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crack propagation resistance

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Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0009217
EISBN: 978-1-62708-176-4
...Abstract Abstract Fatigue crack growth rate testing and data analysis are performed to characterize the crack propagation resistance of material environment combinations in order to predict crack growth life under anticipated stress histories. This article presents analyses performed...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003318
EISBN: 978-1-62708-176-4
... resistance to fatigue crack propagation in engineering polymers. Factors Affecting Fatigue Performance of Polymers Molecular Variables Polymers are sensitive to a number of molecular variables including molecular weight, molecular weight distribution, crystallinity, chain entanglement density...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003142
EISBN: 978-1-62708-199-3
...Abstract Abstract This article discusses corrosion resistance of titanium and titanium alloys to different types of corrosion, including galvanic corrosion, crevice corrosion, stress-corrosion cracking (SCC), erosion-corrosion, cavitation, hot salt corrosion, accelerated crack propagation...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003316
EISBN: 978-1-62708-176-4
... the bore of the hole during assembly in order to produce sufficiently high normal stresses to completely eliminate slip within the interface. After assembly, both surfaces will also be in a state of compressive stress, providing further resistance to fatigue-crack propagation. Finally, if possible...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002372
EISBN: 978-1-62708-193-1
... to completely eliminate slip within the interface. After assembly, both surfaces will also be in a state of compressive stress, providing further resistance to fatigue crack propagation. Finally, if possible, a stress-relieving groove or large radius on the shaft ( Fig. 7b ) should be incorporated...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002379
EISBN: 978-1-62708-193-1
... and schematically illustrates the mechanism of crack propagation. The article describes the fracture resistance of high-strength steels, aluminum alloys, titanium alloys, and composites such as brittle matrix-ductile phase composites and metal-matrix composites. It also lists the effects of microstructural...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002406
EISBN: 978-1-62708-193-1
... load deformation records. A relative ranking of thin-section fracture toughness by tear tests is shown in Fig. 2 for a number of aluminum sheet alloys and tempers. Particularly, the unit propagation energy (UPE) has been found to be correlated with resistance to stable crack growth in thin sections...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006545
EISBN: 978-1-62708-210-5
... a more quantitative measure of the resistance to the propagation of SCC of an alloy in the presence of a flaw. The test results are generally presented in a graph of the crack velocity versus the crack driving force in terms of a stress-intensity factor, K . Although the full diagram is required...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000602
EISBN: 978-1-62708-181-8
..., and crack propagation of gray irons. ductility fatigue fracture fractograph graphite gray iron microstructure Fig. 29 Fatigue fracture of sand-cast gray iron bread-crumb grinder. The ASTM A159 part was machined and hot dip galvanized after casting. Also, a lockpin hole (not visible...
Image
Published: 01 January 2000
Fig. 11 Comparison of fatigue crack propagation behavior in the Paris regime for several amorphous and semicrystalline polymers. Note enhanced fatigue resistance of the semicrystalline polymers. Source: Ref 5 More
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006549