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crack height

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090359
EISBN: 978-1-62708-266-2
... diffraction and amplitude-drop techniques, the height, length, and location of intergranular cracks can be accurately determined anywhere along the walls of the pipe as well as in weld areas. boiling water reactor crack detection crack height crack length intergranular stress-corrosion cracking...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700071
EISBN: 978-1-62708-279-2
..., the component survives for a small number of cycles before fatigue failure. Some components may be free of initial cracks while others may contain or are assumed to have small cracks. Fatigue characteristics are measured, plotted, and presented in the form of an S - N curve where S is the stress...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130417
EISBN: 978-1-62708-284-6
... for no cracks at workpiece surface Table 3 Minimum case depth required for no cracks at workpiece surface Excentricity of hardened layer ( e ), mm Depth ( z ), mm Temperature prior to quenching used in Hook’s model ( T k ), °C Yield stress of martensite ( R 0.2 , ( T K ) K...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780055
EISBN: 978-1-62708-281-5
..., polybutylene terephthalate; M-PPO, modified polyphenylene oxide Fig. 9 Fatigue-crack-propagation behavior. ABS, acrylonitrile-butadiene-styrene; PC, polycarbonate; M-PPE, modified polyphenylene ether Fig. 6 Impact test methods exhibiting various states of stress (σ). (a) Tensile test...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110550
EISBN: 978-1-62708-247-1
... fail location. Images (a) & (c) show a current image (red highlight) overlaid on top of the SEM image. FIB cross sections performed at the locations showing EBAC discontinuity, cracking (b) and ESD (d) related defects observed There are different analysis techniques available to understand...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290111
EISBN: 978-1-62708-319-5
.... , Thierry B. , and Leger D. , How to Control Cracking of Tape Cast Sheets , Ceram. Bull. , Vol 74 , 1995 , p 89 – 92 • Feng Z.C. , He B. , and Lombardo S.J. , Stress Distribution in Porous Ceramic Bodies during Binder Burnout , J. Appl. Mech. , Vol 69 , 2002 , p 497 – 501...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040211
EISBN: 978-1-62708-300-3
.... Metal flow determines both the mechanical properties related to local deformation and the formation of defects such as cracks or folds at or below the surface. The local metal flow is in turn influenced by the process variables. Fig. 17.4 Cold forging as a system All metals that exhibit...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.9781627083003
EISBN: 978-1-62708-300-3
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
... in.). There is a 2 mm (0.05 in.) deep V-notch with a radius of 0.25 mm (0.01 in.). The pendulum’s mass and height are standardized. Sometimes bars with U- or keyhole notches are employed instead. Fig. 3.12 A Charpy testing machine and test bar. A hammer on the pendulum breaks the bar. The height the pendulum...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500073
EISBN: 978-1-62708-317-1
...Abstract Abstract This chapter presents two case studies; one demonstrating the use of finite-element analysis (FEA) in the design of a progressive die forming operation, the other explaining how software simulations helped engineers reduce thinning and eliminate cracking and deformation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040159
EISBN: 978-1-62708-300-3
... die filling. Fig. 14.7 Rectangular shape and three modifications showing increasing forging difficulty with increasing rib height and decreasing web thickness [ Sabroff et al., 1968 ] As shown in Fig. 14.8 , the majority of forgings can be classified into three main groups [ Spies, 1959...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.9781627082563
EISBN: 978-1-62708-256-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500211
EISBN: 978-1-62708-317-1
... of Technology of Plasticity , Sept 19–24, 1999 ( Nuremberg ), p 2381 10.11 Sedlmaier A. and Tann J. , Process Simulation and Quality Control in the Roll Forming Industry , Proceedings of Roll Forming Technology , April 5–6, 2000 ( Arlington Heights, IL ), Society of Manufacturing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.9781627082815
EISBN: 978-1-62708-281-5
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110153
EISBN: 978-1-62708-247-1
... polish methods with colloidal silica to address the last micron or 2 of height variance from desired final target RST. For complex contour parts where the curve switches from convex to concave, the polishing bit diameter selection is paramount, however, the smaller diameter polishing bit for the tight...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870333
EISBN: 978-1-62708-314-0
... valuable yet limited method for inspecting composite parts. Since only surface or edge defects are visible, visual inspection reveals nothing about the internal integrity of the part. Nevertheless, all parts should be periodically inspected for surface cracks, blisters, porosity, depressions or waviness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170242
EISBN: 978-1-62708-297-6
... under impact is the total reduction in height sustained by a cylindrical specimen 25 mm (1 in.) in both diameter and length after absorbing 20 blows of 680 J (500 ft · lbf) each. Source: Abex Research Center Fig. 4 Distribution of tensile strength and ductility values for 97 heats of manganese...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.9781627082709
EISBN: 978-1-62708-270-9
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500249
EISBN: 978-1-62708-317-1
... that can be used in spinning. The potential for wrinkling increases with increasing blank diameter and decreasing sheet thickness. The limit is reached when wrinkles cannot be flattened in subsequent spinning passes. Tangential Cracks: Tangential cracks appear in the vicinity of the mandrel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040025
EISBN: 978-1-62708-300-3
... . Barreling is prevented by using adequate lubrication, e.g., Teflon or machine oil at room temperature and at hot working temperatures, graphite in oil for aluminum alloys, and glass for steel, titanium, and high-temperature alloys. The load and displacement, or sample height, are measured during the test...