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flake graphite

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Image
Published: 01 June 2008
Fig. 24.9 Flake graphite in gray iron specimen deep etched to reveal flakes. Original magnification: 500×. Source: Ref 9 More
Image
Published: 01 October 2011
Fig. 10.13 Type A flake graphite in (a) hypoeutectic as-cast gray iron (Fe-2.8C-1.85Si-0.5Mn-0.04P-0.025S) and (b) hypereutectic as-cast gray iron (Fe-3.5C-2.95Si-0.4Mn-0.08P-0.02S-0.13Ni-0.15Cu). As-polished. Original magnification: 100× More
Image
Published: 01 March 2012
Fig. 5.12 Microstructure of a gray cast iron showing flake graphite. Transverse section etched with nital. Source: Ref 5.6 More
Image
Published: 01 September 2005
Fig. 32 Flake graphite in a pearlitic matrix in a class 30 as-cast gray iron More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170091
EISBN: 978-1-62708-297-6
... Abstract This article discusses the composition and morphology of compacted graphite (CG) iron relative to that of gray and ductile iron. It explains that the graphite in CG iron is intermediate in shape between the spheroidal graphite found in ductile iron and the flake graphite in gray iron...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320207
EISBN: 978-1-62708-332-4
... Abstract Compacted graphite iron (GCI) is a cast iron grade that is engineered through graphite morphology modifications to achieve a combination of thermal and mechanical properties that are in between those of flake graphite iron and ductile iron. This chapter discusses the advantages...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320031
EISBN: 978-1-62708-332-4
... by base elements and alloying elements. Graphitization, cooling rates, and heat treatment effects are covered. There also is discussion on inoculation benefits, flake graphite types and typical applications, evolution of cast iron types, ASTM specification A247 for graphite shapes, and selection...
Image
Published: 01 June 2008
Fig. 24.10 ASTM/AFS graphite flake types. Source: Ref 8 More
Image
Published: 01 June 2008
Fig. 24.11 Effect of graphite flake length on tensile strength of gray iron. Source: Ref 2 More
Image
Published: 01 June 2008
Fig. 24.12 ASTM/AFS graphite flake size. Source: Ref 10 More
Image
Published: 30 April 2021
Fig. 7.2 Typical cast iron microstructures at 100 times optical magnification. (a) Flake graphite in gray cast iron (GCI), (b) graphite nodules in ductile iron (DI), (c) white iron, no graphite nodules or flakes (60 HRC) More
Image
Published: 01 March 2002
Fig. 1.29 Typical graphite shapes after ASTM A 247. I, spheroidal graphite; II, imperfect spheroidal graphite; III, temper graphite; IV, compacted graphite: V, crab graphite; VI, exploded graphite; VII, flake graphite More
Image
Published: 01 December 1984
Figure 2-26 Examples of graphite retention in cast-iron samples polished automatically as described in the text. Top left, flake graphite; top right, compacted graphite; bottom, nodular graphite; 65 ×. More
Image
Published: 01 January 2022
, flake graphite iron. Source: Ref 7 More
Image
Published: 01 December 1984
Figure 1-35 Fractograph of wedge test specimen of cast iron. The white areas indicate the presence of iron carbide, while the dark areas indicate that flake graphite is present. More
Image
Published: 01 October 2011
Fig. 10.5 As-cast gray iron (Fe-2.8C-1.85Si-1.05Mn-0.04P-0.025S) with pearlitic matrix and flake graphite (dark). (a) Original magnification: 100×. (b) Original magnification: 500×, showing fine pearlite. Source: Ref 10.5 More
Image
Published: 01 December 2001
Fig. 13 Mean coefficient of thermal expansion for various types of ductile Ni-Resists. Similar behavior is exhibited by flake graphite (gray) Ni-Resists. RT, room temperature (20 °C or 70 °F). Source: Ref 9 More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240453
EISBN: 978-1-62708-251-8
..., or combinations thereof. The four types of graphitic cast irons are roughly classified according to the morphology of the graphite phase. Gray iron has flake-shaped graphite, ductile iron has nodular or spherically shaped graphite, compacted graphite iron (also called vermicular graphite iron) is intermediate...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060247
EISBN: 978-1-62708-261-7
... Gray iron with a gray fracture surface because fracture occurs along the graphite plates (flakes) of the eutectic solidification with graphite Fig. 10.2 Fracture surface of a white iron. Source: Ref 10.2 White irons (also known as chilled irons ) are hard, brittle, and unmachinable...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140175
EISBN: 978-1-62708-264-8
... until they contact one another, and each of these regions is called a cell. Several cells are located by the arrows at the top of Fig. 16.3 . At the growth front between the spherical cells and the liquid, both flake-shaped graphite and the austenite grow together into the liquid as a type of coupled...