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Published: 01 March 2006
Fig. A.52 Typical axial extensometer for high-temperature fatigue testing More
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Published: 01 November 2012
Fig. 33 Elevated-temperature fatigue curves with high- and low-stress dwells. Source: Ref 3 More
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Published: 01 December 1989
Fig. 4.47. Fatigue-crack-growth rates of long cracks for various high-temperature alloys in air at (left) room temperature and (right) 850 °C (1560 °F) ( Ref 186 ). More
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Published: 01 July 2009
Fig. 8.2 Comparison of observed creep-fatigue lives of 16 high-temperature alloys with lives calculated by the 10% rule. Source: Ref 8.12 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.9781627083430
EISBN: 978-1-62708-343-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060173
EISBN: 978-1-62708-343-0
... model damage mechanics high-temperature creep-fatigue analysis strain-range partitioning thermomechanical fatigue void growth A REVIEW is presented of selected methods now in use, or contemplated for use, for high-temperature creep-fatigue analysis. Among the methods discussed are the 10% rule...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610415
EISBN: 978-1-62708-303-4
... prediction and related design methods and some of the factors involved in high-temperature fatigue, including creep-fatigue interaction and thermomechanical damage. constant-load creep curves creep deformation creep-fatigue interaction elevated-temperature fracture high-temperature fatigue stress...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240243
EISBN: 978-1-62708-251-8
.... It describes the most effective methods of improving fatigue life. The chapter also explains the effect of geometrical stress concentrations on fatigue. In addition, it explores the environmental effects of corrosion fatigue, low-temperature fatigue, high-temperature fatigue, and thermal fatigue. Finally...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870001
EISBN: 978-1-62708-344-7
..., noting that the book deals primarily with fatigue at temperatures below the creep range with high-temperature fatigue being treated in a companion publication. failure statistics fatigue failure The term metal fatigue has become very familiar to the lay public. Often, the media dramatize...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490111
EISBN: 978-1-62708-340-9
... Abstract This chapter describes the phenomenological aspects of fatigue and how to assess its effect on the life of components operating in high-temperature environments. It explains how fatigue is measured and expressed and how it is affected by loading conditions (stress cycles, amplitude...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060043
EISBN: 978-1-62708-343-0
... introduction in 1971, the SRP method has been developed further as a workable creep-fatigue life prediction method that can deal with generalized cyclic straining at high temperatures. Chapters 4 to 6 provide details on the further development and application of the SRP method. Specific topics...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060231
EISBN: 978-1-62708-343-0
... engines aerospace structural components commercial aircraft high-cycle fatigue low-cycle thermal fatigue Space Shuttle THE MATERIAL BEHAVIOR and life prediction models discussed in earlier chapters have evolved over the years specifically for assessing structural integrity, durability...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060083
EISBN: 978-1-62708-343-0
.... However, if both stress and strain vary simultaneously with time, additional analysis is required to separate, or partition, the inelastic strain into its creep and plasticity components. This is the general condition experienced by materials at critical locations in high-temperature components subjected...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870375
EISBN: 978-1-62708-344-7
... are discussed in Chapter 9, “Crack Mechanics.” Creep and creep-rupture testing are to be described in Chapter 1 of the proposed second volume on high-temperature structural fatigue. All mathematical equations of a general nature appearing in this book are developed in the chapter in which...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060111
EISBN: 978-1-62708-343-0
... significant factors in governing fatigue life at high temperatures is the rheological response of the material. The field of establishing accurate material constitutive response to straining is a very important and germane subject. While viscoplastic constitutive modeling clearly warrants further study...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870267
EISBN: 978-1-62708-344-7
... regardless of sign tend to reduce, or even annihilate, the residual stresses. Likewise, high temperature may anneal away the stresses associated with the residual strains. It is here, especially, where a distinction must be made between high-cycle and low-cycle fatigue. Thus, in order to exploit...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490415
EISBN: 978-1-62708-340-9
... include creep, fatigue, and thermal fatigue. Creep Creep failures can occur in hot-section components as a result of continuous exposure to high temperatures and stresses during operation. Unacceptable dimensional changes, creep rupture, and local failure by creep-crack growth constitute failure...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060001
EISBN: 978-1-62708-343-0
... creep curves creep fatigue creep rupture testing creep strain cyclic loading deformation maps grain-boundary cracking CREEP is time-dependent deformation that occurs at high temperature relative to the melting point of metallic materials. The creep regime for metals is commonly regarded...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060155
EISBN: 978-1-62708-343-0
... method for high-temperature, low-cycle fatigue life assessment under conditions of multiaxial loading. It is also desirable to apply the SRP methods for multiaxial loading in terms of experimental information obtained under uniaxial stress, although the possibility of requiring specialized multiaxial...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270067
EISBN: 978-1-62708-301-0
... measurements. fatigue fracture fractography microstructural analysis turbine blades Summary A low-pressure turbine rotor blade failed in service, causing extensive damage to the engine. The blade failed by stress rupture followed by fatigue due to high operating temperature. Background...