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oil analysis

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270097
EISBN: 978-1-62708-301-0
... that excessive clearance allowed the outer bearing races to rotate, thus removing material from adjacent contact surfaces and accelerating the buildup of metal particles in the engine oil. The chapter recommends several design changes to remedy the problem. aircraft bearings oil analysis visual...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300391
EISBN: 978-1-62708-323-2
... Abstract This chapter covers the tribological properties of different types of oil, greases, solid lubricants, and metalworking and traction fluids. It explains how lubricants are made, how they work, and how they are applied and tested. It also discusses the fundamentals of lubrication...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780075
EISBN: 978-1-62708-268-6
... of conformance for the oil filter gasket were inconsistent with the failed item observations. Noting this, the team took a hard look at the gasket manufacturer, the gasket distributor, and the oil filter supplier. The failure analysis team uncovered the chain of events outlined earlier. The author has...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780141
EISBN: 978-1-62708-268-6
... from bonding to it. With its understanding of the manufacturing process, the failure analysis team suspected that the ultrasonic cleaning operation was not completely removing the cutting oils from the contaminated parts. To address this concern, the failure analysis team used Fourier transform...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080321
EISBN: 978-1-62708-304-1
... at metal temperatures of 475 to 675 °C (890 to 1250 °F) from a utility boiler at Marchwood Power Station (United Kingdom) is shown in Table 11.1 ( Ref 4 ). Table 11.2 shows the results of the analysis of the deposits from another utility boiler burning Buncker “C” fuel oil ( Ref 5 ). Ash deposits...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430290
EISBN: 978-1-62708-253-2
... corrosion in boiler tubes are: (i) waterwall corrosion, (ii) fuel ash corrosion such as corrosion due to coal ash and oil ash, (iii) hot corrosion, (iv) acid dew point corrosion, (v) stress corrosion cracking, and (vi) polythionic acid corrosion ( Ref 6.1 , 6.28 ). Waterwall Corrosion or Reduced...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860001
EISBN: 978-1-62708-338-6
... oil platform drill risers, high-speed rotors, and filament-wound preforms. composite structural analysis deep sea oil platform drill risers filament winding filament winding machine filament-wound preforms high-speed rotors machine control pipes pressure vessels Introduction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270059
EISBN: 978-1-62708-301-0
... and procedures associated with aviation security have been upgraded in the wake of air disasters. failure analysis THE LESSONS LEARNED from failure analysis have resulted in improvements in the overall housekeeping and discipline in many industries. Disaster investigations have led to improved designs...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270003
EISBN: 978-1-62708-301-0
... Abstract This chapter discusses the importance of failure analysis and the role it plays in a society driven by technological advancement. It explains why failure rates are highest in the early and later stages of the life of any product and shows the extent to which failure rates increase when...
Image
Published: 01 December 1999
Fig. 6.43 Jominy diagram for steel 14NiCr14 showing the change of diameter by oil quenching forged disks of case-hardening steels. High, medium, and low hardenability due to differences in chemical analysis. Forged disks, 1000 mm outside diam, 200 mm thick. Source: Ref 56 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030209
EISBN: 978-1-62708-282-2
.... , Taylor C.A. , et al . , “ Recent Advances in the Prediction, Analysis and Treatment of Cyanides in Fluid Catalytic Cracking Units ,” Paper 525, presented at Corrosion/94 , NACE International, 1994 5. Bailey G. and Palmer J.W. , Crude Oil Corrosion , Hydrocarbon Eng. , Vol 7...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360091
EISBN: 978-1-62708-435-2
.... It then provides a detailed discussion on spiking vibrations and presents design improvement and reduction of spiking vibrations. gearbox design gearboxes turbogenerators vibration analysis GEARBOX VIBRATIONS are classified as synchronous or nonsynchronous depending on whether...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250019
EISBN: 978-1-62708-345-4
... of scuffing. In addition, recommendations for lubricant selection, viscosity, and method of application are discussed. The chapter discusses in greater detail the applications of oil lubricant. Finally, a case history demonstrates how the tribological principles discussed in the chapter can be applied...
Image
Published: 01 November 2007
Fig. 9.5 Scanning electron backscattered image showing the cross section of a corroded IC-218 nickel aluminide specimen after hot corrosion burner rig testing at 900 °C (1650 °F) for 200 h with 50 ppm sea salt using No. 2 fuel oil (0.4% S) for combustion at 35:1 air-to-fuel ratio. The results More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390173
EISBN: 978-1-62708-459-8
..., where φ = 0, H 1 = 0. The gap function is given by: (8.10) h = h 1 + 2 R ( 1 − cos ϕ ) ≈ h 1 + R ϕ 2 . Figure 8.4: The slab method of metal forming analysis. (a) A slab at a distance x from the exit, with thickness dx and height h ; (b) stresses...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130255
EISBN: 978-1-62708-284-6
... with quenching of a 0.4% medium-carbon plain steel bar of 200 mm diameter by 500 mm long in water or oil from 680 °C ( Ref 15 , 16 ). The results, shown in Fig. 16(a and c) , show essentially equivalent variation in diameter and length with both cooling processes, which was due to thermal strains within...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130395
EISBN: 978-1-62708-284-6
... that are essential to understanding failure analysis of PM parts. This is followed by a section on case hardening of PM parts. The methods used for analyzing the failures are then discussed. Some case studies are given that illustrate different failures and the methods of prevention of these failures. failure...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410001
EISBN: 978-1-62708-280-8
..., and even subassembly are at a significant advantage. Great strides have been made in applying finite element analysis (FEA) to structural product design. Finite element analysis and other methods have also been effectively applied to simulation of casting solidification and fluid flow. Recent advances...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400089
EISBN: 978-1-62708-316-4
... of additives Corrosion control Cleanliness and removal methods Compatibility with prelubricants and preapplied oils Post-metal forming operations (e.g., welding and adhesive joining) Environmental safety and recycling Types of Lubricants <xref rid="t53400089-ref8" ref-type="bibr">(Ref 7.8...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030200
EISBN: 978-1-62708-282-2
... Abstract This chapter provides a detailed account of corrosion inhibitors for oil and gas production. It begins by discussing some of the demands of competitive industry on inhibitor formulations. It then describes the varying characteristics of oil wells, gas wells, water injection systems...