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mechanical behavior

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.rail.c9001531
EISBN: 978-1-62708-231-0
... The authors gratefully acknowledge Ma Anshan Iron and Steel Company Ltd., for providing testing material, and The State Key Lab for Mechanical Behavior of Materials, Xi'an Jiaotong University, for providing laboratory facilities, in which this work was carried out, and for financial support. References...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003545
EISBN: 978-1-62708-180-1
... Abstract This article reviews the applied aspects of creep and stress-rupture failures. It discusses the microstructural changes and bulk mechanical behavior of classical and nonclassical creep behavior. The article provides a description of microstructural changes and damage from creep...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006930
EISBN: 978-1-62708-395-9
... and dynamic oscillatory testing are provided for different mechanical behaviors. References References 1. Dealy J. M. and Vlassopoulos D , Official Nomenclature of US and European Societies of Rheology (2018-10) , Journal of Rheology , Vol 57 , 2013 , p. 1047 10.1122/1.4811184...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003541
EISBN: 978-1-62708-180-1
... Abstract This article reviews the mechanical behavior and fracture characteristics that discriminate structural polymers from metals. It provides information on deformation, fracture, and crack propagation as well as the fractography involving the examination and interpretation of fracture...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006865
EISBN: 978-1-62708-395-9
... 25 Abstract This article reviews the mechanical behavior and fracture characteristics that discriminate structural polymers from metals, including plastic deformation. It provides overviews of crack propagation and fractography. The article presents the distinction between ductile...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006761
EISBN: 978-1-62708-295-2
... Definitions and Basics The mechanical behavior of materials is described by their deformation and fracture characteristics under applied tensile, compressive, or multiaxial stresses. Determination of this mechanical behavior is influenced by several factors that include metallurgical/material variables...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006910
EISBN: 978-1-62708-395-9
... to semicrystalline polymers and even blends. Their mechanical properties range from pure elastic with very high strains to fracture (elastomers) to almost pure linear elastic (Hookian behavior) with low strains to fracture (glassy polymers). This article provides an overview of historical development of fracture...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006934
EISBN: 978-1-62708-395-9
... – 194 , 10.1007/978-90-481-2669-9_19 4. Nitta K. and Maeda H. , Creep Behavior of High-Density Polyethylene under a Constant True Stress , Polym. Test. , Vol 29 (No. 1 ), Feb 2010 , p 60 – 65 , 10.1016/j.polymertesting.2009.09.005 5. Kelly P. , “ Solid Mechanics...
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
... describes the viscoelastic behavior of plastics in their solid state only, from the standpoint of the material deforming without fracturing. The consequences of viscoelasticity on the mechanical properties of plastics are described, especially in terms of time-dependencies, as well as the dependence...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001816
EISBN: 978-1-62708-241-9
... by the banded structure, even though grains are of the ultrafine type. Consequently, the Ashby–Verrall model seems to be an appropriate description of the relations between temperature, yield stress, strain rate, and grain size of the mechanical behavior of this steel. Figure 10 shows evidence...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006944
EISBN: 978-1-62708-395-9
..., customarily begins with a presentation of the stress-strain behavior and of how various conditions such as temperature and strain-rate affect the mechanisms of deformation and fracture. This article describes crazing and fracture in polymeric materials, with a review of the behavior of the elastic modulus...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.9781627082952
EISBN: 978-1-62708-295-2
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006932
EISBN: 978-1-62708-395-9
... of high-modulus graphite fibers in amorphous polymers. References References 1. So P. and Broutman L.J. , Residual Stresses in Polymers and Their Effect on Mechanical Behavior , Polym. Eng. Sci. , Vol 6 ( No. 12 ), Dec 1976 , p 785 10.1002/pen.760161202 2. White...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006869
EISBN: 978-1-62708-395-9
... parameters on the wear behavior of polymers. It provides a brief discussion on the effects of significant parameters on RP tribology. The article describes abrasive and adhesive wear and provides a theoretical synthesis of the literature regarding the wear mechanisms of RPs. It also describes the synthesis...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001685
EISBN: 978-1-62708-235-8
... a component occasionally cracks during the quenching process, and when tensile specimens fail prematurely during mechanical testing. These two failures prompted an investigative analysis and a series of studies to determine the causes of the cracking and erratic behavior observed in this alloy. Quench-related...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006919
EISBN: 978-1-62708-395-9
... 2. Brown N. , Failure of Plastics , Brostow W. and Corneliessen R.D. , Ed., Hanser Publishers , 1986 , p 104 3. Stokes V.K. and Nied H.F. , Solid Phase Sheet Forming of Thermoplastics—Part I: Mechanical Behavior of Thermoplastics to Yield , J. Eng. Mater...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003550
EISBN: 978-1-62708-180-1
... types of mechanical behavior as the environmental temperature passes through what is called the “glass transition temperature” ( T g ) ( Ref 19 ). Figure 4 shows how the modulus of an amorphous polymer changes as temperature is increased or decreased through this critical region. At temperatures well...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003558
EISBN: 978-1-62708-180-1
... rates are characteristics of severe wear. Examples of mild and severe sliding wear are shown in Fig. 3 . Most types of wear mechanisms have mild and severe forms, and most materials can exhibit both types of behavior. Transitions between these two states are often sharp and can be associated with most...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006867
EISBN: 978-1-62708-395-9
... a polymeric material. One final effect of environment on polymer performance is that of temperature. Polymeric materials will exhibit a transition between two very different types of mechanical behavior as the environmental temperature passes through what is called the “glass transition temperature” ( T...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006928
EISBN: 978-1-62708-395-9
... time. Superposition of data can also be used to correlate modulus and damping behavior with frequency and temperature. A dynamic mechanical testing apparatus commonly uses very small specimens, which are loaded in tension, flexure, or shear. The results of dynamic measurements are often expressed...