Nodular cast iron
Chromium and copper influence on the nodular cast iron with carbides microstructure
... the nodular cast iron with carbides microstructure has been ...in nodular cast iron with carbides ...in nodular cast iron with carbides at cooling at first ...
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Análise Microscopica de amostras de Ferros Fundidos / Microscopic Analysis of Cast Iron Samples
... of cast irons without any technical specification through an analysis of the microstructure of each one of them, following the metallography method, in order to obtain images of these, and a comparison of the ...
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The Influence of Small Amounts of Aluminium on the Spheroidization of Cast Iron with Cerium Mischmetal
... of cast iron treated with cerium mischmetal and subjected to graphitizing modification with 75% ...grey iron, containing the basic elements within the presumed ...charge cast iron, two ...
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Application of welding technology TIG to cast iron repair
... microstructure anaIysis were etched with use or FcCI3 for chromium cast iron and casl stccl padding wcld and Nital for nodular cast imn.. Hopper with sand.[r] ...
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Mat. Res. vol.19 número4
... of graphite shapes can solidify as part of the austenite- graphite eutectic as follows: lake (plate) graphite (FG), compacted (vermicular) graphite (CG), coral graphite and spheroidal (nodular) graphite (SG). The ...
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Mat. Res. vol.8 número4
... grey cast iron: low cost of production and good tribological properties are the main reason for use of this ...of cast iron has been improved during the last years and new kinds of cast ...
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Multiple focal nodular hyperplasia of the liver: mixed hyperplastic and adenomatous subtype.
... focal nodular hyperplasia of the liver – mixed hyperplastic and Multiple focal nodular hyperplasia of the liver – mixed hyperplastic and Multiple focal nodular hyperplasia of the liver – mixed ...
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Analysis of Structure and Abrasion Resistance of the Metal Composite Based on an Intermetallic FeAl Phase with VC and TiC Precipitates
... aluminium cast iron for application at high temperatures, to mention ...high-aluminium cast iron, it has not found wider application, mainly due to the technological problems associated with ...
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Soldag. insp. vol.21 número3
... Abstract: This work assesses the wear resistance behavior of different high Cr and Nb alloyed hardfacing deposits carried out by Self-shielded Flux Cored Arc Welding, considering the resulting microstructures as base for ...
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Intra-articular Nodular Fasciitis: An Unexpected Diagnosis for a Joint Lesion: A Case Report
... articular nodular fasciitis even for pathologists so that the patients can be managed ...articular nodular fasciitis has a low recurrence rate after wide excision, diffuse pigmented villonodular synovitis ...
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Rev. Esc. Minas vol.68 número3
... vermicular cast iron requires higher energy consumption than in the fracture of the gray cast ...grey cast iron shows a predominance of plate-like graphite fracture, while in vermicular ...
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Formation mechanism of bimetal composite layer between LCS and HCCI
... The minimum thickness of liquid-liquid bimetal composite wear plate through the above production process can be controlled within 20-23 mm. It is shown in Fig. 7a that the substrate thickness is more than 10 mm, and the ...
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Mat. Res. vol.20 número5
... to desulfurize cast iron. The results showed that the desulphurization reaction was favored when the liquid phase was increased. Furthermore, it was found that cast iron desulfurization occurs ...
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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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Microstructural Evolution and Phase Transformation in Laser Cladding of Cr and Mo Powder on Grey Cast Iron: Mixture Design of Experiment (DOE)
... A comprehensive experiment that combines a mixture of components with process factor was used to design laser cladding of grey cast iron with the addition of Cr and Mo particles. The combined mixture ...
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Amiloidose pulmonar: relato de caso de achado radiológico da apresentação nodular em grande fumante.
... tracheobronchial; nodular pulmonary; and alveolar septal (diffuse ...had nodular pulmonary amyloidosis, as diagnosed through tests performed prior to laparoscopic ...
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Neurocisticercose nodular calcificada com sinais de reativação.
... A neurocisticercose é uma doença caracterizada pelo envolvimento do sistema nervoso central pelo estágio larval in- termediário do parasita Taenia solium. O processo de degeneração da larva e a reação inflamatória do ...
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PDF PT Jornal Brasileiro de Pneumologia 3 17 portugues
... tipo nodular, diagnosticada acidentalmente em virtude de exames pré-operatórios para realização de uma ...imagem nodular de contornos irre- gulares em campo pleuro-pulmonar pode levar à ...
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SOBRE A REALIDADE DA FEBRE ESCARO-NODULAR EM PORTUGAL
... A febre escaro-nodular (FEN) é uma doença endémica em Portugal e os agentes etiológicos responsáveis por esta patologia são duas estirpes do complexo R. conorii: R.conorii Malish e Israeli tick typhus. ...
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Development of environmentally friendly cast alloys and composites. High zinc Al-base cast alloys
... This work is devoted to grain refinement of the foundry Al-20 wt% Zn (AlZn20) alloy, aiming at improving ductility of the sand-cast alloy The melted alloy was inoculated using traditional AlTi5B1 (TiBAl) and ...
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