought condition ( Ref 1 ), because this manufacturing method offers a wide variety of mechanisms for controlling...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000117
EISBN: 978-1-62708-313-3
..., sulfidation, and impact resistance Unitemp AF2-1DA Turbine discs … Waspaloy GTE compressor and rotor discs, shafts, spacers, seals, rings, casings, fasteners and other hardware, airframe assemblies, missile systems High-temperature strength and oxidation resistance. Used in highly loaded components...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130043
EISBN: 978-1-62708-284-6
... was the failure of maintenance and inspection personnel to perform a proper inspection of a seventh-stage high compressor disk, thus allowing the detectable crack to grow to a length at which the disk ruptured under normal operating conditions, propelling engine fragments into the fuselage. The fragments severed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140007
EISBN: 978-1-62708-335-5
... and conductivity in electrical applications. Rotor alloys may specify boron to exceed titanium and vanadium contents to ensure either the complexing or precipitation of these elements for improved electrical performance. 2.5.5 Cadmium In concentrations exceeding 0.1%, cadmium improves machinability...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120005
EISBN: 978-1-62708-269-3
... parts for helicopter blade systems; B-1B fracture-critical forgings and wing carry-through section; and rotor discs, blades, and compressor cases on various engines. Titanium buy weights for commercial and military aircraft Table 2.4 Titanium buy weights for commercial and military aircraft...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410091
EISBN: 978-1-62708-280-8
... such as electrical rotor manufacturing. But the application of high purity aluminum is limited because of its poor casting characteristics, inadequate machinability, and its inability to achieve high mechanical properties through heat treatment. Alloying elements have been successfully added to aluminum to overcome...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870001
EISBN: 978-1-62708-299-0
... Selected applications for aluminum casting alloys Table 14 Selected applications for aluminum casting alloys Alloy Representative applications 100.0 Electrical rotors larger than 152 mm (6 in.) in diameter 201.0 Structural members; cylinder heads and pistons; gear, pump, and aerospace...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.9781627083409
EISBN: 978-1-62708-340-9