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High temperature cyclic oxidation behavior of a low manganese Fe12Mn9Cr5Si4Ni-NbC shape memory stainless steels
(2021-03-15)
High amounts of Mn in Fe-Mn-Si-Cr-Ni shape memory stainless steels are detrimental for oxidation resistance at high temperatures. However, in order to maintain the shape memory effect of these alloys the content of manganese ...
Influência da adição de cério na microestrutura e comportamento de oxidação de aços inoxidáveis Fe-Mn-Si-Cr-Ni com efeito de memória de forma
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2020-01-15)
In this study, the influence of small cerium additions on the microstructure and
oxidation behavior of Fe-Mn-Si-Cr-Ni shape memory stainless steels (SMSSs)
was investigated. The results show that the Ce addition in the ...
Influência da adição de cério na resistência à corrosão e efeito de memória de forma em ligas Fe-Mn-Si-Cr-Ni-(Ce)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2020-09-03)
The interest in scientific and technological development of Fe-Mn-Si-Cr-Ni shape memory alloys is increasing in the last years. The improvement of key properties of theses alloys should enable its use in different applications, ...
Microestructura en cintas de aleacion Fe-14Mn-6Si-8Cr-5.5Ni obtenidas por solidificacion rapidaMicrostructure of Fe-14Mn-6Si-8Cr-5.5Ni ribbons obtained by rapid solidification
(Instituto Venezolano de Investigaciones Científicas. Centro de Ingeniería de Materiales y Nanotecnología, 2013-01)
En las aleaciones Fe-Mn-Si, el efecto memoria de forma (EMF) está asociado con una transformación martensítica inducida por tensión. La transformación procede a partir de la fase austenítica, normalmente retenida a temperatura ...
Effect of lattice defects on shape memory properties of Fe-Mn-Si alloysEfecto de los defectos cristalinos sobre las propiedades de memoria de forma de las aleaciones Fe-Mn-Si
(Comité Interamericano de Sociedades de Microscopía Electrónica, 2010-01-29)
We have investigated two shape memory ferrous alloys, Fe-30Mn-4Si and Fe-15Mn-4Si-9Cr-5Ni, processed by different thermo-mechanical ways, in order to analyze the effect of processing conditions and the stacking fault energy ...
Corrosion behavior of Fe-Mn-Si-Cr-Ni-Co shape memory stainless steel in highly oxidizing medium
(2016-01-01)
A study was conducted on the corrosion behavior and characteristics of the passive oxide film of Fe-Mn-Si-Cr-Ni-(Co) shape memory stainless steels (SMSS) in a concentrated nitric acid (HNO3) solution, based on potentiodynamic ...