Results 241 to 250 of about 3,914 (293)
Some of the next articles are maybe not open access.
Cast Metals, 1992
AbstractThe authors demonstrate how they developed spheroidisation and inoculation treatments for ductile Al cast iron and subsequently examined the microstructure and tensile properties in the as-cast and normalised conditions at 2.2 and 3.2% of Al.
S. M. A. Boutorabi +2 more
openaire +1 more source
AbstractThe authors demonstrate how they developed spheroidisation and inoculation treatments for ductile Al cast iron and subsequently examined the microstructure and tensile properties in the as-cast and normalised conditions at 2.2 and 3.2% of Al.
S. M. A. Boutorabi +2 more
openaire +1 more source
Spheroidal Graphite Cast Irons (or Ductile Cast Iron)
2018The main disadvantage of grey cast irons, regarding the mechanical properties, is the notch effect caused by the flakes of graphite. A model proposed to describe the grey cast irons is a steel with cavities filled with graphite. If this lamellar graphite is transformed into spheroidal graphite, mechanical properties will improve.
José Antonio Pero-Sanz Elorz +2 more
openaire +1 more source
As-cast acicular ductile aluminum cast iron
Journal of Iron and Steel Research International, 2009Abstract The effects of nickel (2.2%) and molybdenum (0.6%) additions on the kinetics, microstructure, and mechanical properties of ductile aluminum cast iron were studied under the as-cast and tempered conditions. Test bars machined from cast to size samples were used for mechanical and metallurgical studies.
S M Mostafavi Kashani, S M A Boutorabi
openaire +1 more source
Microstructure of as cast reinforced ductile iron [PDF]
International Journal of Cast Metals Research, 2011 Local hardening of parts made of ductile iron may be achieved by having carbides appearing in appropriate locations. The present work focuses on the study of the as cast microstructure of parts reinforced by Cr containing steel inserts.
Martinez Celis, Mayerling +11 more
exaly +2 more sources
Ductility Loss in Ductile Cast Iron with Internal Hydrogen
Metallurgical and Materials Transactions A, 2013Hydrogen-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 +3 more
openaire +1 more source
2004
Ductile cast iron (it is also called spheroidal graphite cast iron or nodular cast iron) was invented by H. Morrogh in England in 1947 and by A. P. Gagnebin et al. in America in 1948, over a half-century ago. Since then, ductile cast iron has been applied widely as a main industrial material in place of high-grade cast iron with strength of 300 MPa and
openaire +1 more source
Ductile cast iron (it is also called spheroidal graphite cast iron or nodular cast iron) was invented by H. Morrogh in England in 1947 and by A. P. Gagnebin et al. in America in 1948, over a half-century ago. Since then, ductile cast iron has been applied widely as a main industrial material in place of high-grade cast iron with strength of 300 MPa and
openaire +1 more source
Engineering Ductile Iron Castings
2022Abstract 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.
openaire +1 more source
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 ...
openaire +1 more source
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 ...
openaire +1 more source
The solidification of ductile cast iron
2011The 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.
openaire +1 more source
On the Solidification and Feeding of a Ductile Iron Casting
MRS Proceedings, 2009ABSTRACTSolidification of a simple casting made of ductile iron is mathematically modeled in this work. The model is able to numerically simulate the cooling rate and solidification of the whole casting system composed by a cubic piece, a blind riser connected through a rectangular neck, and immersed in a green sand mold. The center of the neck acts as
Eudoxio A. Ramos Gómez +2 more
openaire +1 more source