1-20 of 935 Search Results for

casting microstructures

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2016
DOI: 10.31399/asm.tb.ascaam.9781627082969
EISBN: 978-1-62708-296-9
Image
Published: 01 July 2009
Fig. 14.8 The C82200 alloy casting is an as-cast microstructure that shows an interdendritic network of large primary beryllide phase in a matrix of α solid solution. Preferred orientation of small secondary beryllides is observed with the matrix. Original magnification: 400× More
Image
Published: 01 October 2011
Fig. 5.2 Aluminum-silicon phase diagram with as-cast microstructures of alloys with various compositions above, below, or near the eutectic composition of 12.6% Si. Alloys with less than 12.6% Si are referred to as hypoeutectic, those with close to 12.6% Si as eutectic, and those with over More
Image
Published: 01 March 2002
Fig. 2.41 As-cast microstructure of an AISI/SAE 1060 steel. Pearlitic matrix with ferrite in the prior austenite grain boundaries. 4% picral etch. 32× More
Image
Published: 01 December 2001
Fig. 5 Aluminum-silicon phase diagram and cast microstructures of pure components and of alloys of various compositions. Alloys with less than 12% Si are referred to as hypoeutectic, those with close to 12% Si as eutectic, and those with over 12% Si as hypereutectic More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140039
EISBN: 978-1-62708-335-5
... Abstract In castings, microstructural features are products of metal chemistry and solidification conditions. The microstructural features, excluding defects, that most strongly affect the mechanical properties or aluminum castings are size, form, and distribution of intermetallic phases...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2016
DOI: 10.31399/asm.tb.ascaam.t59190089
EISBN: 978-1-62708-296-9
... Abstract This chapter is an atlas of microstructures observed in AlSi7Mg, AlSi11, and Al21CuNiMg modified with either eutectic (strontium, sodium) or hypereutectic (phosphorus) silicon crystals. The microstructure images reveal the as-cast state of gravity castings made in sand and metal molds...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2016
DOI: 10.31399/asm.tb.ascaam.t59190001
EISBN: 978-1-62708-296-9
..., and explains how it can be modified through temperature control or alloy additions to improve properties such as tensile strength and plasticity and reduce shrinkage. cast aluminum-silicon alloys grain morphology microstructure phase constituents solid solution 1.1 Phase Constituents of Cast...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980141
EISBN: 978-1-62708-342-3
... of the continuous cast microstructure of aluminum and copper alloys. The discussion provides information on billet and grain segregation and defects in continuous casting. The chapter then discusses the processes involved in the deformation of pure metals and alloys at room temperature. Next, it describes...
Image
Published: 01 December 1995
Fig. 20-5a (a) Relationship between average total crack length at augmented strain and volume percent ferrite in the as-cast microstructure of 19Cr-9Ni-2.5Mo cast CF type steels. (b) Varestraint results for a substantially austenitic and a 7.6% ferrite bearing Ni-Cr-Mo cast CF-type steel More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400023
EISBN: 978-1-62708-258-7
... physical metallurgy. Several examples of the morphological features of microstructural constituents in steels are also presented. cast iron heat treatment iron-carbon phase diagram microstructure solidification steel EVERY METALLOGRAPHER should know and understand how the various...
Image
Published: 01 October 2011
Fig. 10.16 As-cast and annealed microstructure of a ductile iron. (a) As-cast pearlitic condition (grade 85-55-06) with graphite nodules in envelopes of ferrite (bull’s-eye structure) in a matrix of pearlite. (b) Same iron but annealed for 6 h at 788 °C (1450 °F) and furnace cooled to a lower More
Image
Published: 01 March 2002
Fig. 3.21 Microstructure of an AISI/SAE 4340 cast steel gear in the (a) as-cast condition consisting of dendrites of bainite (gray etching constituent) and interdendritic regions of ferrite (light etching constituent) and pearlite (dark etching constituent), (b) carburized condition More
Image
Published: 01 November 2007
Fig. 16.11 Microstructures of ductile cast iron (top) and malleable cast iron (bottom). Source: Ref 16.9 More
Image
Published: 01 October 2012
Fig. 5.32 Comparison of the microstructures of (a) as-cast versus (b) cast + hot isostatic pressed Ti-6Al-4V alloys, illustrating lack of porosity in (b). Grain-boundary α (area B) and α plate colonies (area C) are common to both alloys; β grains (area A), gas (area D), and shrinkage voids More
Image
Published: 01 January 2015
Fig. 8.8 Lenticular alpha microstructure in (a) as-cast Ti-6Al-4V and (b) cast + hot isostatic pressed Ti-6Al-4V. A, prior-beta grain; B, grain-boundary alpha; C, alpha plate colony; D, gas pore; E, shrinkage pore More
Image
Published: 01 October 2011
Fig. 10.3 Basic microstructures and processing for obtaining common commercial cast irons More
Image
Published: 01 October 2011
Fig. 10.8 White cast iron microstructure after heat treatment, exhibiting a network of massive cementite and tempered martensite. Original magnification: 140× More
Image
Published: 01 August 2013
Fig. 7.11 Microstructure of gray cast iron. The black flakes are graphite, the white areas are ferrite, and the grey areas are pearlite. Source: Ref 7.6 More
Image
Published: 01 August 2018
Fig. 16.24 Microstructure of a casting of steel W. Nr. 1.4439 in the annealed state. Austenitic matrix with lighter areas of ferrite (delta). Some interfaces between the ferrite and the austenite are deeper etched, which seems to indicate carbide precipitation. Etchant: villela + 5% HCl + 6 More