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cyclic deformation

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Published: 15 May 2022
Fig. 2 Cyclic beach marks from high-frequency cyclic deformation More
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Published: 01 January 1996
Fig. 4 Schematic representation of transient cyclic deformation processes. Source: Ref 16 More
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Published: 01 January 1996
Fig. 5 Schematic representation of cyclic deformation curves for tests where (a) Δσ/2 is constant and (b) Δε pl /2 is constant More
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Published: 01 January 1996
Fig. 22 Cyclic deformation curve of polycrystalline copper (mean grain size 55 μm) in air and in vacuum. Source: Ref 106 More
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Published: 01 January 1996
Fig. 28 Cyclic deformation curves of a normalized steel containing 0.45% C at various stress amplitudes. Source: Ref 153 More
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Published: 01 January 1996
Fig. 30 Cyclic deformation curves of three conditions of an Al-Zn-Mg-0.5Cu alloy at various values Δε pl /2. Source: Ref 168 More
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Published: 01 January 1996
Fig. 31 Effect of cyclic deformation on Al-Zn-Mg-0.5Cu in the initially precipitate-free condition. (a) Before cyclic loading. (b) After cyclic loading at Δε pl /2 = 2 × 10 −4 . Source: Ref 168 More
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Published: 01 January 1996
Fig. 33 Cyclic deformation curves of polycrystalline Al-4Cu in different conditions. (a) θ″. (b) Fine θ′. (c) Coarse θ′. Source: Ref 176 , 177 , 178 More
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Published: 01 January 1996
Fig. 34 Cyclic deformation curve of α-brass at Δε pl = 5 × 10 −3 as a function of the degree of monotonic (tensile) predeformation. Source: Ref 209 More
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Published: 01 January 1996
Fig. 11 Dislocation arrangement in cyclically deformed fcc metals as a function of slip character and number of cycles to fracture. Source: Ref 27 , 28 More
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006941
EISBN: 978-1-62708-395-9
... of a material. This includes assessing the extent of stress decay in materials that are pre-stressed, the noise and vibration transmission characteristics of a material, the amount of heat build-up in a material subjected to cyclic deformation, and the extent a material can recover from any prior deformation...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002364
EISBN: 978-1-62708-193-1
... instabilities caused by cyclic deformations. It discusses the effect of mean stress on fatigue life and presents the analysis of cumulative fatigue damage. The article concludes with examples of application techniques for fatigue life prediction. cyclic deformation cyclic stress-strain curve fatigue...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002354
EISBN: 978-1-62708-193-1
... Abstract This article discusses the microstructural processes that take place during plastic deformation and presents a plain phenomenological and general description of the cyclic stress-strain (CSS) response. It emphasizes the microstructural aspects of cyclic loading on single-phase...
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Published: 01 June 2012
Fig. 20 Effects of mean strain and strain amplitude on the cycles to fracture for Nitinol stent subcomponents. The test specimen and affixed grip fixture are shown in the inset, along with arrows to illustrate the direction of cyclic deformation. Testing was conducted at 37 °C (99 °F) at 25 Hz More
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002396
EISBN: 978-1-62708-193-1
.... The traditional approach to fatigue design with ferrous alloys, based on endurance limits and infinite life criterion, has been supplanted by approaches based on finite-life behavior that emphasize the cyclic deformation aspects of the fatigue process ( Ref 4 , 5 ). Central to these approaches for predicting...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002353
EISBN: 978-1-62708-193-1
... Abstract Fatigue damage in metals is caused by the simultaneous action of cyclic stress, tensile stress, and plastic strain. This article details the fundamental aspects of the stages of the fatigue failure process. These include cyclic plastic deformation prior to fatigue crack initiation...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006870
EISBN: 978-1-62708-395-9
... application that involved high-frequency cyclic deformation in compression mode. Figures 2 and 3 display beach marks that radiate outward from a central point, which is the origin of the defect. Beach marks are the circular or elliptical lines oriented perpendicular to the direction of crack propagation...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003570
EISBN: 978-1-62708-180-1
.... When relationships were sought between erosion rates and the parameters that characterize strain-based fatigue ( Ref 10 ), damage rates in cavitation erosion and liquid-droplet erosion correlated very well with cyclic deformation properties ( Ref 8 ). The main determinant of erosion resistance...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005658
EISBN: 978-1-62708-198-6
.... 16 ). The data in Fig. 15 , obtained by applying a cyclic load, are rather unremarkable when compared to other metals. However, Fig. 16 shows that imposing cyclic strains rather than stresses delivers a truly remarkable performance when compared to other metals. Cyclic deformations of up to 10...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002417
EISBN: 978-1-62708-193-1
... in the description of cyclic failure. In the metallurgy, polymer science, and mechanical engineering communities, the word fatigue is a well-accepted term for describing the deformation and failure of materials under cyclic loading conditions. However, in the ceramics literature, the expression static fatigue...