Search Results for white cast iron

Fig. 4 Microstructure of 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 University More

Fig. 3 Massive cementite (white) in a white cast iron specimen with a pearlitic (dark) matrix. Etched with 4% picral. 500× More

Fig. 9 White cast iron revealing a network of massive cementite (white) and a martensitic (M) matrix. 4% picral etch. Courtesy of George F. Vander Voort, Vander Voort Consulting More

Fig. 5 Microstructure of 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 University More

Fig. 31 Longitudinal section of directionally solidified white cast iron. (a) Section cut perpendicular to solidification direction. (b) Section made nonperpendicular. Etched with nital. Source: Ref 27 More

Fig. 15 Longitudinal section of directionally solidified (DS) white cast iron. The two grains in the micrograph have the same lamellar spacing but are oriented differently with regard to the plane of polish. Etched with nital. Source: Ref 6 More

Fig. 21 Alloyed white cast iron (Fe-2.2%C-0.9%Mn-0.5%Si-12.7%Cr-0.4%Mo-0.1%V) with a martensitic matrix and a network of eutectic alloy carbides (colored). Etched with Groesbeck's reagent. (80 °C, or 175 °F, for 30 s) to color the alloy carbides More

Fig. 2 Typical microstructure of class I type A nickel-chromium white cast iron. 340× More

Fig. 3 Typical microstructure of class I type D nickel-chromium white cast iron. 340× More

Fig. 4 Microstructure of class I type D nickel-chromium white cast iron after refrigeration. 340× More

Fig. 6 Difference in cooling curve around the liquidus arrest of a white cast iron (base malleable iron) caused by melting conditions. Curve A is a typical normal cooling curve of a solid-solution alloy with a liquidus temperature of approximately 1285 °C (2345 °F). Curve B shows More

Fig. 1 Typical microstructure of class I type A nickel-chromium white cast iron. Original magnification: 340× More

Fig. 2 Typical microstructure of class I type D nickel-chromium white cast iron. Original magnification: 340× More

Fig. 3 Microstructure of class I type D nickel-chromium white cast iron after refrigeration. Original magnification: 340× More

Fig. 10 Continuous-cooling transformation diagram for a white cast iron. Composition: 2.96TC-0.93Si-0.79Mn-17.5Cr-0.98Cu-1.55Mo; austenitized at 955 °C (1750 °F) for 2.5 h. Ac 1 is the temperature at which austenite begins to form upon heating. More

Fig. 95 White cast iron after heat treatment. A network of massive cementite and tempered martensite. Etched with 4% picral. 140×. Courtesy of G.F. Vander Voort, Buehler Ltd. More

Fig. 47 Microstructure of a typical white cast iron. 4% picral etch. 100×. Courtesy of A.O. Benscoter, Lehigh University More

Fig. 4 Continuous-cooling transformation diagram for a white cast iron. Composition: 2.96TC-0.93Si-0.79Mn-17.5Cr-0.98Cu-1.55Mo; austenitized at 955 °C (1750 °F) for 2.5 h. Ac 1 is the temperature at which austenite begins to form upon heating. More

Fig. 2 Typical microstructure of Class I Type A Ni-Cr white cast iron. Original magnification: 340× More