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quenching stress

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Published: 01 August 2018
Fig. 10.60 Crack caused by quenching stresses in an AISI 4340 cylindrical bar. Reprinted with permission from ASM. Source: Ref 35 More
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Published: 01 December 2003
Fig. 8 Phase changes in relation to thermally induced stress on quenching More
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Published: 01 December 1996
Fig. 9-39 Calculated final axial residual stress after quenching to 25°C. (From same source as Fig. 9-36 ) More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320195
EISBN: 978-1-62708-332-4
... Abstract Unlike conventional quench and temper heat treatment, austempering is an iron and steel heat-treatment process that enhances mechanical properties through the isothermal transformation of austenite with a minimum amount of quenching stresses. This chapter begins with a discussion...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050155
EISBN: 978-1-62708-311-9
... Abstract Induction hardened steels are often tempered to increase their ductility and relieve quenching stresses. During tempering, martensitic microstructures supersaturated with carbon decompose into a more stable, ductile form. This chapter discusses the transformations associated...
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Published: 01 August 2018
Fig. 10.79 During quenching (a), surface and core of the part will reach the M s temperature at different times, increasing the stresses in quenching. During martempering (b), a short isothermal intermediate hold makes it possible to homogenize the temperature of the part before it reaches M More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130255
EISBN: 978-1-62708-284-6
... Abstract This chapter provides an overview of the fundamental material- and process-related parameters of quenching on residual stress, distortion control, and cracking. It begins with a description of phase transformations during heating and quenching of steel. This is followed by a section...
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Published: 01 January 2015
Fig. 17.5 True stress–true strain curves for Fe-0.2C as-quenched and quenched-and-tempered lath martensite with packet size of 8.2 µm. Source: Ref 17.4 More
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Published: 01 March 2012
Fig. 15.20 True-stress/true-strain curves for Fe-0.2C as-quenched and quenched-and-tempered lath martensite with packet size of 8.2 μm. Source: Ref 15.8 as published in Ref 15.9 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440001
EISBN: 978-1-62708-262-4
... Abstract This chapter introduces the principal heat treating processes, namely normalizing, annealing, stress relieving, surface hardening, quenching, and tempering. An overview of four of the more popular surface hardening treatments, namely carburizing, carbonitriding, nitriding...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560087
EISBN: 978-1-62708-353-9
... in quenched steel components. It describes the formation of residual stresses in materials in which no phase change occurs on cooling. The chapter also examines the effect on the residual stresses of the phase changes in austenite. It provides information on two types of quench cracks in quenched steels...
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Published: 01 January 2017
Fig. 12.9 Stress-strain curve of quenched uranium alloy illustrating initial residual stresses at the surface (A) and interior (B) and showing how compressive mechanical stress relief reduces residual stress magnitudes. Source: Ref 12.11 More
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Published: 01 January 2015
Fig. 18.5 Engineering stress-strain curves for as-quenched martensite in 0.14% C steel tested at various strain rates. Source: Ref 18.5 More
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Published: 01 January 2015
Fig. 18.25 Engineering stress-strain curves for quenched 4330 steel tempered at various temperatures for 1 h. Courtesy of Young-Kook Lee. Source: Ref 18.31 More
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Published: 01 January 2015
Fig. 18.26 Engineering stress-strain curves for quenched 4340 steel tempered at various temperatures for 1 h. Courtesy of Young-Kook Lee. Source: Ref 18.31 More
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Published: 01 January 2015
Fig. 18.27 Engineering stress-strain curves for quenched 4350 steel tempered at various temperatures for 1 h. Courtesy of Young-Kook Lee. Source: Ref 18.31 More
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Published: 01 January 2015
Fig. 19.17 Peak stress versus hardness for quench and tempered 10xx and 5160 steels. For microstructures with hardness below HRC 52/53, the peak stress corresponded to ultimate tensile strengths. For microstructures with hardness above HRC 52/53, peak stress corresponded to a brittle fracture More
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Published: 01 December 2003
Fig. 3 Stress-strain curves in tension for quenched polychlorotrifluoroethylene at various temperatures, given in degree Kelvin. Sources: Ref 12 More
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Published: 01 December 2015
Fig. 6 Stress-corrosion crack initiating from a corrosion pit in a quenched-and-tempered high-strength turbine disk steel (3.39Ni-1.56Cr-0.63Mo-0.11V) test coupon exposed to oxygenated, demineralized water for 800 h under a bending stress of 90% of the yield stress. (a) 185×. (b) 248 More
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Published: 01 January 2017
Fig. 1.7 Stress-corrosion crack initiating from a corrosion pit in a quenched-and-tempered high-strength turbine disk steel (3.39Ni-1.56Cr-0.63Mo-0.11V) test coupon exposed to oxygenated, demineralized water for 800 h under a bending stress of 90% of the yield stress. (a) Original More