1-20 of 1105 Search Results for

pearlite

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 Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006300
EISBN: 978-1-62708-179-5
... Abstract This article discusses the stable and metastable three-phase fields in the binary Fe-C phase diagram. It schematically illustrates that austenite decomposition requires accounting for nucleation and growth of ferrite and then nucleation and growth of pearlite in the remaining...
Image
Published: 01 October 2014
Fig. 6 Pearlite grains dissolved in the compound layer near the interface More
Image
Published: 01 January 1986
Fig. 7 Line scan across the surface of a polished and etched pearlite sample (a) and the effect of beam diameter, d s , on the secondary electron signal intensity (b). More
Image
Published: 01 January 2006
Fig. 31 Waterside surface, hot side, near failure. Carbides in prior pearlite colonies have completely spheroidized from overheating. Creep voids have developed at grain boundaries; some of these voids have grown and coalesced. Original magnification 210×. See the article “High-Temperature More
Image
Published: 01 January 2000
Fig. 8 Summary of fatigue-crack-growth data for ferrite-pearlite steels. Source: Ref 8 More
Image
Published: 01 January 1996
Fig. 40 Summary of fatigue crack growth data for ferrite-pearlite steels. Source: Ref 17 More
Image
Published: 01 January 1996
Fig. 18 Effect of pearlite content on the toughness of (a) compacted graphite (CG) cast iron and (b) spheroidal graphite (SG) cast iron (i.e., ductile iron). This comparison for several different matrix microstructures indicates that the deleterious effect of vermicular graphite on fracture More
Image
Published: 01 January 1989
Fig. 2 Microstructures of gray irons. (a) 100% ferrite; 120 HB. (b) 50% pearlite, 50% ferrite; 150 HB. (c) Coarse pearlite; 195 HB. (d) Fine pearlite; 215 HB. (e) Pearlite plus steadite; 200 HB. (f) Pearlite plus carbide; 240 HB. (g) Acicular; 263 HB. (h) White iron, pearlite plus carbide; 550 More
Image
Published: 01 January 1989
Fig. 2 Pearlite microstructure of high-carbon (0.95% C) steel with ferrite (white) and cementite (black) platelets. Etched with 4% picral. 500× More
Image
Published: 01 January 1989
Fig. 3 Ferrite (white) and pearlite (black) microstructure of medium-carbon (0.45% C) steel. Etched with 2% nital. 500× More
Image
Published: 01 January 1989
Fig. 4 Pearlite colonies surrounded by cementite network in high-carbon (1.0% C) steel. Etched with equal parts of 4% picral + 4% nital. 1000× More
Image
Published: 01 January 1989
Fig. 17 Coarse pearlite of isothermally annealed UNS G10700 steel. Etched with nital. 2000×. Source: Ref 12 More
Image
Published: 01 January 1989
Fig. 18 Fine pearlite of fully annealed UNS G10700 steel. Etched with nital. 2000×. Source: Ref 12 More
Image
Published: 01 December 2004
Fig. 1 Time-temperature-transformation diagrams in which (a) the pearlite and bainite regions extensively overlap, and (b) the pearlite and bainite regions are well separated in the temperature ranges in which they occur. Source: Ref 1 More
Image
Published: 01 December 2004
Fig. 5 Microstructures of (a) a gray cast iron with a ferrite-pearlite matrix, 4% picral etch, 320×, and (b) an alloy white cast iron. White constituent is cementite, and the darker constituent is martensite with some retained austenite. 4% picral etch. 250×. Courtesy of A.O. Benscoter, Lehigh More
Image
Published: 01 December 2004
Fig. 56 High-contrast microstructure (ferrite and pearlite) photographed using a medium-contrast film (Tri-X Ortho) and printed with paper grades: (a) F1 (low contrast), (b) F2, (c) F3, and (d) F4 (high contrast). 500× More
Image
Published: 01 December 2004
Fig. 12 Detection of pearlite colonies in a carbon steel. (a) Initial image of medium quality. (b) Binarization of the initial image, which produces numerous artifacts. (c) Initial image after blurring. (d) Binarization of the blurred image, which produces perfect detection. (e) Sharpened More
Image
Published: 01 December 2004
Fig. 10 Three-dimensional reconstruction of cementite lamellas in pearlite. Connections between lamellas are often too small to be resolved easily by optical microscopy. Source: Ref 27 More
Image
Published: 01 December 2004
Fig. 11 Three-dimensional reconstruction of cementite lamellas in pearlite. The broad faces of these lamellas twist counterclockwise from the rear to the front of this perspective view. Source: Ref 27 More
Image
Published: 01 December 2004
Fig. 12 As-cast gray iron (Fe-2.8%C-0.8%Si-0.4%Mn-0.1%S-0.35%P-0.3%Cr). Pearlite. Etched with 4% nital. Arrows show the white areas with weakly etched or nonetched pearlite. 500× More