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plastic deformation properties

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Series: ASM Technical Books
Publisher: ASM International
Published: 15 June 2021
DOI: 10.31399/asm.tb.mpktmse.t56010001
EISBN: 978-1-62708-384-3
... to determine when yielding begins. It also explains how to determine other properties via tensile tests, including ductility, toughness, and modulus of resilience. elastic modulus extensometers impact strength linear elastic fracture toughness plastic deformation properties Poisson's ratio tensile...
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
... Abstract This chapter focuses on some of the facts of mechanical properties of metals that must be understood to successfully undertake the task of failure analysis. The discussion begins by describing the causes and effects of elastic and plastic deformation followed by a section describing...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390007
EISBN: 978-1-62708-459-8
... . In some metals, ductility is very limited, and fracture may even set in without perceptible plastic deformation; such metals are brittle materials. Ductility is a material property that is greatly affected by the imposed stress state. That is, a brittle material may be made to behave in a ductile manner...
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
... of the stress-strain curve. Finally, the yield strength (sometimes referred to as the yield point) is the stress required to produce a small specified amount of plastic deformation. The usual definition of this property is the offset yield strength determined by the stress corresponding to the intersection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700115
EISBN: 978-1-62708-279-2
..., processing, deformation mechanism, mechanical properties, hot forming, tempering, and special attributes of TRIP the steels. transformation-induced plasticity steels chemical composition microstructure hot forming tempering deformation mechanical properties TRANSFORMATION-INDUCED PLASTICITY...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610025
EISBN: 978-1-62708-303-4
... the deviation from the straight line portion of the stress-strain curve. Finally, the yield strength is the stress required to produce a small specified amount of plastic deformation. The usual definition of this property is the offset yield strength determined by the stress corresponding to the intersection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060137
EISBN: 978-1-62708-355-3
... Abstract The testing of plastics includes a wide variety of chemical, thermal, and mechanical tests. This chapter reviews the tensile testing of plastics, which has been standardized in ASTM D 638, "Standard Test Method for Tensile Properties of Plastics," and other comparable standards...
Series: ASM Technical Books
Publisher: ASM International
Published: 15 June 2021
DOI: 10.31399/asm.tb.mpktmse.t56010019
EISBN: 978-1-62708-384-3
... as well as iron, titanium, brass, and copper alloys. elastic modulus extensometers impact strength linear elastic fracture toughness plastic deformation properties Poisson's ratio tensile properties tensile testing true stress-strain curve analysis Problem 1 Calculate the stress...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700135
EISBN: 978-1-62708-279-2
... of twinning-induced plasticity steels. chemical composition microstructure heat treatment deformation mechanical properties formability twinning-induced plasticity steels TWINNING-INDUCED PLASTICITY (TWIP) steels are austenitic steels with a high manganese content of 22 to 30% and other...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240017
EISBN: 978-1-62708-251-8
... on the causes, nature, and impact of these defects in metals. It also describes the mechanisms that cause plastic deformation in metals. crystalline imperfections plastic deformation deformation annealing precipitation diffusion sintering point defects line defects planar defects volume defects...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060049
EISBN: 978-1-62708-261-7
... Abstract This chapter introduces the concepts of mechanical properties and the various underlying metallurgical mechanisms that can be used to alter the strength of materials. The mechanical properties discussed include elasticity, plasticity, creep deformation, fatigue, toughness, and hardness...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2022
DOI: 10.31399/asm.tb.mbheaktmse.t56030001
EISBN: 978-1-62708-418-5
... and yield strength, fracture toughness, and fracture strength. It discusses the stages of plastic deformation in HEAs and the role of dislocations and twinning in the evolution of microstructure. It reviews some of the work that has been done on fatigue behaviors and the methods developed to assess fatigue...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060001
EISBN: 978-1-62708-355-3
... is the primary concern. The strength of interest may be measured in terms of either the stress necessary to cause appreciable plastic deformation or the maximum stress that the material can withstand. These measures of strength are used, with appropriate caution (in the form of safety factors), in engineering...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780185
EISBN: 978-1-62708-281-5
... mechanical analysis impact test hardness test plastics tension testing elastomers fibers mechanical properties plastics PLASTICS ARE VISCOELASTIC MATERIALS, in which mechanical deformation can be very dependent on temperature as well as time. The time dependence can be broken down in terms...
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Published: 01 December 1996
plastic deformation. The amount of plastic deformation is the reduction in thickness. ((a) from C.R. Brooks, Heat Treatment, Structure and Properties of Nonferrous Alloys , American Society for Metals, Metals Park, Ohio, p 33 (1982), ( Ref 2 ). (b) adapted from Metals Handbook , 8th edition, Vol 7 More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730023
EISBN: 978-1-62708-283-9
... Abstract The mechanical behavior of a material, in the most practical sense, is how it deforms or breaks under load; in other words, how it responds when stressed. This chapter provides a brief review of the properties associated with mechanical behavior, including stress, strain, elasticity...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400033
EISBN: 978-1-62708-316-4
.... Engineering strain is usually expressed as percentage. Engineering stress-strain curves are useful for design purposes, that is, when plastic deformation is not desired. As illustrated in Fig. 4.4 , engineering stress-strain curves are useful to determine several basic mechanical material properties...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060013
EISBN: 978-1-62708-355-3
.... Extensive empirical correlations between tensile strength and properties such as hardness and fatigue strength are often useful. For brittle materials, the tensile strength is a valid design criterion. Measures of Yielding The stress at which plastic deformation or yielding is observed to begin...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700023
EISBN: 978-1-62708-279-2
... mechanical properties by heat treating while in the solid state. Although chemistry and plastic deformation are important to steel manufacture, heating and cooling are essential for phase transformation and the development of microstructures. Steel properties and performance depend on its microstructure...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040017
EISBN: 978-1-62708-300-3
..., pressure, and energy. Thus, the mechanics of deformation provide the means for determin- ing how the metal flows, how the desired ge- ometry can be obtained by plastic forming, and what are the expected mechanical properties of the part produced by forming. In order to arrive at a manageable mathemat- ical...