Results 241 to 250 of about 1,132,490 (287)

Ductile Iron Castings

2008
AbstractThis article begins with a description of the classes and grades of ductile iron. It discusses the factors affecting the mechanical properties of ductile iron. The article reviews the hardness properties, tensile properties, shear and torsional properties, compressive properties, fatigue properties, fracture toughness, and physical properties ...
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Engineering Ductile Iron Castings

2022
Abstract Ductile iron has far superior mechanical properties compared to gray iron as well as significantly improved castability and attractive cost savings compared to cast steel. This chapter begins with information on graphite morphology and matrix type. It then discusses the advantages and applications of ductile iron.
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Ductility Loss in Ductile Cast Iron with Internal Hydrogen

Metallurgical and Materials Transactions A, 2013
Hydrogen-induced ductility loss in ductile cast iron (DCI) was studied by conducting a series of tensile tests with three different crosshead speeds. By utilizing the thermal desorption spectroscopy and the hydrogen microprint technique, it was found that most of the solute hydrogen was diffusive and mainly segregated at the graphite, graphite/matrix ...
Hisao Matsunaga, Teruki Usuda, Keiji Yanase, Masahiro Endo   +3 more
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The solidification of ductile cast iron

2011
The microsegregation of Mn, Cu, Cr, Mo, Ni and Si has been measured in cast ductile iron and in ductile iron which has been quenched when partially solidified. Effective segregation coefficients have been determined for each of the elements, and used to calculate the segregation on the basis of the Scheil equation.
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Ductile Cast Irons

Abstract This article presents fractographs of overload fractures in a ductile cast iron piston, tensile test bar, differential case, brake caliper, compressor crankshaft, and pivot arm. SEM images show such features as dimpled rupture at the thin metallic matrix ligatures between the graphite nodules, bull's-eye ferrite and pearlite ...
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A study of ferritic centrifugally cast ductile cast iron

Materials Letters, 1994
Abstract A ferritic matrix in ductile cast iron is usually developed by heat treatment, giving the material increased ductility and shock resistance. The effect of microstructure and the independent influence of ferrite grain size on mechanical properties (hardness, impact and tension) have been investigated, controlling microstructure by varying ...
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Specification for Ductile Iron Castings

2008
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Automotive Ductile (Nodular) Iron Castings

2017
This SAE standard covers the minimum mechanical properties measured on separately cast test pieces of varying thickness and microstructural requirements for ductile iron castings used in automotive and allied industries. Castings may be specified in the as-cast or heat-treated condition.
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Erosion resistance of ductile cast iron

2007
Particle erosion is wear loss from surface of solid body because of relative motion of fluid with solid particles. Erosion where are impact angle is small (less than 30°) is abrasive erosion and erosion where are impact angle is big (60° do 90°) is impact erosion.
Grilec, Krešimir, Kren Vedran
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Ductile cast iron

Journal of the Franklin Institute, 1896
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