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residual stress analysis

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040084
EISBN: 978-1-62708-428-4
..., “ MLRM for Residual Stresses ,” is available as a supplement to this document. Poisson’s ratio residual stress analysis strain gages test specimen thermal spraying Young’s modulus Introduction The increased use of thermal spray coatings and the need for information on methods...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460121
EISBN: 978-1-62708-285-3
...-Ray photoelectron spectroscopy, X-ray fluorescence, Auger electron spectroscopy, Raman spectroscopy, oxygen analysis, and nanoindentation. cold-sprayed coatings residual-stress analysis hardness bond adhesion strength microscopy spectroscopy diffraction MATERIALS CHARACTERIZATION...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630023
EISBN: 978-1-62708-270-9
... of residual stresses also must be understood, although quantitative analysis of residual stresses usually is more difficult to determine. The analyst must also have an understanding of how a component may have been altered during service and whether any stress concentrations were unintentionally created...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610303
EISBN: 978-1-62708-303-4
... may occur by other mechanisms than fatigue (e.g., stress corrosion or creep), the discussion is limited to fatigue crack growth. The first step in damage tolerance analysis is the calculation of a p , or rather, of the residual-strength diagram. Usually, the residual-strength diagram...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090349
EISBN: 978-1-62708-266-2
... designed to Section III of the ASME Boiler Code for Nuclear Power Plant Components. Using these codes, the design stresses of the piping systems were well below the material yield strength. However, the code piping stress analysis did not include allowances for intergranular SCC and residual stresses from...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130111
EISBN: 978-1-62708-284-6
... in the original condition and after all significant features have been carefully documented by photography (Ref 2) . Preliminary Examination of the Failed Part In addition to locating the failure origin, visual analysis is necessary to reveal stress concentrations, material imperfections, presence...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130417
EISBN: 978-1-62708-284-6
... surface hardening, residual stresses after induction surface hardening and finish grinding, and input and output control of steel for induction surface hardening of gears. induction hardening quenching magnetic flux concentrators time-temperature dependence gears steel residual stress...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390325
EISBN: 978-1-62708-459-8
... Abstract Forging is a deformation process achieved through the application of compressive stresses. During the stroke, pressures and velocities are continuously changing and the initial lubricant supply must suffice for the duration of the operation. Lubricant residues and pickup products also...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630001
EISBN: 978-1-62708-270-9
.... Density, melting temperature, and thermal and electrical conductivity are other physical properties to be considered. Residual and Applied Stress Relationship The residual stress system that was within the part prior to fracture can have a powerful effect—good or bad—on the performance of a part...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630035
EISBN: 978-1-62708-270-9
... failure analysis even though they are much more difficult to visualize and understand than applied stresses. Residual stresses are internal forces not limited to metal parts or assemblies as covered in this work. Parts or assemblies made from any material are subject to uneven expansion...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630013
EISBN: 978-1-62708-270-9
... to approach linearity ( Ref 3 ). Cold-drawn steel bars also have slight curves in the “elastic” regions due to the very high residual (internal) stresses caused by the cold-working process. However, heating at temperatures of about 370 to 480 °C (700 to 900 °F) relieves the stresses and restores linearity...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050093
EISBN: 978-1-62708-311-9
..., the role of carbon in the hardening of steels, the process of austenitization, and the influence of cooling rate on subsequent transformations. The chapter also explains how induction heating affects residual stress, distortion, and grain size. austenite transformation cooling rate distortion...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240201
EISBN: 978-1-62708-251-8
..., yield criteria, and residual stresses of metals. mechanical behavior strength hardness stiffness ductility tension compression shear tensile yield strength ultimate tensile strength resilience toughness stress concentration residual stress MANY MATERIALS, both during initial...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870267
EISBN: 978-1-62708-344-7
..., or mechanically by wear (gear teeth, bearings, journals, etc.). Thus, protection of the surface from the deleterious effects of each of these influences by coatings or surface treatments such as carburizing and nitriding (for steels) may also result in improved fatigue performance. Favorable Residual Stress...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540047
EISBN: 978-1-62708-309-6
... images, diagrams, and explanations. It discusses the various factors that influence strength and ductility, including grain size, loading rate, and temperature. It also provides information on the origin of residual stresses, the concept of toughness, and the damage mechanisms associated with creep...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610549
EISBN: 978-1-62708-303-4
... are influenced by more than one variable. Reference standards are required. Residual-Stress Analysis X-ray diffraction is the most common method for direct, nondestructive measurement of residual (internal) stresses in metals. Stresses are determined by measuring the submicroscopic distortion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130001
EISBN: 978-1-62708-284-6
...) : Control of microstructure formation Increase of strength, toughness, or perhaps creep resistance Relief of residual stresses and prevention of cracking Control of hardness (and softness) Improvement of machinability Improvement of corrosion resistance or wear resistance Introduction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410487
EISBN: 978-1-62708-265-5
... analysis ( Ref 20.9 , 20.10 ). The residual stresses cause either compression or extension of the interplanar spacings of the crystal lattice planes of the phases in steel specimens, and the changes in interplanar spacings are used to calculate stresses by use of Poisson’s ratio and Young’s modulus...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060231
EISBN: 978-1-62708-343-0
... the availability of advanced design and analysis technology and use of the world’s best-available structural engineering materials. Examples of some of the early fatigue problems are presented in this chapter. Most remaining fatigue problems involve very low-cycle thermal fatigue or low-amplitude, high mean stress...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.9781627082709
EISBN: 978-1-62708-270-9