El presente estudio tiene como objetivo la caracterización microestructural de muestras de acero superdúplex SAF 2507, sometidas a tratamientos de envejecimiento a 875 y 970 °C. En el primer caso se promueve la precipitación de la fase sigma y en el segundo, su disolución. La evolución microestructural observada en ambos tratamientos, se analizó mediante microscopía óptica y electrónica de barrido. Los resultados obtenidos indican que la cantidad relativa de la fase sigma aumenta progresivamente con el tiempo de envejecimiento a 875 °C, observándose una transformación casi total de la fase ferrita en fase sigma y austenita secundaria. Por otra parte, a medi...
The present investigation was undertaken to analyze the effects of isothermal ageing treatments, car...
International audienceA microstructure-properties relationship study in two superaustenitic stainles...
[ES] Obtención de aceros ferrítico-martensíticos de composición y tratamiento térmico adecuado que ...
El presente estudio tiene como objetivo la caracterización microestructural de muestras de ac...
El estudio del acero inoxidable dúplex SAF 2507 sometido a un tratamiento térmico de e...
Los aceros inoxidables dúplex (DSS de sus siglas en inglés: Duplex Stainless Steels), que presentan ...
This research work studies the microstructural changes in SAF 2507 superduplex stainless steel after...
Sigma phase is commonly considered to be the most deleterious secondary phase precipitating in duple...
For the processing and use performance of duplex stainless steel, the microstructural evolution know...
Sigma phase is commonly considered to be the most deleterious secondary phase precipitating in duple...
Super austenitic stainless steels are mainly characterized by their high resistance to corrosion in ...
The purpose of this work was to examinate the precipitation sequence in UNS S43000 steel aged at 500...
The super duplex stainless steels are often used in applications where high mechanical strength is r...
S304H steel is used in the construction of pressure components of boilers with supercritical operati...
Duplex stainless steels (DSS) and superduplex stainless steels (SDSS) are important classes of stain...
The present investigation was undertaken to analyze the effects of isothermal ageing treatments, car...
International audienceA microstructure-properties relationship study in two superaustenitic stainles...
[ES] Obtención de aceros ferrítico-martensíticos de composición y tratamiento térmico adecuado que ...
El presente estudio tiene como objetivo la caracterización microestructural de muestras de ac...
El estudio del acero inoxidable dúplex SAF 2507 sometido a un tratamiento térmico de e...
Los aceros inoxidables dúplex (DSS de sus siglas en inglés: Duplex Stainless Steels), que presentan ...
This research work studies the microstructural changes in SAF 2507 superduplex stainless steel after...
Sigma phase is commonly considered to be the most deleterious secondary phase precipitating in duple...
For the processing and use performance of duplex stainless steel, the microstructural evolution know...
Sigma phase is commonly considered to be the most deleterious secondary phase precipitating in duple...
Super austenitic stainless steels are mainly characterized by their high resistance to corrosion in ...
The purpose of this work was to examinate the precipitation sequence in UNS S43000 steel aged at 500...
The super duplex stainless steels are often used in applications where high mechanical strength is r...
S304H steel is used in the construction of pressure components of boilers with supercritical operati...
Duplex stainless steels (DSS) and superduplex stainless steels (SDSS) are important classes of stain...
The present investigation was undertaken to analyze the effects of isothermal ageing treatments, car...
International audienceA microstructure-properties relationship study in two superaustenitic stainles...
[ES] Obtención de aceros ferrítico-martensíticos de composición y tratamiento térmico adecuado que ...