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irradiation hardening

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090191
EISBN: 978-1-62708-266-2
.../cm 2 ; this has been attributed in part to vibrational stresses. The effects of irradiation on IASCC in high-strength precipitation-hardened nickel-base alloy components are not characterized as well as in stainless steels, although in the lower flux/fluence regions the predominant effect...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900305
EISBN: 978-1-62708-358-4
..., or the irradiated workpiece must be coated with a light-absorbing material. Laser and electron beam surface heat treatments are used to selectively harden localized areas of steel and cast iron components. The heat generated by irradiation is controlled to prevent melting; therefore, local regions can...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410551
EISBN: 978-1-62708-265-5
..., for effective laser heating, wavelengths that are absorbed by the workpiece must be selected, or the irradiated workpiece must be coated with a light-absorbing material. Laser surface heat treatment is widely used to harden localized areas of steel and cast iron machine components ( Ref 22.51 ). The heat...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630081
EISBN: 978-1-62708-270-9
... decreases Intermetallic compound embrittlement All steel Exposure to metal that forms an intermetallic compound Brittleness Neutron embrittlement All steel Neutron irradiation Increase in DBTT Hydrogen embrittlement Cold-worked or heat-treatment-hardened steel Processing, service, corrosion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090095
EISBN: 978-1-62708-266-2
..., polythionic acid, and high-temperature environments and the correlating effects on austenitic, ferritic, duplex, martensitic, and precipitation hardening stainless steels and nickel-base alloys. It also discusses the contributing effects of sensitization and hydrogen embrittlement and the role of composition...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870045
EISBN: 978-1-62708-344-7
... conditions of prestrain. Source: Ref 3.8 Fig. 3.5 Analysis by Manson ( Ref 3.8 ) using data of Coffin and Tavernelli ( Ref 3.7 ) to demonstrate the validity of an elastic line even for highly hardening or softening material. (a) Cold-worked copper. (b) Annealed copper Fig. 3.7 Morrow’s...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860237
EISBN: 978-1-62708-348-5
... traversed the whole crystal, an increment of strain is produced. Figure 7.6 Strain-hardening behavior of copper: yield and ultimate strengths and elongation vs. temperature ( Carreker and Hibbard, 1953 ). Figure 7.7 Tensile behavior of vacuum melted iron, grain size ASTM No. 8, total...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400245
EISBN: 978-1-62708-258-7
..., Ae4. The temperatures of phase changes at equilibrium. age hardening. Hardening by aging, usually after rapid cooling or cold working. See also aging. age softening. A decrease of strength and hardness that takes place at room temperature in certain strain-hardened alloys. aging. A change...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780267
EISBN: 978-1-62708-281-5
... slid against hard metallic surfaces. For surface-treated PTFE (such as γ-irradiation), the situation may be different. Evidence shows that for such a system there may be an increase in the crystallinity of the polymer at the surface and consequently, a decrease in the wear rate ( Ref 37 ). Fig. 13...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.9781627082587
EISBN: 978-1-62708-258-7
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.9781627083232
EISBN: 978-1-62708-323-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610055
EISBN: 978-1-62708-303-4
... by various modes. Source: Ref 9 The effect of the direction of fracture can be seen dramatically on many bending fractures of ductile metals, even if the exterior has been case hardened. Close to the surface on the convex side of the fracture (the origin surface), the dimples are essentially round...
Book Chapter

By M. B. Kasen
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860413
EISBN: 978-1-62708-348-5
... laminates after two levels of irradiation at 4 K. Tested at 78 K after warm-up to 307 K. ( Coltman et al., 1979 ). Flex. σ = flexural strength; Flex. ɛ = flexural strain; Comp. σ = compressive strength; Flex. E = flexural modulus. Figure 12.34 Percentage of original mechanical properties...
Book Chapter

By Soumya Subramonian
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500001
EISBN: 978-1-62708-317-1
...). The material flow causes strain hardening, which results in an increase of the cutting force up to the maximum load. At this time, the cross section is not reduced and shearing has not started. Step 3: The increased pressure at the cutting edges prevents the material from flowing, and shearing starts. Due...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090135
EISBN: 978-1-62708-266-2
... seawater systems (condensers, offshore structures) and in the manufacture of hydrogen fluoride. The precipitation-hardenable Ni-Cu alloy designated K-500 (UNS N05500) is used in applications requiring higher strength, such as valve stems, tubing hangers, and bolts in offshore systems. The Ni-Mo alloy B-2...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.9781627083447
EISBN: 978-1-62708-344-7
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860163
EISBN: 978-1-62708-348-5
... Amzirc 1.730 1.177 0.364 0.163 0.163 Berylco 25 (annealed) 10.51 9.68 8.49 8.18 8.21 Berylco 25 (precipitation-hardened) 9.21 8.40 7.24 6.92 6.92 Aluminum Bronze D 16.2 15.3 14.0 13.8 13.9 Ni–Al Bronze 18.35 17.39 15.97 15.66 15.74 Phosphor Bronze A 10.48 9.83...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860295
EISBN: 978-1-62708-348-5
... 0–10 Isothermal (more at 76 than 4 K) Stress assisted h.c.p. {1111} sheets b.c.c. < 1 1 ¯ 0 > laths Not observed in Fe–18Cr–8Ni or more stable alloys Strain induced    Stage I h.c.p.? {111} sheets 0–5 Work hardening    Stage II h.c.p. {111...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.9781627083485
EISBN: 978-1-62708-348-5
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.9781627082600
EISBN: 978-1-62708-260-0