Eutetic Alloys
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Effect of Squeeze Casting on Microhardness and Microstructure of Al-3Cu-xSi Alloy
Aluminum alloys of the ANSI series 319 present Si and Cu as the main alloying elements and the mechanical strength of these alloys can be improved by the precipitation of the metastable Al2Cu phase. Squeeze Casting is a casting process in which the cast metal is deposited in a metal mold and solidified under certain pressure exerted by a punch. This process
Mat. Res.. Publicado em: 30/09/2019
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2. Estudo experimental do sistema Ta-Ge e da região rica em Ta do ternário Ta-Ge-B / Experimental Investigation of the Ta-Ge System and of the Ta Rich Region of Ta-Ge-B Ternary System.
Jet engines are important and complex engineering devices, whose efficiency and performance are directly related to the operating temperature of the combustion chamber, the higher the gas temperature in this region, the greater the overall efficiency of the process, resulting in economy of fuel and more efficiency. Ni-based superalloys are currently used in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/05/2011
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3. Electropedopisition and characterization the SnZn alloy on glass carbon / EletrodeposiÃÃo e caracterizaÃÃo de Ligas SnZn sobre carbono vÃtreo
Eutectic SnPb solder alloys have widely been used in the assembly of modern electronic devices. However, because lead and its compounds are known to be toxic to the human body and cause serious environmental problems. A substitute weld would be a alloy binary SnZn, theme of study of this work. The voltammetry results suggest that SnZn in both electroplated a
Publicado em: 2006
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4. Phase transformations and microstructures of alloys in the Nb-Cr-Al system / Transformações de fase e microestruturas de ligas no sistema Nb-Cr-Al
The interest for new structural materiaIs for application in high temperature has created a large volume of publications concerning refractory metal-based alloys that contain intermetallic compounds. The low fracture toughness of those alloys leads to the search of combination of phases that guarantees high strength and ductility. In such a case, the best ch
Publicado em: 2005