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static viscoelastic properties

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Book Chapter

Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003377
EISBN: 978-1-62708-195-5
..., thermal expansion coefficients, moisture swelling coefficients, static and dynamic viscoelastic properties, conductivity, and moisture diffusivity. unidirectional fiber composites aligned continuous fibers analytical method physical properties elasticity thermal expansion coefficients moisture...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003025
EISBN: 978-1-62708-200-6
...Strength Testing Impact Testing Dynamic Testing and Viscoelasticity Acknowledgments References References 1. Deanin R.D. , Polymer Structure, Properties and Applications , Cahners , 1982 2. Manufacturing Handbook and Buyers' Guide , Plast. Technol. , 1987 3...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003024
EISBN: 978-1-62708-200-6
... methods used for the evaluation of their mechanical properties, methods available for analytically predicting the deformation response of polymers, and the effect of viscoelasticity on the test methods used. Two common ways of evaluating viscoelasticity of plastics are by means of creep experiments...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003298
EISBN: 978-1-62708-176-4
... equilibrium within polymeric samples is influenced by their initial elastic properties. Further experiments also are needed to quantify the stress-relaxation kinetics of viscoelastic materials as well as damage evolution processes in polymeric composites ( Ref 43 ). A novel approach to studying...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006444
EISBN: 978-1-62708-190-0
... Acoustic Studies of Engine Disk Materials,” Final Report, NTIS Issue No. 201019, NTIS document ID PB2010110603 9. Vaddi J.S. , Holland S.D. , and Kessler M.R. , Absorptive Viscoelastic Coatings for Full Field Vibration Coverage Measurement in Vibrothermography , NDT&E Intl...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006674
EISBN: 978-1-62708-213-6
... inert gas but has similar nonreactive properties to helium and argon in most TMA applications. Static or flowing air ( k = 0.026 W/m −1 ⋅ K −1 ) may be used to simulate a more realistic field application but can be corrosive at high temperatures. Humidity control and injection of water vapor...
Book Chapter

By Rob Bosman
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006381
EISBN: 978-1-62708-192-4
... be undertaken. The mechanical properties of the seal and, in some cases, the polymeric cage material may be affected by additives added to the base grease. Static immersion at specific times and temperatures, after which the mechanical properties and volumetric change of the polymeric material are evaluated...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003030
EISBN: 978-1-62708-200-6
... washer test Composite Temperature Load Wear factor ( K ), mm 3 /N · m Coefficient of friction °C °F kPa psi Plastic Steel Static Kinetic PEEK + 15% carbon fiber + 10% PTFE 23 73 280 40 13 0.3 0.08 0.17 150 300 280 40 34 0.1 0.07 0.15 260 500 280 40 120...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005619
EISBN: 978-1-62708-174-0
... on dislocation dynamics, metallurgical transformations, and associated variations in thermomechanical properties ( Ref 44 ). Gao and Doumanidis ( Ref 17 , 18 ) analyzed the mechanics of metal UW. They developed a 2-D, quasi-static/dynamic, elasto-plastic numerical model of the stress/strain field through FE...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003255
EISBN: 978-1-62708-176-4
.... Copolymerization of multiple monomers also can modify mechanical properties by decreasing crystallinity and, thus, lowering stiffness and yield point. Many polymers exhibit viscoelastic behavior. When viscoelastic polymers are stressed, there is an immediate elastic response as indicated in Fig. 21 ( Ref 17...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005668
EISBN: 978-1-62708-198-6
.... Figure 22 shows a drug-eluting stent wire after a linear reciprocating wear test using a polymer ball as the static partner. Typically, the applied loads for measuring the tribological properties of such coatings are very low (<100 mN, or 0.02 lbf) in order to simulate the actual loads encountered...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003256
EISBN: 978-1-62708-176-4
... ( Table 7 ). The following sections briefly describe the test methods and comparative data for the mechanical property tests listed in Table 7 . In addition, creep testing and dynamic mechanical analyses of viscoelastic plastics are also briefly described. For more detailed descriptions of these test...
Book Chapter

By Rebecca Tuszynski
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003011
EISBN: 978-1-62708-200-6
... of rubber.) The two basic mechanical properties of any material are modulus (stiffness) and damping (ability to dissipate energy). Typically, some energy is lost (converted to heat) in any deformation process. Viscoelastic response was originally modeled with a spring (elastic component) and dashpot...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003273
EISBN: 978-1-62708-176-4
... Materials with Spherical Tipped Indenters , Mater. Sci. Eng. A , Vol 253 , 1998 , p 160 – 166 10.1016/S0921-5093(98)00725-4 17. Loubet J.-L. , Lucas B.N. , and Oliver W.C. , Some Measurements of Viscoelastic Properties with the Help of Nanoindentation , NIST Special Publication...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003290
EISBN: 978-1-62708-176-4
... Stress-relaxation bend test specimen and spheromometer in four-point loaded beam with uniform cross-section Fig. 11 Stress-relaxation bend test specimen in static fixture for lift-off measurements Fig. 12 Mandrel type stress relaxation bending test Fig. 13 Tapered, constant...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002419
EISBN: 978-1-62708-193-1
... Fig. 1 Log-log static fatigue plot of average time to failure, t , versus applied stress. Data are for vitreous silica and are taken from Ref 3 . Source: Ref 2 Abstract Abstract This article discusses the fracture behavior of silicate glasses, more specifically, soda-lime-silicate glass...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006371
EISBN: 978-1-62708-192-4
.... 4 Example of a V-ring application. Source: Ref 2 Fig. 5 Mechanical shaft seals. (a) Spring energized seal for a pump. 1: shaft; 2: stationary ring; 3: rotating ring; 4: back plate; 5: impeller. (b) O-ring energized face seal. 1: static ring; 3: rotating ring; 2 and 4: O-ring energizers...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006361
EISBN: 978-1-62708-192-4
... Properties using the British Pendulum Tester Rubber versus pavement (BPN, British p Pendulum Number) E670 (E-17 on traveled surfaces) Side Force Friction on Paved Surfaces using the Mu-Meter Tires versus pavement (μ) ( F dry – F wet ) F609 Test Method for Static Slip Resistance...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006379
EISBN: 978-1-62708-192-4
... Effects in Adhesion, Friction, Wear and Lubrication , Elsevier , Amsterdam , 1981 6. Orr F.M. , Scriven L.E. , and Rivas A.P. , Pendular Rings between Solids: Meniscus Properties and Capillary Force , J. Fluid Mech ., Vol 67 , 1975 , p 723 – 742 10.1017/S0022112075000572...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006397
EISBN: 978-1-62708-192-4
... Fig. 1 Inclined plane used to determine coefficient of static friction, μ s . (a) Tilting flat surface through smallest angle, θ, needed to initiate movement of the body down the plane. (b) Relation of the friction angle to the principal reactive forces Fig. 2 Image within the chapel...