ductile cast iron
Performance of Coated Carbide Tool in Green Turning of FCD 700 Ductile Cast Iron
... Abstract — This paper presents the performance of carbide coated cutting insert in turning FCD700 ductile cast iron in various dry machining conditions (without air, using air and chilled air). The ...
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Analysis of quality and cost of FeSiMg treatment master alloy vs. cored wire in production of ductile cast iron
... graphite cast irons were ...process iron melted in an electric induction ...graphite cast irons at in at least 13 ...graphite iron, the cost of the nodulariser in the form of elastic cored ...
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Boro-Austempering Treatment of Ductile Cast Irons
... of ductile cast iron, the application of surface thermochemical treatments provide a significant improvement in wear performance relative to plain austempered material, further extending the ...
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Grey Relational Analysis of Thin Wall Ductile Iron Casting
... of cast iron and steel in the automotive industry, numerous examples have been recently noted in the literature where iron castings started again to replace aluminum in this ...for ductile ...
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Synthesis of nanoparticeles in ductile iron with small additions of vanadium and niobium and its mechanical properties
... pig iron, steel scrap, Fe-75%Si, Fe-80%V and Fe-80%Nb and ...of ductile cast iron, which are supposed to increase its strength without affecting notably its ...
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Continuous discontinuous approach for the modelling of ductile fracture
... The use of the XFEM in ductile fracture raised some questions relative to the standard implementation generally followed in the case of brittle fracture problems. One of the key issues is numerical integration, as ...
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Ace-Cast : uma ferramenta de apoio à argumentação colaborativa
... The argument has an essential role in society. Every day, people participate in activities in which the act of arguing is constant. Whether to defend an idea or to make a deci- sion. Despite its importance, several tools ...
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Development of environmentally friendly cast alloys and composites. High zinc Al-base cast alloys
... [1] W. K. Krajewski, A. L. Greer, J. Buras, M. N. Mancheva, M. Zurakowski, Development of Environmentally Friendly Cast Alloys. High-Zinc Al Alloys. European Congress on Ad- vanced Materials and Processes Euromat ...
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Quality control of cast brake discs
... gray cast irons which are characterized by low tensile and bending strength, while at the same time they have good ultimate comprehensive ...gray cast irons is comparatively low and they are only to some ...
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Modelling metal punching using ductile failure criteria
... We present the problems, motivations, purpose, method and overall structure of the work in the first chapter, introduction. In the second chapter, the theoretical background is performed, a literature review of the ...
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Microstructural Evolution and Phase Transformation in Laser Cladding of Cr and Mo Powder on Grey Cast Iron: Mixture Design of Experiment (DOE)
... Laser cladding on grey cast iron at high power processing was investigated for microstructural evolution and phase transformation to enhance surface properties. Cladding was designed using a mixture of DOE ...
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CORROSION RESISTANCE OF PEARLITIC AND BAINITIC CAST IRON IN A SYNTHETIC SOLUTION OF CONDENSED GAS FROM COMBUSTION
... using cast iron. In this study, the corrosion resistance of two cast iron alloys, one with a pearlitic microstructure and the other with a bainite microstructure in a solution simulating the ...
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The Influence of Small Amounts of Aluminium on the Spheroidization of Cast Iron with Cerium Mischmetal
... the cast iron (see data in Table 4 and Figs 2 and 4). The cast iron from these two melts did not contain the regular nodular graphite ...
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Cast iron corrosion protection with chemically modified Mg Al layered double hydroxides synthesized using a novel approach
... The obtained LDH were characterized by X-ray diffraction and scanning transmission electron microscopy. Anion release from these LDH in NaCl solutions and their corrosion inhibitive action on cast iron ...
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Phase field and gradient damage models in ductile failure
... The problem of the crack analysis has been exposed to a great number of theoretical and computational investigations since the advent of the phase-field approach in fracture. Coming from variational backgrounds in the ...
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A comparison of models for ductile fracture prediction in forging processes
... The mechanism of nucleation, growth and coa- lescence of voids is commonly accepted to be the reason for ductile fracture. The criteria inspired on that assumption may be based on different physical aspects, like ...
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Streptococcus mutans attachment on a cast titanium surface
... the cast titanium, in particular Streptococcus mutans, a major aetio- logical agent of dental caries, catabolizing dietary carbohydrates to acid endproducts that, once excreted, can contribute to the deminer- ...
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Mapas conceituais e glossário fundamentado em terminologia para sistema informacional: caso dos ferros fundidos | Conceptual maps and glossary based on terminology for informational system: case of cast iron
... A ordem sistemática foi aplicada com o intuito de auxiliar o usuário a encontrar as informações significativas pertinentes a uma determinada categoria, por exemplo, para uma consulta s[r] ...
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Estimating the effective elastic parameters of nodular cast iron from micro-tomographic imaging and multiscale finite elements : comparison between numerical and experimental results
... nodular cast iron, using micro-computed tomography in conjunction with multiscale finite ...nodular cast iron and specifically estimated the graphite elastic parameters through a comparison ...
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A Damage model for the ductile failure analysis of plastic components
... Based on the previous considerations, this work aims at proposing a computational tool, to be used in the structural analysis of plastic mechanical components submitted to ductile failure. Because the damaging ...
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