Results 251 to 260 of about 75,097 (317)

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 Austempered Ductile Iron Castings

2022
Abstract Unlike conventional quench and temper heat treatment, austempering is an iron and steel heat-treatment process that enhances mechanical properties through the isothermal transformation of austenite with a minimum amount of quenching stresses. This chapter begins with a discussion of austemperability requirements.
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Micromechanical modeling of ductile cast iron incorporating damage. Part I: Ferritic ductile cast iron

International Journal of Solids and Structures, 2005
The market for ductile cast iron as a substitute material increases every year. The material structural performance is strongly dependent on the microstructure. Micromechanics can help in understanding the role played by the microstructure constituents as well as the effects associated to the shape of the spheroids, their density, surface roughness ...
BONORA, Nicola, RUGGIERO, Andrew
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Surface remanufacturing of ductile cast iron by laser cladding Ni-Cu alloy coatings

Surface & Coatings Technology, 2018
Ductile cast iron is hard to be remanufactured without preheating and post heat treatment owing to the complicated phase evolution and a great tendency to form chilled structure during cladding process.
Yongjian Li, S. Dong, Shixing Yan, Xiaoting Liu, P. He, Binshi Xu   +5 more
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Effect of Alloying Elements and Technological Parameters of Austempering on the Structure and Mechanical Properties of Ductile Cast Iron (ADI)

Metal science and heat treatment, 2023
A. Keleş, Rabia Cengız, M. Yildirim
semanticscholar   +1 more source

Micromechanical modeling of the effect of stress triaxiality on the strain to failure of ductile cast iron

, 2020
This paper presents modeling of the tensile and failure behavior of different nodular cast iron microstructures under variable stress triaxialities.
L. Collini, A. Pirondi
semanticscholar   +1 more source

A parametric life cycle assessment model for ductile cast iron components

Resources, Conservation and Recycling, 2023
Yongxian Zhu, G. Keoleian, D. Cooper
semanticscholar   +1 more source

Overload effects on fatigue cracks in a ferritized ductile cast iron

International Journal of Fatigue, 2019
Ductile cast irons offer an interesting combination of good castability and high mechanical properties, with acceptable costs. This is due to the peculiar graphite nodules shapes obtained not by means of long and expensive heat treatments but by means of
F. Iacoviello, V. Di Cocco, C. Bellini
semanticscholar   +1 more source

Ductile Iron Castings - Current Capabilities

SAE Technical Paper Series, 1973
<div class="htmlview paragraph">This paper describes ductile iron castings used in the earthmoving industry. Ductile iron is a cast ferrous alloy with carbon (in the form of graphite) and magnesium in its iron base. The graphite form can be evaluated by ASTM A-247. Ductile iron has many of the properties of gray iron, cast-iron, and steel, but it
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Crack initiation in ductile cast irons

International Journal of Cast Metals Research, 2003
Two different types of ductile irons have been investigated in this study, one ordinary ferritic/pearlitic grade 500 material (SS 140727), and one ductile iron solution hardened with silicon (SS 14...
M. Mörtsell, K. Hamberg, J. Wasén
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