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life prediction model

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040295
EISBN: 978-1-62708-300-3
...-element modeling is used to predict die failure and extend die life. cold forging fatigue fracture finite-element modeling hot forging wear References [Altan et al., 1983] Altan T. , Oh S. , Gegel H. , Metal Forming Fundamentals and Applications...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490415
EISBN: 978-1-62708-340-9
... at the EPRI Workshop on Life Prediction of High Temperature Gas Turbine Materials, Minnowbrook, Aug 27-30, 1985 , Report AP-4477, Apr 1986 , Weiss V. and Bakker W.T. , Ed., Electric Power Research Institute , Palo Alto, CA 11. Martens H.J. , Rosslet A. , and Walser B...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780238
EISBN: 978-1-62708-281-5
... this zone of residual compression before it can return to its initial crack propagation rate for the Δ K sustained prior to overload. This trend has been observed in numerous polymer systems ( Ref 35 , 36 ). Many current life prediction models are formulated on the basis of residual compressive stresses...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490111
EISBN: 978-1-62708-340-9
... Applications , proceedings of conference at Liege, Belgium , Oct 6 - 9 , 1986 , Betz W. et al , Ed., D. Riedel Publishing Co. , Boston , 1986 , p 1501 - 1516 125. Fischmeister H. , Danzer R. , and BuchMayr, Life Time Prediction Models , in High Temperature Alloys for Gas...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490183
EISBN: 978-1-62708-340-9
...Abstract Abstract This chapter covers the failure modes and mechanisms associated with boiler components and the tools and techniques used to assess damages and predict remaining component life. It begins with a review of the design and operation of a utility boiler and the materials used...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540379
EISBN: 978-1-62708-309-6
... successfully used to estimate the crack initiation lives of notched structures, while analytical techniques based on fracture mechanics concepts have been developed to estimate the crack propagation lives of structures containing cracks. However, predicting the total (initiation and propagation) fatigue life...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040193
EISBN: 978-1-62708-300-3
... Reducing rejects and improving material yield Predict forging load and energy as well as tool stresses and temperatures so that: Premature tool failure can be avoided. The appropriate forging machines can be selected for a given application. Process modeling of closed-die forging using...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430409
EISBN: 978-1-62708-253-2
..., HAZ Models ,” Final Report RP 2253-1, Vol 2 , Electric Power Research Institute , 1988 8.14 Needham N.G. and Cane B.J. , Creep Strain and Rupture Prediction by Cavitational Assessment in 2¼Cr-1Mo Steel Weldments , Advances in Life Prediction Methods , Woodford D.A. , Ed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040211
EISBN: 978-1-62708-300-3
... life warm forging References [Altan, 1970] Altan T. , “ The Use of Model Materials in Predicting Forming Loads in Metal Working, ” Transactions ASME , May 1970 , p 444 . 10.1115/1.3427776 [Altan et al., 1972] Altan T...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490059
EISBN: 978-1-62708-340-9
.... Nauk, USSR , Vol 8 , 1958 , p 26 11. Evans R.W. , Parker J.D. , and Wilshire B. , An Extrapolative Procedure for Long Term Creep-Strain and Creep Life Prediction , in Recent Advances in Creep and Fracture of Engineering Materials and Structures , Pineridge Press , 1982 , p...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540215
EISBN: 978-1-62708-309-6
... Growth Testing, ASM Handbook , Vol 19 , Fatigue and Fracture , ASM International , 1996 , p 168 – 181 10.31399/asm.hb.v19.a0002360 5.45. Ritchie R.O. and Dauskardt R.H. , Cyclic Fatigue of Ceramics: A Fracture Mechanics Approach to Subcritical Crack Growth and Life Prediction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090191
EISBN: 978-1-62708-266-2
... Reactors , TMS-AIME , 1988 , p 789 – 800 6.35 Andresen P.L. and Ford F.P. , Life Prediction by Mechanistic Modeling and System Monitoring of Environmental Cracking of Iron and Nickel Alloys in Aqueous Systems , Mater. Sci. Eng. , Vol A103 , 1988 , p 167 – 184 10.1016/0025-5416(88...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610001
EISBN: 978-1-62708-303-4
... analytical modeling and prediction techniques, accurate life-assessment methods, and a fortified commitment to avoid the recurrence of these failures through improved designs. The examples cited in Table 1 were serious and often tragic failures that had a great impact on structural designs and life...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540121
EISBN: 978-1-62708-309-6
... for Design , ASM Handbook , Vol 19 , Fatigue and Fracture , ASM International , 1996 , p 227 – 249 10.31399/asm.hb.v19.a0002364 3.8. Ellyin F. , Fatigue Damage, Crack Growth and Life Prediction , Chapman & Hall , 1997 10.1007/978-94-009-1509-1 3.9. Landgraf R.W...
Book Chapter

By Soumya Subramonian
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500001
EISBN: 978-1-62708-317-1
..., and blanking speed, on part edge quality and tool life. However, FE modeling of blanking alone is not sufficient to predict the part quality and dimensional and geometric accuracy of the parts. There are several other factors that affect the dimensional accuracy of the part, such as the dynamics of the tooling...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.9781627083409
EISBN: 978-1-62708-340-9
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.9781627083003
EISBN: 978-1-62708-300-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280339
EISBN: 978-1-62708-267-9
... for remelting process development and optimization (see Chapter 4 ). Single-crystal nickel-base superalloy investment casting has been modeled with interesting results, but much remains to be done before predictions of the type claimed previously are possible for these many-orders-of-magnitude-smaller parts...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540383
EISBN: 978-1-62708-309-6
... Abstract Fatigue life analysis and crack growth life prediction require an accurate interpretation of the load spectrum. This appendix presents two methods for interpreting load spectra and provides several data plots and tables comparing fatigue test data with analytically predicted values...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700159
EISBN: 978-1-62708-279-2
... consumption reduction Other important applications criteria include improvement in stiffness, fatigue life, corrosion resistance, formability, weldability, and affordability. The currently used AHSS have reduced a vehicle’s body structure mass by at least 25%. The third-generation AHSS, under...