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fatigue properties

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001645
EISBN: 978-1-62708-232-7
... that the brittle oxides that formed stringers were alumina, and the other macroinclusions were complex silicates. Both the alumina and silicate inclusions were deleterious to contact-fatigue properties. Microstructurally, the carburized regions of the broken roller and of inner-race samples contained high-carbon...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001852
EISBN: 978-1-62708-241-9
... obtained monotonic and cyclic properties of electroformed nickel at various temperatures and identified possible fatigue mechanisms. With the help of finite element modeling, they analyzed the material as well as the design and in-service application of the mold. They discovered that overconstraining...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006779
EISBN: 978-1-62708-295-2
... fluctuations. This article begins with an overview of fatigue properties and design life. This is followed by a description of the two approaches to fatigue, namely infinite-life criterion and finite-life criterion, along with information on damage tolerance criterion. The article then discusses...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001819
EISBN: 978-1-62708-180-1
.... Finally, the article discusses the fatigue properties of implant materials and the fractures of total hip joint prostheses. degradation fatigue properties fractures implant deficiencies internal fixation devices orthopedic implants prosthetic implants total hip joint prostheses...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001808
EISBN: 978-1-62708-180-1
... parts are also discussed. The article concludes with a discussion on the influence of metallurgical factors and fabrication practices on the fatigue properties of materials, as well as the effects of surface coatings. abrasive wear adhesive wear axial fatigue bending fatigue brittle fracture...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.rail.c9001531
EISBN: 978-1-62708-231-0
... to the performance of cartwheel. Dynamic fracture toughness Fatigue property Performance evaluation Railroad wheels Static mechanical property Fe-0.55C-0.73Mn Fe-0.60C-0.85Mn Fe-0.5C-0.7Mn Rolling-contact wear Spalling wear Fatigue fracture 1. Introduction The railway system in China plays...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001780
EISBN: 978-1-62708-241-9
... A number of failures involving carbon and alloy steels were analyzed to assess the effects of inclusions and their influence on mechanical properties. Inclusions, including brittle oxides and more ductile manganese sulfides (MnS), affect fatigue endurance limit, fatigue crack propagation rates, fracture...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c9001596
EISBN: 978-1-62708-225-9
... conditions, also plotted on Fig. 11 . The lower fatigue properties were due to two early failures (270 K cycles) at 8 mm displacement, which could not be explained. Without these two premature failures, the Goodman Diagram would have been consistent with the Spring B failures. Summary of fatigue tests...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001056
EISBN: 978-1-62708-214-3
... Chemical analysis showed that the composition of the pipe agreed with the standard specification for AISI 347 stainless steel. Mechanical Properties Fatigue Properties Several specimens were low-cycle fatigue tested, including a set with the same coarse grinding marks found in the failed pipe...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001763
EISBN: 978-1-62708-241-9
... on this consideration, the ductility-related cyclic properties such as fatigue strength coefficient, ductility coefficient, fracture toughness, and so forth, are more important than static strength, and hence a shaft with enough fracture toughness will be regarded as an essential requirement for preventing the fracture...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003544
EISBN: 978-1-62708-180-1
... so. Many service failures still occur by fatigue, despite the well-defined characterization of fatigue properties in the laboratory. In part, the difficulty is that fatigue behavior is influenced by a great many variables such as the magnitude and frequency of application of the fluctuating...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001388
EISBN: 978-1-62708-215-0
... of a failed bolt. Hardness ranged from 357 to 381 HV. Tensile Properties Based on the Vickers hardness results, the tensile strength of the bolt material was approximately 1200 MPa (175 ksi). Fatigue Properties Fatigue testing of an unfailed bolt was performed under tension-tension cyclic...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001583
EISBN: 978-1-62708-217-4
... condition. A tensile specimen was fabricated from each of the six retaining rods in order to confirm the mechanical properties of the H1050 heat treatment. Only one tensile specimen was fabricated from each retaining rod, since a heavier priority was placed on fatigue testing (see Table 4 ). Cylindrical...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.marine.c9001621
EISBN: 978-1-62708-227-3
... , 35 , pp. 69 – 79 . 10.1016/S0167-8442(00)00050-1 6. Li C.X. , Sun Y. , and Bell T. : “Factors Influencing Fretting Fatigue Properties of Plasma-Nitrided Low Alloy Steel,” Mater. Sci. Eng. A , 2000 , 292 , pp. 18 – 25 . 10.1016/S0921-5093(00)01017-0 Selected...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c9001619
EISBN: 978-1-62708-225-9
.../S0167-8442(00)00050-1 10. Li C.X. , Sun Y. , and Bell T. : “Factors Influencing Fretting Fatigue Properties of Plasma-Nitrided Low Alloy Steel,” Mater. Sci. Eng. A , 2000 , 292 , pp. 18 – 25 . 10.1016/S0921-5093(00)01017-0 Selected References Selected References...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001620
EISBN: 978-1-62708-229-7
... Fretting Fatigue Properties of Plasma-Nitrided Low Alloy Steel,” Mater. Sci. Eng. A , 2000 , 292 , pp. 18 – 25 . 10.1016/S0921-5093(00)01017-0 Selected References Selected References • Wulpi D.J. , Failures of Shafts , Failure Analysis and Prevention , Vol 11 , ASM Handbook...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001764
EISBN: 978-1-62708-241-9
... , 1980 , pp. 376 – 80 . 3. “ Technical Report on Low Cycle Fatigue Properties Ferrous and Non-Ferrous Materials—SAE J1099 Jun98 ,” SAE Information Report, Materials, Fuels, Emissions, and Noise , vol. 1 , Society of Automotive Engineers’ Handbook , Society of Automotive Engineers , Warrendale...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c9001430
EISBN: 978-1-62708-236-5
... opportunity. An alternative method of reclamation, and in many cases a preferable one, employs the technique of metal spraying and although a sprayed metal layer contributes little to the static strength of a built-up shaft, it does not result in severe deterioration in fatigue properties as does the method...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003564
EISBN: 978-1-62708-180-1
... and roughness was needed. Brittle fracture was concluded to be the dominant wear mode. The effect of composition and physical properties of silicon nitride on rolling wear and fatigue performance was studied using a ball-on-rod machine ( Ref 47 ). Three commercial bearing materials were tested at maximum...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001298
EISBN: 978-1-62708-215-0
... by acid etching. Post-plating baking operations subsequently reduced the fatigue strength of the spar. Chemical etching Fatigue strength Mechanical properties Rotor blades 7075-T7351 UNS A97075 Pitting corrosion Fatigue fracture Surface treatment related failures Background...