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Published: 01 December 2008
Fig. 32 Features of progressive and directional solidification. Source: Ref 32 More
Image
Published: 01 December 2008
Fig. 3 Micrographs from directional solidification of a succinonitrile-acetone alloy. Left: initial planar interface with small perturbations; right: developing dendrites, with primary and secondary arms indicated. Source: Ref 4 More
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Published: 01 December 2008
Fig. 2 Columnar structures that form under directional solidification conditions. (a) Shallow cellular. (b) Deep cellular. c) Dendritic interfaces More
Image
Published: 01 December 2008
Fig. 11 Simulation of freckle formation during upward directional solidification of a single-crystal nickel-base superalloy in a 5 cm (2 in.) wide by 15 cm (6 in.) tall enclosure. (a) Melt velocity vectors in the liquid region and mushy zone (longest vector corresponds to a velocity More
Image
Published: 01 December 2004
Fig. 63 Microstructure of upward directional solidification of a Cu-37.7Pb alloy in longitudinal section. V = 4.4 μm/s. Source: Ref 37 More
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Published: 27 April 2016
Fig. 7 Microstructure of upward directional solidification of a Cu-37.7Pb alloy in longitudinal section. V = 4.4 μm/s. Source: Ref 8 as published in Ref 5 More
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Published: 01 December 2009
Fig. 3 Micrographs from directional solidification of a succinonitrile-acetone alloy. Left: initial planar interface with small perturbations; right: developing dendrites, with primary and secondary arms indicated. Source: Ref 4 More
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Published: 01 December 1998
Fig. 7 Schematics showing (a) the directional solidification process and (b) the single-crystal solidification process for casting of superalloys More
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Published: 01 November 2010
Fig. 4 Dendritic growth in directional solidification of Ga-30wt%In ( Ref 13 ). (a) Snapshot of growing dendritic mush with solutal plumes in the melt showing solute segregation obtained by in situ x-ray radioscopic imaging. (b) Corresponding flow field (vector plot) calculated by optical flow More
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Published: 01 November 2010
Fig. 27 Macrosegregation for directional solidification of a Pb-10Sn binary alloy. (a) Final tin composition after solidification. (b) Cut-off view of it More
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Published: 01 January 1993
Fig. 4 Initial stage of directional solidification of a bar, showing the temperature profile driving the solidification and the composition profile established for an alloy with a solute content of C 0 . Source: Ref 4 More
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Published: 01 December 2008
Fig. 4 Directional and progressive solidification in a casting equipped with a riser. Source: Ref 10 More
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Published: 01 December 1998
Fig. 14 Directional and progressive solidification in a casting equipped with a riser More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005213
EISBN: 978-1-62708-187-0
...-spheroidal graphite eutectic, and austenite-iron carbide eutectic. The article provides a discussion on primary austenite and primary graphite. It also describes the growth of eutectic in cast iron in terms of isothermal solidification, directional solidification, and multidirectional solidification...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003728
EISBN: 978-1-62708-177-1
... that take place in the titanium-aluminum system. The article also describes two approaches for controlling the orientation of the high-temperature alpha phase to achieve the required lamellar orientation by directional solidification in order to improve the strength and ductility of titanium-aluminum alloys...
Book Chapter

Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003784
EISBN: 978-1-62708-177-1
... Abstract Pure metals normally solidify into polycrystalline masses, but it is relatively easy to produce single crystals by directional solidification from the melt. This article illustrates the dislocations present in a metal crystal, which is often polygonized into sub-boundaries during grain...
Book Chapter

Series: ASM Handbook
Volume: 3
Publisher: ASM International
Published: 27 April 2016
DOI: 10.31399/asm.hb.v03.a0006227
EISBN: 978-1-62708-163-4
... and illustrates the monotectic solidification for low-dome alloys. The forming mechanism of the banded structure of copper-lead alloy in upward directional solidification is also described. copper-lead system forming monotectic alloys monotectic reaction monotectics solidification Another three...
Image
Published: 01 November 2010
Fig. 14 In situ and real-time observation of the solidification microstructure in three-dimensional samples. Optical methods on transparent model systems. (a, b) [001]-dendrites viewed from above during directional solidification of dilute succinonitrile-camphor alloys in the Device More
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Published: 01 December 2004
Fig. 25 As-polished section of AZ31 direct chill cast billet showing solidification shrinkage. Courtesy of F. Pravdic, ARC Leichtmetallkompetenzzentrum Ranshofen More
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Published: 31 August 2017
Fig. 14 Austenite grain structure in a direct austempering after solidification treated lamellar graphite iron. The continuous line indicates the transition between the columnar and equiaxed grain zones. Source: Ref 19 More