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plastic strain

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Published: 15 January 2021
Fig. 7 Illustration of ratcheting leading to continued plastic strain accumulation More
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Published: 01 December 2019
Fig. 5 Stress-plastic strain log scale plot for Ramberg–Osgood parameters More
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Published: 01 December 2019
Fig. 8 Cyclic stress–plastic strain curve More
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Published: 01 January 2002
Fig. 85 Fracture obtained by first plastic straining in torsion and then straining in tension. The fracture appearance becomes more characteristic of the first strain increment as the first strain increment increases in magnitude. Source: Ref 4 More
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Published: 15 January 2021
Fig. 85 Fracture obtained by first plastic straining in torsion and then straining in tension. The fracture appearance becomes more characteristic of the first strain increment as the first strain increment increases in magnitude. Source: Ref 4 More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0047144
EISBN: 978-1-62708-235-8
.... The results of the autofrettage process, which creates a state of plastic strain in the material, is an increase in the fatigue life of the component. Analysis (visual inspection, 50x/500x unetched micrographs, and electron microprobe analysis) supports the conclusion that the fracture toughness of the steel...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001452
EISBN: 978-1-62708-232-7
... embrittlement had developed following plastic straining and service at a temperature of 260 deg C (500 deg F) suggested that failure resulted from strain-age embrittlement. Brackets Ovens Rimming steel Brittle fracture A bracket which formed part of the carrier of a chain conveyor system used...
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Published: 01 January 2002
Fig. 1 Typical stress-strain curve for a fiber, a plastic, and an elastomer More
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Published: 15 May 2022
Fig. 2 Stress-strain curve of a ductile plastic. Ϭ f = stress at fracture; Ϭ y = yield stress; ε y = yield strain; ε f = strain at fracture More
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Published: 15 May 2022
Fig. 3 Typical tensile stress-strain curves of a plastic material, showing the effect of strain-rate and temperature More
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Published: 15 May 2022
Fig. 1 Typical stress–strain curve for a fiber, a plastic, and an elastomer More
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Published: 15 May 2022
Fig. 19 Typical stress-strain curve for a fiber, plastic, and elastomer More
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Published: 15 May 2022
Fig. 4 Tensile stress-strain curves for several categories of plastic materials More
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Published: 15 May 2022
Fig. 21 Typical stress-strain curves for a fiber, a plastic, and an elastomer. Source: Ref 20 More
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Published: 15 May 2022
Fig. 2 Typical tensile stress-strain curves of a ductile plastic, showing the effect of strain rate and temperature More
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001760
EISBN: 978-1-62708-241-9
... examination of the crack origin revealed that casting pores played a role in initiating the crack. Stress components, identified by finite element analysis, also played a role, particularly the stresses imposed by the bolt assembly leading to plastic strain. It was concluded that the failure can be prevented...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001840
EISBN: 978-1-62708-241-9
... shear strength significantly, causing the cladding process to fail. The findings reveal the decisive role of plastic strain localization and the associated development of microcracks in cladding failures. An attempt is thus made to determine the optimum cladding parameters for the materials of interest...
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Published: 15 January 2021
Fig. 18 Schematic picture of spaghetti-bowl appearance of an unoriented amorphous polymer. (a) Prior to plastic strain. (b) After plastic strain; twisting and kinking are reduced and the polymer chains become oriented in the direction of plastic strain. Source: Ref 12 More
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Published: 01 January 2002
Fig. 17 Schematic picture of spaghetti-bowl appearance of an unoriented amorphous polymer. (a) Prior to plastic strain. (b) After plastic strain; twisting and kinking are reduced and the polymer chains become oriented in the direction of plastic strain. Source: Ref 36 More
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Published: 30 August 2021
Fig. 20 Example of (a) stable cyclic stress-strain hysteresis loops and (b) hysteresis loop depicted as the sum of elastic and plastic strain components. Adapted from Ref 4 More