Planul National de Cercetare, Dezvoltare si Inovare PN - II - ID - PCE - 2007 - 1 |
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Constrained recovery applications of Fe-(Mn, Ni)-Si-based shape memory alloys, with controlled properties by nanostructural changes at the level of martensite and austenitic matrix |
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About this project :The program belongs to "National Plan of Research, Development and Innovation" - PN II - ID-PCE-2007-1
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Objectives- 1/ 2007. Elaboration of new alloys Fe-Ni and Fe-Mn based alloys by classical technology (CT) and by powder metallurgy (PM); - 1/ 2008. Determining chemical composition effects on structure and constrained recovery SME. - 2/ 2008. Selecting optimum variant for primary heat treatment; - 3/ 2008. Study of homogenization effects on structure and constrained recovery SME. - 4/ 2008. Comparative structural characterization of stress induced martensite in Fe-Ni and Fe-Mn based SMAs. - 1/ 2009. Cross-section reduction by conventional and unconventional procedure of plastic deformation; - 2/ 2009 Study of the effects of cross-section reduction on the structure and constrained recovery SME. - 3/ 2009 Setting the optimum SHT variant, for bainite and nanoprecipitates formation and for the formation of ε stress induced martensite within retained austenitic matrix; - 4/ 2009 Characterization of nanoprecipitates, bainite and ε stress induced martensite and testing constrained recovery SME and damping behavior. - 5/ 2009 Organizing the workshop Development of new Fe based SMAs applications ; - 1/ 2010. Fabrication of the elements for coupling/ fixing by constrained recovery SME; - 2/ 2010 Testing coupling/ fixing elements under laboratory conditions. |
Facultatea de Ştiinţa şi Ingineria Materialelor © 2007 |
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