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temper embrittlement

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Published: 01 August 2018
Fig. 10.66 Two types of temper embrittlement, measured by the drop in absorbed energy in impact test. (a) The most common type, observed in many engineering steels (some examples indicated on the curves). (b) Embrittlement observed in some special high alloy steels such as the one presented More
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Published: 01 July 1997
Fig. 26 Schematic diagram showing the effect of temper embrittlement on toughness More
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Published: 01 December 1989
Fig. 2.21. Intergranular fracture produced by temper embrittlement in a Ni-Cr-Mo-V steel. (50X; shown here at 80%) More
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Published: 01 December 1989
Fig. 2.22. Shift in transition curve due to temper embrittlement in a weld deposit ( Ref 64 ). More
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Published: 01 December 1989
Fig. 2.27. Effect of phosphorus content on the temper embrittlement (ΔFATT) of three step-cooled forging steels ( Ref 85 ). More
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Published: 01 December 1989
Fig. 2.32. Effects of prior temper embrittlement and yield strength on the K H value of a Ni-Cr-Mo-V steel ( Ref 93 ). A, B, C, and D denote steels with yield strengths of 862, 986, 1090, and 1175 MPa (125, 143, 158, and 170 ksi), respectively. More
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Published: 01 December 1989
Fig. 6.9. Effect of temper embrittlement on fracture toughness of a Cr-Mo-V rotor steel ( Ref 20 ). More
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Published: 01 December 1989
Fig. 7.6. Typical step-cooling cycle for temper-embrittlement studies ( Ref 6 ). More
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Published: 01 December 1989
Fig. 7.7. Comparison of temper-embrittlement susceptibilities of Cr-Mo pressure-vessel steels ( Ref 6 ). More
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Published: 01 December 1995
Fig. 24-16 Loss in room-temperature toughness due to temper embrittlement, illustrated for wrought Ni-Cr-Mo steel ( 13 ) More
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Published: 01 December 2001
Fig. 27 Influence of alloying elements on the temper embrittlement of steels (compositions given in accompanying table) containing 600 to 800 ppm Sb. The left end of each bar gives the nonembrittled ductile-to-brittle transition temperature (DBTT); the right end of the bar gives the DBTT after More
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Published: 01 December 2001
Fig. 28 Influence of alloying elements on the temper embrittlement of steels (compositions given in accompanying tables). (a) Steel containing 500 to 600 ppm P. (b) Steel containing 460 to 480 ppm Sn. (c) Steel containing 500 to 530 ppm As. The left end of each bar gives the nonembrittled More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130285
EISBN: 978-1-62708-284-6
... of microstructural transformation. A section describing the types of embrittlement from tempering, along with mechanical tests for the determination of temper embrittlement (TE), is presented. Various factors involved in the interaction of the TE phenomenon with hydrogen embrittlement and liquid-metal embrittlement...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560127
EISBN: 978-1-62708-353-9
... as epsilon (hexagonal, Fe 2.4 C) 200 to 350 Transformation of retained austenite to ferrite and cementite (T2) Associated with tempered martensite embrittlement in low and medium carbon steels 250 to 700 Formation of ferrite and cementite; eventual development of well spheroidized carbides...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490021
EISBN: 978-1-62708-340-9
... Ault:    (K Ic /σ y ) 2 = 1.37(CVN/σ y ) – 0.045] High-strength, low-toughness steels Iwadate-Karushi-Watanabe: Pressure-vessel steels    (K Ic /σ y ) 2 = 0.6478(CVN/σ y – 0.0098) Role of composition in temper embrittlement of steels...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240177
EISBN: 978-1-62708-251-8
.... The chapter concludes with a brief section on temper embrittlement. heat treatment ductility formability machinability annealing stress relieving normalizing spheroidizing austenitizing quenching tempering martempering austempering temper embrittlement steel ONE OF THE PRIMARY...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740271
EISBN: 978-1-62708-308-9
... various steels respond to heat treatments, such as annealing, normalizing, spheroidizing, tempering, and direct and interrupted quenching, and surface-hardening processes, such as flame and induction hardening, carburizing, nitriding, and carbonitriding. It also addresses the issue of temper embrittlement...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170123
EISBN: 978-1-62708-297-6
... on processing characteristics such as hardenability, formability, weldability, machinability, and temper embrittlement. In addition, the article provides an extensive amount of engineering data with relevance in materials selection. carbon steel corrosion resistance hardenability notch toughness...
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Published: 01 December 1996
Fig. 5-59 Schematic illustration of the heat treatment involved in temper embrittlement (TE) [two-step temper embrittlement (TSTE)]. (From C.L. Briant and S.K. Banerji, Int. Metals Reviews , Vol 23, p 164 (1978), Ref 24 ) More
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Published: 01 December 1996
Fig. 5-50 Schematic illustration of the heat treatments involved in tempered martensite embrittlement (TME) [or one-step temper embrittlement (OSTE)]. (From C.L. Briant and S.K. Banerji, Int. Metals Reviews , Vol 23, p 164 (1978), Ref 24 ) More