1-20 of 265 Search Results for

strain rate

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001035
EISBN: 978-1-62708-214-3
... of the failed axle did not, at this juncture, rule out or support either of the accident causation scenarios. However, it did give rise to an additional experiment. It was hypothesized that the material in the core of the axle was strain-rate sensitive. If this was so, and the failure of the core occurred...
Image
Published: 01 June 2019
Fig. 7 Results of the accelerated creep testing. The secondary strain rate is plotted as a function of temperature. More
Image
Published: 01 June 2019
Fig. 5 Graph of %RA/%RA(oil) vs. Nominal Strain Rate for the Tests Conducted in the Residue Paste. More
Image
Published: 01 December 2019
Fig. 5 Influence of strain rate on yield stress ( a ) and super-index m ( b ) in superplastic behavior at 800 °C More
Image
Published: 01 December 2019
Fig. 13 Normal strain rate ultimate tensile strength (UTS) and stress-rupture strengths at various temperatures (as percentage of normal strain rate UTS at room temperature). (Data from Ref 1 and 14) More
Image
Published: 01 January 2002
Fig. 39 Temperature dependence of the strain-rate sensitivity of pure aluminum and alloy 2024. Note 2024-O becoming negative near room temperature. Source: Ref 63 More
Image
Published: 01 January 2002
Fig. 15 Effect of strain rate on ductile-to-brittle transition temperature in body-centered cubic metals More
Image
Published: 01 December 2019
Fig. 5 Flow curves of Al-6063 at different temperatures and strain rates used in the simulation More
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
... Abstract This article reviews the impact response of plastic components and the various methods used to evaluate it.. It describes the effects of loading rate on polymer deformation and the influence of temperature and strain rate on failure mode. It discusses the advantages and limitations...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001788
EISBN: 978-1-62708-241-9
... conditions/die configurations Morrow’s stress-life approach Morrow’s strain-life approach Temperature ( T ), °C  300 1490 0.00424 1730 751300 Strain rate: 1 s –1  420 862 0.00273 2318011 307807041 Fillet radius: 2 mm  540 620 0.00179 46042609 5.8e11 Bearing length: 8 mm...
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
... Abstract The discussion on the fracture of solid materials, both metals and polymers, 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...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.homegoods.c0090457
EISBN: 978-1-62708-222-8
... resulting from a relatively high strain rate event and/or significant stress concentration. A relatively sharp corner formed by a retaining tab on the older design was shown to be a primary cause of the failures. Design Injection moldings Latches Stress concentration Polyacetal Brittle fracture...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.chem.c9001687
EISBN: 978-1-62708-220-4
... properties. Grain boundary sliding and dislocation motion were enhanced, causing a local increase in the steady state strain rate and the premature failure of the tube. Grain boundary sliding Plastic deformation Spalling Voids HK UNS J94224 Creep fracture/stress rupture The petrochemical...
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
...Tests conducted at 800 °C using different strain rates Table 1 Tests conducted at 800 °C using different strain rates L 0 (mm) V t (mm/min) σ y (MPa) A (%) ε ̇ s − 1 Log ε ̇ Log (σ y ) Non-superplastic tests 57 5 70.0 >109.2...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001560
EISBN: 978-1-62708-217-4
... failure mechanism ( 1 , 2 ). Fig. 1 Overall View of a Failed Breech Chamber. This paper describes the results of constant extension rate tests (CERT) carried out at slow strain rates to determine the susceptibility of 4340 steel to stress corrosion cracking in an environment consisting...
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
... Studies were initiated to determine the effects of different levels of absorbed hydrogen and differences in the crosshead velocity (strain rate). Reference test material was prepared by solution heat treating in vacuum for 1h, whereas the low-hydrogen test group was solutionized for 8 h. Half...
Image
Published: 01 December 2019
Fig. 12 Ultimate tensile strengths (UTS) of various steels at high temperatures (high-strain-rate UTS at temperature as percentage of high-strain-rate UTS at room temperature). (Adapted from Ref 14) More
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003538
EISBN: 978-1-62708-180-1
... intersecting the outside surface at an angle Fig. 38 Fractured 1020 steel showing an angled connection between a cup portion on one half of the fractured bar and a cup portion on the other half Fig. 39 Temperature dependence of the strain-rate sensitivity of pure aluminum and alloy 2024...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006775
EISBN: 978-1-62708-295-2
... that can cause specimen-scale shear banding is the combination of minimum strain hardening and negative strain-rate hardening. A second case in which the central fibrous zone is (apparently) absent has been reported in an HY-100 steel. Both cases are discussed in this article. When edge- or center...
Image
Published: 30 August 2021
Fig. 20 (a) Typical uniaxial creep strain versus time curve. (b) Natural logarithm of strain rate versus strain More