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Elevated-temperature properties

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0047010
EISBN: 978-1-62708-234-1
...Abstract Abstract When bulging occurred in mortar tubes made of British I steel during elevated-temperature test firing, a test program was formulated to evaluate the high-temperature properties (at 540 to 650 deg C, or 1000 to 1200 deg F) of the British I steel and of several alternative...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.auto.c0090442
EISBN: 978-1-62708-218-1
... properties of the sleeves. The cause of the degradation was not evident, but the likely source appears to be the molding operation and exposure to elevated temperature for an extended period of time. Automotive components Cracking (fracturing) Glass fiber reinforced composites Injection molding...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001669
EISBN: 978-1-62708-229-7
...)90358-1 7. “ Data Sheets on the Elevated-Temperature Properties of 2.25Cr-1Mo Steel for Boiler and Heat Exchanger Seamless Tubes ,” National Research Institute for Metals , Tokyo, Japan ( 1976 ). Selected Reference Selected Reference • Creep and Stress Rupture Failures , Failure...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006805
EISBN: 978-1-62708-329-4
... if there is to be subsequent disassembly, which is usually necessary for threaded connections. Many of the materials with desirable elevated-temperature properties, such as the stainless steels, are inherently prone to galling during sliding contact of one member over another, even at room temperature. These materials require...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006807
EISBN: 978-1-62708-329-4
...Abstract Abstract This article provides some new developments in elevated-temperature and life assessments. It is aimed at providing an overview of the damage mechanisms of concern, with a focus on creep, and the methodologies for design and in-service assessment of components operating...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003545
EISBN: 978-1-62708-180-1
... of component-operating conditions with available data on creep, stress-rupture, tension, elevated-temperature fatigue, and thermal fatigue properties. Such an analysis is usually sufficient for most failure investigations, but a more thorough analysis may be required when stress, time, temperature...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006780
EISBN: 978-1-62708-295-2
... of components for service at elevated temperature, both strength and stress-rupture ductility must be considered. Typically, for metallic materials, these properties are determined quantitatively by smooth-bar stress-rupture tests. In most service applications, components are subjected to complex stresses...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006831
EISBN: 978-1-62708-329-4
... graphite; MG, mixed graphite; CG, compacted graphite Effect of molybdenum content on the elevated-temperature tensile properties of 4% Si ductile iron Table 4 Effect of molybdenum content on the elevated-temperature tensile properties of 4% Si ductile iron Iron (a) 0.2% offset yield...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001821
EISBN: 978-1-62708-241-9
... not contribute significantly to the overall BLEVE event. Analysis of elevated-temperature mechanical property data suggests that stress-rupture tearing occurred in the vicinity of 660 °C. This analysis and data from the literature [ 11 – 13 ] suggest an upper range on BLEVE temperature of approximately 700 °C...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001812
EISBN: 978-1-62708-180-1
... the performance of the fasteners at elevated temperatures and concludes with a discussion on fastener failures in composites. atmospheric corrosion blind fasteners composites fastener failures fatigue fracture fretting hydrogen embrittlement liquid-immersion corrosion liquid-metal embrittlement...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003517
EISBN: 978-1-62708-180-1
...Abstract Abstract This article focuses on the life assessment methods for elevated-temperature failure mechanisms and metallurgical instabilities that reduce life or cause loss of function or operating time of high-temperature components, namely, gas turbine blade, and power plant piping...
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
... of nickel has been considered by researchers [ 5 ]; however, cyclic properties of electroformed nickel at room and elevated temperature have not received much attention even though such properties should be known for the design and application of electroformed nickel parts. Monotonic and cyclic testing...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003512
EISBN: 978-1-62708-180-1
... asks is: what was the temperature when the failure occurred, or what is the operating temperature? If the answer to this question is unknown, then the investigator deduces the temperature based on physical evidence and material properties. Life of a metal component at elevated temperature, when...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001598
EISBN: 978-1-62708-232-7
... temperature of the CIM is high, 1400 to 1500 °C, relative to the Pt/Rh alloy's melting point, approximately 1860 °C, grain growth would be extremely rapid. Mechanical properties such as yield and tensile strengths and creep resistance would degrade as service time at elevated temperature increases...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006802
EISBN: 978-1-62708-329-4
... the failure occurred, or what is the operating temperature? If the answer to this question is unknown, then the investigator deduces the temperature based on physical evidence and material properties. Life of a metal component at elevated temperature, when subjected to either steady or fluctuating stress...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001814
EISBN: 978-1-62708-241-9
... to samples from below the top hat, but the yield strength was still close to the typical room temperature properties for Incoloy 825. Although the dip tube was exposed to elevated temperatures above the top hat, the wall material did not show a loss of ductility at room temperature. Tensile test results...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001771
EISBN: 978-1-62708-241-9
... of the European Communities, Luxembourg, Report No. EUR 7773 , p. 43 ( 1981 ) 8. Metals Handbook . Properties and Selection of Materials , vol. 1 , 8th edn. , p. 443 . American Society for Metals , Metals Park, OH ( 1977 ) 9. Schnaas A. , Grabke H.J. : High-temperature corrosion...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0048846
EISBN: 978-1-62708-234-1
.... These bands were found contain small cracks and microvoids. A mechanism of intergranular creep rupture at elevated temperature was identified as a result of a series of stress-rupture and tensile tests. It was revealed by the crack shape that cracking initiated on the pipe exterior, then propagated inward...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006778
EISBN: 978-1-62708-295-2
... cracking • Alignment, vibration, balance • High cycle low stress: large fatigue zone; low cycle high stress: small fatigue zone • Mild overheating and/or mild overstressing at elevated temperature • Unstable microstructures and small grain size increase creep rates • Ruptures occur after long exposure...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003555
EISBN: 978-1-62708-180-1
... 2 atmospheres at elevated temperatures (∼1090 °C, or 2000 °F). Both stainless steel and nickel-base alloys may suffer from severe nitridation attack, resulting in loss of creep strength and/or ductility. Alloys are susceptible to nitridation attack in combustion environments even when...