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stress-rupture strength

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280211
EISBN: 978-1-62708-267-9
... = T (C + log t ) where C = Larson-Miller constant, T = absolute temperature, t = time in h. For this plot, C = 20, T = K Fig. 12.66 Typical stress rupture strengths of several longitudinally oriented CGDS and SCDS alloys with a PC cast alloy, IN-100 using Larson-Miller parameter (P LM...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000133
EISBN: 978-1-62708-313-3
...Abstract Abstract This appendix provides tensile property and stress-rupture data for wrought and cast superalloys at various temperatures. stress-rupture strength superalloys ultimate tensile strength, yield strength, tensile elongation All tables and the figure were reproduced...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280011
EISBN: 978-1-62708-267-9
... … … (a) Cold-rolled and solution-annealed sheet, 1.2 to 1.6 mm (0.048 to 0.063 in.) thick. (b) Annealed. (c) Precipitation hardened. (d) Work strengthened and aged Effect of temperature on 1000 h stress-rupture strengths of selected wrought superalloys Table 2.2 Effect of temperature...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540047
EISBN: 978-1-62708-309-6
... and what they reveal about the load-carrying characteristics of engineering materials. It then discusses the use of failure criteria and the determination of yielding and fracture limits. It goes on to describe the mechanisms and appearances of brittle and ductile fractures and stress rupture, providing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000017
EISBN: 978-1-62708-313-3
... structure with a GAR close to 100, which provides better creep resistance. While ODS alloys can achieve the best strengths at the highest temperature of any superalloy ( Ref 10 ), their widespread use is limited by the lack of intermediate-temperature stress-rupture strength, caused by the incoherent...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610327
EISBN: 978-1-62708-303-4
... and subcritical crack growth. In regard to polymers, it covers general characteristics, viscoelastic properties, and static strength. It also discusses fatigue life, impact strength, fracture toughness, and stress-rupture behaviors as well as environmental effects such as plasticization, solvation, swelling...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280001
EISBN: 978-1-62708-267-9
... in the United States, is given in Tables 1.1 and 1.2 . Fig. 1.1 Stress-rupture strengths of superalloys Nominal compositions of wrought superalloys Table 1.1 Nominal compositions of wrought superalloys Alloy Composition, % Cr Ni Co Mo W Nb Ti Al Fe C Other Solid...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2007
DOI: 10.31399/asm.tb.pmsspmp.t52000109
EISBN: 978-1-62708-312-6
... RT 565.5 82 269 39 … 36 482 900 503.5 73 172.4 25 … 649 1200 386.2 56 144.8 21 … 870 1600 172.5 25 103.5 15 … (a) RT, room temperature Stress-rupture data from the Hubbard et al. study Table 7.10 Stress-rupture data from the Hubbard et al. study...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630117
EISBN: 978-1-62708-270-9
..., propagation, and final rupture) of fatigue fracture followed by a discussion of its microscopic and macroscopic characteristics. The relationship between stress and strength in fatigue is explained. The next section provides information that may help the uninitiated to appreciate some of the problems...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000025
EISBN: 978-1-62708-313-3
... morphology, but maximum stress-rupture strength is attained with a different morphology, most γ′-strengthened nickel-base superalloys have a bimodal γ′ morphology. The primary process that modifies precipitate morphology is heat treatment, which can occur deliberately in manufacture or inadvertently...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000117
EISBN: 978-1-62708-313-3
... … FSX-418 GTE stator vanes GTE stator vanesImproved oxidation resistance over FSX-414 FSX-430 GTE stator vanes Improved strength and ductility Haynes 21 … Modified Vitallium with improved stress-rupture MAR-M 302 GTE blades, vanes … MAR-M 322 GTE blades, vanes … MAR-M 509 GTE...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170062
EISBN: 978-1-62708-297-6
...-1Mo ductile irons are given in Fig. 12 , along with data for ferritic 4Si and 4Si-1Mo. For comparison, stress rupture data for a cast 19Cr-9Ni stainless steel (ASTM A 297, grade HF) are included. The addition of 1% Mo to types D-2, D-3, and D-5B increases the creep and stress-rupture strengths...
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 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430409
EISBN: 978-1-62708-253-2
... properties as well, including a drop in tensile strength, stress-rupture strength, hardness, and impact toughness. Remaining life assessment establishes correlations of the microstructural changes with time and temperature. It can also be used to determine changes in the properties of materials...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610415
EISBN: 978-1-62708-303-4
...-Miller curve generation for Inconel 718. Source: Ref 15 Fig. 30 Stress-rupture comparison for several classes of alloys. Source: Ref 16 Fig. 31 Temperature influence on fully reversed fatigue strengths of metals. Source: Ref 17 Fig. 32 Effect of temperature on fatigue...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240563
EISBN: 978-1-62708-251-8
... be controlled by adjustments to composition, by thermomechanical processing, and by heat treatment. Excellent elevated-temperature strengths are available in finished products. A comparison of the relative stress-rupture behavior of the three alloy classes is shown in Fig. 30.3 . Nickel-base superalloys...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280357
EISBN: 978-1-62708-267-9
... of tcp phase formation, but stress-rupture strength is soon degraded if significant tcp phase is formed. Topologically close-packed phases normally may not be constituents found in a given superalloy, but minor composition changes may initiate tcp formation. Other phases may be nucleated as well...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170290
EISBN: 978-1-62708-297-6
... (0.85 T m ), a fraction that is higher than for any other class of engineering alloys. Superalloys exhibit some combination of high strength at temperature; resistance to environmental attack (including nitridation, carbonization, oxidation, and sulfidation); excellent creep resistance, stress-rupture...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.9781627083096
EISBN: 978-1-62708-309-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490383
EISBN: 978-1-62708-340-9
... ). At 650 °C (1200 °F), however, the weldment was found to have lower rupture strength than that of the base metal. Haneda et al, however, concluded that this drop in rupture strength would not pose a problem because even the lower-strength material met the code allowable stress requirements. Fig...