Duplex stainless steels are used in wide scale for the manufacture of cast components of centr ifugal pumps that are applied in offshore platforms. The operations in a platform may take place in the range of 300 to 500 °C, wherein the precipitation of harmful phases is possible, being one of them the line alfa phase ( α ’) that it has its accentuated precipitation the temperature of 475 ° C . This phase causes a sudden reduction in corrosion resistance and mechanical properties of the material. Therefore, in the presente work the susceptibility to corrosion of cast duplex s tainless steels ASTM A890/A 890M Grade 3A and grade 1B was evaluated after different aging times at 475° ...
Os aços inoxidáveis endurecidos por precipitação vêm sendo largamente empregados na indústria aeroná...
SILVA, Antonio Uilson Alves da. Estudo da Caracterização e da Corrosão em Meio de NaCl do Aço Inoxid...
The oil distillation towers routinely suffer problems related to corrosion due to the high level of ...
The super duplex stainless steel is wide ly used in aggressive corrosion environments. This type o...
Duplex stainless steels correspond to a class of steel in which the microstructure is composed basic...
In this work two duplex stainless steels ASTM A890 grade 1B and 3A were investigated. Different hard...
Embora os aços inoxidáveis duplex apresentem boa performance em vários ambientes corrosivos, esta re...
The behavior of ASTM A890/A 890M GR 5A and 6A super duplex stainless steels submitted by different a...
Este trabalho foi desenvolvido com o intuito principal de adquirir \"know how\" na fabricação de com...
The CA-6NM A743 martensitic stainless steel has been used in services that require high mechanical s...
In this work, the mechanical and corrosion properties of two lean duplex steels (LDSS) 2101 and 240...
The effects of aging at 400oC and 475oC on the corrosion resistance and magnetic properties of the ...
The super duplex stainless steels are often used in applications where high mechanical strength is r...
Duplex Stainless Steel, with ferritic-austenitic microstructure, have excellent mechanical propietie...
A microestrutura do aço inoxidável duplex foi analisada utilizando microscopia de força magnética (M...
Os aços inoxidáveis endurecidos por precipitação vêm sendo largamente empregados na indústria aeroná...
SILVA, Antonio Uilson Alves da. Estudo da Caracterização e da Corrosão em Meio de NaCl do Aço Inoxid...
The oil distillation towers routinely suffer problems related to corrosion due to the high level of ...
The super duplex stainless steel is wide ly used in aggressive corrosion environments. This type o...
Duplex stainless steels correspond to a class of steel in which the microstructure is composed basic...
In this work two duplex stainless steels ASTM A890 grade 1B and 3A were investigated. Different hard...
Embora os aços inoxidáveis duplex apresentem boa performance em vários ambientes corrosivos, esta re...
The behavior of ASTM A890/A 890M GR 5A and 6A super duplex stainless steels submitted by different a...
Este trabalho foi desenvolvido com o intuito principal de adquirir \"know how\" na fabricação de com...
The CA-6NM A743 martensitic stainless steel has been used in services that require high mechanical s...
In this work, the mechanical and corrosion properties of two lean duplex steels (LDSS) 2101 and 240...
The effects of aging at 400oC and 475oC on the corrosion resistance and magnetic properties of the ...
The super duplex stainless steels are often used in applications where high mechanical strength is r...
Duplex Stainless Steel, with ferritic-austenitic microstructure, have excellent mechanical propietie...
A microestrutura do aço inoxidável duplex foi analisada utilizando microscopia de força magnética (M...
Os aços inoxidáveis endurecidos por precipitação vêm sendo largamente empregados na indústria aeroná...
SILVA, Antonio Uilson Alves da. Estudo da Caracterização e da Corrosão em Meio de NaCl do Aço Inoxid...
The oil distillation towers routinely suffer problems related to corrosion due to the high level of ...