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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.tm.t52320225
EISBN: 978-1-62708-357-7
... Abstract This chapter reviews the fundamentals of classical nucleation theory, with application examples. The discussion covers the basic subjects of nucleation, spontaneous nucleation in solution, nucleation by inoculation, and nucleation in solids. nucleationNucleation...
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Published: 01 December 2008
Fig. 8.5 The lens model for interface nucleation (heterogeneous nucleation). (a) Critical nucleus of interface nucleation. (b) Energy of critical nucleus. (c) Change in free energy according to nucleation. More
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Published: 01 December 2008
Fig. 8.6 The disk model for interface nucleation (heterogeneous nucleation) More
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Published: 01 January 2015
Fig. 4.8 Variation of nucleation and growth rates for pearlite formation as a function of temperature in a eutectoid steel. Source: Ref 4.12 More
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Published: 01 January 2015
Fig. 8.5 Nucleation sites for austenite formation in microstructures of (a) ferrite, (b) spheroidite, and (c) pearlite. Source: Ref 8.10 More
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Published: 01 August 2018
Fig. 7.12 Simplified scheme of the nucleation and growth mechanism of pearlite. Transverse section to the ferrite and cementite plates (lamellae). (a) Carbide nucleates in an austenitic grain boundary. The surrounding region becomes carbon depleted, favoring the nucleation of ferrite More
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Published: 01 August 2018
Fig. 9.78 Nucleation of a grain of idiomorphic ferrite (IGF) in a nonmetallic inclusion during isothermal transformation at 600 °C (1110 °F). The sample was heated at 1,400 °C (2550 °F) and then held at 1100 °C (2010 °F) to precipitate and grow MnS inclusions. To avoid the effects of fast More
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Published: 01 August 2018
Fig. 16.23 The effect of the presence of TiN on ferrite nucleation in austenitic stainless steel. (a) No TiN addition, typical vermicular structure of ferrite (the micrograph is taken in a plane parallel to the primary axis of the dendrites). (b) Ti and N addition. Equiaxed grains of ferrite More
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Published: 01 December 2003
Fig. 13 Optical micrographs showing the nucleation and growth of a mode I fatigue crack in the plane of the notch as a result of cyclic compression loading in high-impact polystyrene. (a) Crazing before fatigue cycling. (b) Nucleation of fatigue crack after 15,000 cycles. (c) Crack growth More
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Published: 01 September 2008
Fig. 12 Probable subsurface crack nucleation site in a surface-rolled ductile cast iron testpiece tested under bending-rotating conditions More
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Published: 01 September 2008
Fig. 27 (a) General view of the probable initial region of crack nucleation by fatigue crack. (b) Magnification of the region in the box at the left in (a). (c) Magnification of the region in the box at the right in (a) More
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Published: 01 December 2008
Fig. 2 The martensite reaction ab contrasted to the nucleation and growth-type transformation of austenite to ferrite, ac More
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Published: 01 June 2008
Fig. 4.4 Nucleation and growth during solidification More
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Published: 01 June 2008
Fig. 4.5 Free-energy curves for homogeneous nucleation More
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Published: 01 June 2008
Fig. 8.13 Nucleation and growth of grains. Source: Ref 6 More
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Published: 01 June 2008
Fig. 8.14 Nucleation and growth rates during recrystallization. Source: Ref 4 More
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Published: 01 August 1999
Fig. 8.2 (Part 3) (i) Preferred nucleation sites for austenite formation in spheroidized (left) and pearlitic (right) structures. The cementite is shaded and the austenite is shown black. After Ref 1 . More
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Published: 01 August 1999
Fig. 11.15 (Part 4) (h) Nucleation and growth of grains of austenite from grains of δ ferrite that were formed during solidification of a weld. The dotted regions represent grains of austenite in the parent metal, and the solid lines indicate the grain boundaries of the ferrite formed during More
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Published: 01 March 2012
Fig. 2.13 Nucleation and growth during solidification. Source: Ref 2.2 More
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Published: 01 March 2012
Fig. 2.14 Free-energy curves for homogeneous nucleation. Source: Ref 2.2 More